TI01180R/09/EN/04.21
715431412021-09-21

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Memograph M, RSG45
Advanced Data Manager

Records, visualizes, analyzes and communicates
Application
The Advanced Data Manager Memograph M is a flexible and powerful system fororganizing process values. Thanks to its intuitive operation, the Memograph M
adapts quickly and easily to the respective application. The measured process values
are clearly presented on the display and logged safely, monitored against limit
values, and analyzed. Via common communication protocols, the measured andcalculated values can be easily communicated to higher-level systems and individual
plant modules can be interconnected.
Your benefits• High data security: tamper-proof data storage and personalized accessauthorization with electronic signature (FDA 21 CFR 11)• 7" TFT display for the clear presentation of measured values• Stainless steel front with touch operation: trouble-free operation in demanding
environments such as hygienic or hazardous areas• HART® input card: HART® sensors directly connected provide accurate process
values for calculation and logging• HART® gateway: time-saving direct access to HART® sensors in the field withFieldCare using Memograph M without interrupting the measuring loop
• Integrated Web server: remote access to device operation and visualization forlower maintenance costs• WebDAV: data saved on SD card transmitted directly to a PC via HTTP without any
additional software• Future-oriented: simple device upgrade to up to 20 universal/HART® and 14
digital inputs or 12 relay outputs• System capability: supports common fieldbuses (Modbus, Profibus DP, PROFINET,
EtherNet/IP) for fast integration into different systems• Standard interfaces: can connect a USB keyboard or mouse for faster data entry

Memograph M, RSG45

Table of contents
Function and system design . . . . . . . . . . . . . . . . . . . 3
Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application packages / software options . . . . . . . . . . . . . .
Dependability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IT security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Display and operating elements . . . . . . . . . . . . . . . 24

3
3
3
5
6

Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measured value display and operating elements . . . . . . . .
Languages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24
25
26
28
28

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Certificates and approvals . . . . . . . . . . . . . . . . . . .

28

Measured variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Digital inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Auxiliary voltage output . . . . . . . . . . . . . . . . . . . . . . . .
Analog and pulse outputs . . . . . . . . . . . . . . . . . . . . . . .
Relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

10
10
10
11
11

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical connection, terminal assignment . . . . . . . . . . . . 13
Device plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Overvoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . 18
Connection data interface, communication . . . . . . . . . . . . 18

CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electronic recording/electronic signature . . . . . . . . . . . . . 28
Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Other standards and guidelines . . . . . . . . . . . . . . . . . . . 29

Ordering information . . . . . . . . . . . . . . . . . . . . . . . 29

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Device-specific accessories . . . . . . . . . . . . . . . . . . . . . .

30

Supplementary documentation . . . . . . . . . . . . . . .

32

Performance characteristics . . . . . . . . . . . . . . . . . . 20

Response time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference operating conditions . . . . . . . . . . . . . . . . . . .
Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20
20
20
20

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Panel mounting: mounting location and installation
dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Mounting location and installation dimensions for the DIN
rail version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Field housing assembly and design (optional) . . . . . . . . . . 23
Desktop housing assembly and design (optional) . . . . . . . . 23

Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Ambient temperature range . . . . . . . . . . . . . . . . . . . . . 23
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Climate class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Operating altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . 23

Mechanical construction . . . . . . . . . . . . . . . . . . . .

23

Design, dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

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Function and system design
Measuring principle

Electronic acquisition, display, recording, analysis, remote transmission and archiving of analog anddigital input signals as well as calculated values.
Panel version: Device with display and operating keys for installation in a panel or control cabinet
door. There is also the option of operating it in a desktop housing or field housing.
Panel version with stainless steel front: Device with touch screen (no operating keys) for
installation in a panel or a cabinet door. There is also the option of operating it in a desktop housing
or field housing.
DIN rail version: Device without a display or operating keys for mounting on a DIN rail.

Measuring system

Multichannel data recording system with multicolor TFT display (order option, 178 mm (7 in) screensize), internal memory, external memory (SD card and USB stick), galvanically isolated universal
inputs (U, I, TC, RTD, pulse, frequency), HART® inputs, digital inputs, transmitter power supply, limit
relays, digital and analog outputs, communication interfaces (USB, Ethernet, RS232/485), optionallyavailable with Modbus, Profibus DP or PROFINET I/O or EtherNet/IP.
An Essential Version of the Field Data Manager (FDM) software is included for SQL-supported data
analysis at the PC.
The number of inputs available in the basic device can be individually increased using amaximum of 5 plug-in cards. The device supplies power directly to connected two-wiretransmitters. The device is configured and operated via the navigator (jog/shuttle dial) or bytouchscreen (optional) using the integrated Web server and a PC, an external USB keyboard ormouse or with the FieldCare / DeviceCare configuration software. Online help supports the user
during local operation.
Ex version:• The hazardous area version (Ex version) is only available in conjunction with the stainlesssteel front and touch control.
• In this version, the SD card is integrated in the device and cannot be removed. The card canbe read out using the Field Data Manager (FDM) software supplied via USB or Ethernet or via
WebDAV.

Application packages /software options

In the standard version, the Advanced Data Manager has a variety of functions, including an end-toend safety concept to meet the requirements of FDA 21 CFR Part 11. The following application
packages are available to help users meet the requirements of their applications and save time:• Mathematics• Telealarm• Batch management• Wastewater + RSB (rain spillway basin)• Energy calculation
The application packages contain the standard functions and the specific package functions. The
individual packages can be largely combined as the user requires. The application packages can also
be activated retroactively by entering the activation code.
Standard functions• Signal analysis: external, 1 min to 12 h, day, week, month, year
• Web server• User administration compliant with FDA 21 CFR Part 11• Event log/audit trail• Process screen• Operation time counter• Text entry/comments• Change language• Time synchronization• Linearization• Access protection through release code
• E-mail notification in event of alarms and limit violation• Encrypted e-mail transmission via SSL (TLS)• Operation via external USB keyboard and mouse• External USB or network printerEndress+Hauser

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Mathematics
With the mathematics package, measured values of the inputs or the results of other math channels
can be linked mathematically. A formula with up to 200 characters can be created using a formula
editor. Once entered, the user can then check the plausibility of the formula.
Functions:• 12 math channels• Mathematics functions via formula editor• Basic arithmetic operations, relational operators, logic operations and functions
Telealarm software
The Telealarm software facilitates user mobility, allowing users to respond to events while they areon the road. E-mails or SMS messages triggered by process alarms or other important process events
can be sent to several recipients simultaneously or automatically forwarded to a recipient/destination. Messages can be confirmed, relays controlled remotely and current values queried bycellular phone. The Advanced Data Manager with GSM (GPRS) or Ethernet is ideal both forenvironmental applications to monitor unstaffed outstations, and for tank monitoring applications.
The Telealarm software contains the mathematics package.
Functions:• Advanced SMS/e-mail notification in the event of an alarm• Instantaneous values queried by cellular phone• Remote relay switching• Alarm confirmation by SMS
Batch software
Batch management allows users to reliably record and visualize discontinuous processes. Userdefinable or externally controlled analysis intervals are possible for up to four batches
simultaneously. Batches are assigned batch-specific values and the measured data, the start, end andduration of every batch, along with the current batch status, are displayed on the device and in the
Field Data Manager software. At the end of the batch, batch information is automatically printed out
directly at the device (USB or network printer) or is printed out via a PC with the Field Data Manager
software.
The batch software contains the mathematics package.
Functions:• Batch report for 4 batches simultaneously• USB barcode reader• Automatic batch printout• Preset counter
Wastewater + RSB (rain spillway basin)
The water/wastewater software supports operations monitoring of the water/wastewater sewage
network to obtain information about the quality and efficiency of the plant. The daily, weekly,monthly and yearly maximum and minimum value is determined per quantity channel. Infiltrationwater recording and the monitoring of rain spillway basins for reservoir and overflow events are alsofunctions of this software option.
The water/wastewater software contains the mathematics package and the telealarm software.
Functions:• Rain spillway basin (reservoir/overflow)• Highest and lowest values for quantities• Highest and lowest values from ¼-hourly averages• Determination of infiltration water
Energy package (water + steam)The energy package allows users to calculate the mass and energy flow in water and steam
applications on the basis of the flow, pressure and temperature (or temperature differential).
Furthermore, energy calculations are also possible using glycol-based refrigerant media.
By balancing the results against one another or by linking the results to other input variables (e.g.
gas flow, electr. energy), users can calculate overall balances, efficiency levels etc. These values are

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important indicators for the quality of the process and form the basis for process optimization andmaintenance.
The internationally recognized standard IAPWS-IF 97 is used to calculate the thermodynamic statevariables of water and steam.
In the energy software, it is also possible to compensate differential pressure flow measurement("DP-Flow"). The calculation of flow based on the differential pressure method is a special form offlow measurement. Volumes or mass flow rates that are determined using the DP method require
specific correction. By solving the calculation equations listed in the standard in an iterative manner,highly accurate results for DP flow measurements can be achieved. The measurement (orifice plate,nozzle, Venturi pipe) is performed in accordance with ISO5167. Flow measurement based on the
dynamic pressure method uses the interrelation between differential pressure and flow.
The energy package contains the mathematics package.
Additional functions:• 12 math channels(Channels 1-8: energy-specific formulas and formula editor, channels 9-12: formula editor)• Heat quantity + mass calculation for water and steam applications• Efficiency calculation
TrustSens Calibration Monitoring
Available in conjunction with iTHERM TrustSens TM371 / TM372.
Application package :• Up to 20 iTHERM TrustSens TM371 / TM372 can be monitored via the HART interface• Self-calibration data displayed on screen or via the Web server• Generation of a calibration history• Creation of a calibration protocol as an RTF file directly at the RSG45• Evaluation, analysis and further processing of the calibration data using "Field Data Manager"(FDM) analysis software
Dependability

Reliability
Depending on the device version, the mean time between failures (MTBF) is between 52 years and16 years (calculated based on SN29500 standard at 40°C)
Maintainability
Battery-backed time and data memory. It is advisable to have the backup battery replaced by aservice technician after 10 years.
Real time clock (RTC)• Automatic or manual summer time changeover• Battery buffer. It is advisable to have the backup battery replaced by a service technician after 10
years.
• Drift: <10 min./year.
• Time synchronization possible via SNTP or via digital input.
Standard diagnostic functions as per Namur NE 107
The diagnostic code is made up of the error category as per Namur NE 107 and the message number.
• Cable open circuit, short-circuit• Incorrect wiring• Internal device errors• Overrange/underrange detection• Ambient temperature out-of-range detection
Device error/alarm relay
One relay can be used as an alarm relay. If the device detects a system error (e.g. hardware defect) ora fault (e.g. cable open circuit), the selected relay switches.
This "alarm relay" switches if the device status is "F" (Failure). If the device status is "M" (Maintenancerequired), the alarm relay does not switch.

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SafetyRecorded data are saved in a tamper-proof format and can be exported and archived withmanipulation protection using the Field Data Manager software.
IT security

The manufacturer only provides a warranty if the device is installed and used as described in the
Operating Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide additional
protection for the device and device data transfer must be implemented by the operators themselves.

Input
Measured variables

Analog universal inputs
Standard version without universal inputs. Optional multifunction cards (slot 1-5) with 4 universal
inputs (4/8/12/16/20) each.
You are free to choose between the following measured variables for each universal input: U, I, RTD,
TC, pulse input or frequency input.
Integration of input variable for totalization e.g. flow (m3/h) in quantity (m3).
HART® inputs
Standard version without HART® inputs. Optional HART® input cards (slot 1-5) with 4 inputs(4/8/12/16/20) each.
Both the digital HART® values and the 4 to 20 mA signal can be evaluated at every input.
The 4 HART® values (PV, SV, TV, QV) of a sensor can be evaluated and the analog HART® value (PV)can be measured via the digital HART® signal. Up to 40 digital HART® values can be recorded in
total. It is possible to access the HART® sensor in the field from a PC tool (e.g. FieldCare). In this way,
the sensor can be configured from the control room and the status information of the sensor can beanalyzed/displayed. The Memograph M acts as a HART® Gateway.
Access to the connected sensors is only possible if the device is connected by Ethernet.
Port 5094 must be open in the firewall.
Digital inputs
Standard version: 6 digital inputs
Optional digital card (slot 5): 8 additional digital inputs, 6 additional relays and 2 analog outputs
Mathematics channels
12 math channels (optional). Mathematics functions can be freely edited via a formula editor.
Integration of calculated values e.g. for totalization.
Limit values
60 limit values (individual channel assignment)
Calculated process variables
The values of the universal and HART® inputs can be used to perform calculations in the mathchannels.
The results of the math channels can also be used for calculations in other math channels.

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Measuring range

According to IEC 60873-1: An additional display error of ±1 digit is permitted for every measured
value.

User-definable measuring ranges per universal input of the multifunction card:
Measuredvariable

Measuring range

Maximum measured error ofmeasuring range (oMR),
temperature drift

Input
resistance

Current (I)

0 to 20 mA; 0 to 20 mA quadratic
0 to 5 mA
4 to 20 mA; 4 to 20 mA quadratic±20 mA
Overrange: up to 22 mA or -22 mA±0.1% oMR
Temperature drift: ±0.01%/K oMR

Load: 50 Ω
±1 Ω

Voltage (U)>1 V

0 to 10 V; 0 to 10 V quadratic
0 to 5 V
1 to 5 V; 1 to 5 V quadratic
±10 V
±30 V

±0.1% oMR
Temperature drift: ±0.01%/K oMR≥1 MΩ

Voltage (U)≤1 V

0 to 1 V; 0 to 1 V quadratic±1 V±150 mV±0.1% oMR
Temperature drift: ±0.01%/K oMR≥2.5 MΩ

Resistance
Pt100: -200 to 850 °C (-328 to 1562 °F) (IEC 60751:2008, α=0.00385)
thermometer Pt100: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)(RTD)
Pt100: -200 to 850 °C (-328 to 1562 °F) (GOST 6651-94, α=0.00391)
Pt500: -200 to 850 °C (-328 to 1562 °F) (IEC 60751:2008, α=0.00385)
Pt500: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)
Pt1000: -200 to 600 °C (-328 to 1112 °F) (IEC 60751:2008, α=0.00385)
Pt1000: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)
Cu50: -50 to 200 °C (-58 to 392 °F) (GOST 6651-94, α=4260)
Cu50: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)
Pt50: -200 to 1100 °C (-328 to 2012 °F) (GOST 6651-94, α=0.00391)
Cu100: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)

4-wire: ±0.2% oMR
3-wire: ±(0.2% oMR + 0.8 K)
2-wire: ±(0.2% oMR + 1.5 K)
Temperature drift: ±0.02%/K oMR

Pt46: -200 to 1100 °C (-328 to 2012 °F) (GOST 6651-94, α=0.00391)
Cu53: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)

4-wire: ±0.3% oMR
3-wire: ±(0.3% oMR + 0.8 K)
2-wire: ±(0.3% oMR + 1.5 K)
Temperature drift: ±0.02%/K oMR

Thermocoupl Type J (Fe-CuNi): -210 to 1200 °C (-346 to 2192 °F) (IEC 60584:2013)
es (TC)Type K (NiCr-Ni): -270 to 1300 °C (-454 to 2372 °F) (IEC 60584:2013)
Type L (NiCr-CuNi): -200 to 800 °C (-328 to 1472 °F) (GOST R8.585:2001)
Type L (Fe-CuNi): -200 to 900 °C (-328 to 1652 °F) (DIN 43710-1985)
Type N (NiCrSi-NiSi): -270 to 1300 °C (-454 to 2372 °F) (IEC 60584:2013)
Type T (Cu-CuNi): -270 to 400 °C (-454 to 752 °F) (IEC 60584:2013)
Type A (W5Re-W20Re): 0 to 2500 °C (32 to 4532 °F) (ASTME 988-96)
Type B (Pt30Rh-Pt6Rh): 42 to 1820 °C (107.6 to 3308 °F) (IEC 60584:2013)
Type C (W5Re-W26Re): 0 to 2315 °C (32 to 4199 °F) (ASTME 988-96)
Type D (W3Re-W25Re): 0 to 2315 °C (32 to 4199 °F) (ASTME 988-96)
Type R (Pt13Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC 60584:2013)
Type S (Pt10Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC 60584:2013)
Pulse input(I) 1)

Min. pulse length 40 μs, max. 12.5 kHz; 0 to 7 mA = LOW; 13 to 20 mA = HIGH

Frequency
input (I) 1)

0 to 10 kHz, overrange: up to 12.5 kHz; 0 to 7 mA = LOW; 13 to 20 mA = HIGH

1)

4-wire: ±0.1% oMR
3-wire: ±(0.1% oMR + 0.8 K)
2-wire: ±(0.1% oMR + 1.5 K)
Temperature drift: ±0.01%/K oMR±0.1% oMR from -100 °C (-148 °F)±0.1% oMR from -130 °C (-202 °F)±0.1% oMR from -100 °C (-148 °F)±0.1% oMR from -100 °C (-148 °F)±0.1% oMR from -100 °C (-148 °F)±0.1% oMR from -200 °C (-328 °F)
Temperature drift: ±0.01%/K oMR≥1 MΩ±0.15% oMR from 500 °C (932 °F)±0.15% oMR from 600 °C (1112 °F)±0.15% oMR from 500 °C (932 °F)±0.15% oMR from 500 °C (932 °F)±0.15% oMR from 100 °C (212 °F)±0.15% oMR from 100 °C (212 °F)
Temperature drift: ±0.01%/K oMR≥1 MΩ

Load: 50 Ω
±1 Ω
±0.02% @ f <100 Hz of reading±0.01% @ f ≥100 Hz of reading
Temperature drift: 0.01% of
measured value over the entire
temperature range

If a universal input is used as a frequency or pulse input, a series resistor must be used in series connection with the voltage source. Example: 1.2kΩ series resistor at 24 V

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Current measuring range of the HART® card:
Measuredvariable

Measuring range

Maximum measured error ofmeasuring range (oMR),
temperature drift

Input
impedance

Current (I)4 to 20 mA
Overrange: up to 22 mA±0.1% oMR
Temperature drift: ±0.01%/K oMR

Load: 10 Ω
±1 Ω

Maximum load and additional input parameters of the multifunction cards
Limit values for input voltage and current as well as cable open circuit detection/line influence/temperature compensation:
Measured variable

Limit values (steady-state, without
destroying input)

Cable open circuit detection/line influence/temperature compensation

Current (I)Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA

4 to 20 mA range with disengageable cable open circuit monitoring to NAMUR
NE43. The following error ranges apply when NAMUR NE43 monitoring isswitched on:≤3.8 mA: underrange≥20.5 mA: overrange≤ 3.6 mA or ≥ 21.0 mA: open circuit (display shows: – – – –)Pulse, frequency (I)Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA

No cable open circuit monitoring

Voltage (U) >1 V

Maximum permitted input voltage: 35 V

1 to 5 V range with disengageable cable open circuit monitoring:<0.8 V or >5.2 V: cable open circuit (display shows: - - - -)Voltage (U) ≤1 V

Maximum permitted input voltage: 24 V

Resistance
Measuring current: ≤1 mA
thermometer (RTD)

Maximum barrier resistance (or line resistance):
4-wire: max. 200 Ω; 3-wire: max. 40 Ω
Maximum influence of barrier resistance (or line resistance) for Pt100, Pt500
and Pt1000: 4-wire: 2 ppm/Ω, 3-wire: 20 ppm/Ω
Maximum influence of barrier resistance (or line resistance) for Pt46, Pt50,
Cu50, Cu53, Cu100 and Cu500: 4-wire: 6 ppm/Ω, 3-wire: 60 ppm/Ω
Cable open circuit monitoring if any connection is interrupted.

Thermocouples (TC) Maximum permitted input voltage: 24 V

Influence of line resistance: <0.001%/Ω
Error, internal temperature compensation: ≤ 2 K

Maximum load and additional input parameters of the HART® cards
Limit values for input voltage and current as well as cable open circuit detection:
Measured variable

Limit values (steady-state, without
destroying input)

Cable open circuit detection

Current (I)Maximum permitted input voltage: 0.5 V
Maximum permitted input current: 50 mA

4 to 20 mA range with disengageable cable open circuit monitoring to NAMUR
NE43. The following error ranges apply when NAMUR NE43 monitoring isswitched on:≤3.8 mA: underrange≥20.5 mA: overrange≤ 3.6 mA or ≥ 21.0 mA: open circuit (display shows: – – – –)Scan rate
Current/voltage/pulse/frequency input: 100 ms per channel
Thermocouples and resistance thermometers: 1 s per channel
Data storage / save cycle
Choose from the following for the memory cycle: off / 100 ms / 1s / 2s / 3s / 4s / 5s / 10s / 15s /20s / 30s / 1min / 2min / 3min / 4min / 5min / 10min / 15min / 30min / 1h
Highspeed storage (100 ms) can be selected for up to 8 channels in Group 1 only.
Highspeed storage is not available in the energy package (option).

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Typical logging duration
Prerequisites for following tables:• No limit value violation / integration• Digital input not used
• Signal analysis 1: off, 2: day, 3: month, 4: year
• No active mathematics channels
Frequent entries in the event log reduce the memory availability!
256 MB internal memory:
AnaloginputsChannels in groups

1

Storage cycle (weeks, days, hours)
5 min

1 min

30 s

10 s

1s

1/0/0/0/0/0/0/0/0/0

1796, 6, 13

362, 5, 17

181, 4, 9

60, 4, 3

6, 0, 104

4/0/0/0/0/0/0/0/0/0

1319, 2, 23

267, 5, 17

134, 1, 2

44, 5, 10

4, 3, 88

4/4/0/0/0/0/0/0/0/0

661, 4, 3

133, 6, 21

67, 0, 16

22, 2, 17

2, 1, 1612

4/4/4/0/0/0/0/0/0/0441, 3, 8

89, 2, 944, 5, 3

14, 6, 11

1, 3, 1020

4/4/4/4/4/0/0/0/0/0

265, 0, 15

53, 4, 7

26, 5, 21

8, 6, 160, 6, 640

4/4/4/4/4/4/4/4/4/4

132, 4, 8

26, 5, 16

13, 2, 23

4, 3, 80, 3, 3External memory, 1 GB SD card:
AnaloginputsChannels in groups

1

Storage cycle (weeks, days, hours)
5 min

1 min

30 s

10 s

1s

1/0/0/0/0/0/0/0/0/0

12825, 5, 20

2580, 4, 18

1291, 2, 5

430, 4, 14

43, 0, 12

4

4/0/0/0/0/0/0/0/0/0

8672, 5, 12

1749, 6, 13

875, 6, 13

292, 1, 8

29, 1, 148

4/4/0/0/0/0/0/0/0/0

4343, 1, 1

875, 1, 17

438, 0, 6

146, 0, 17

14, 4, 7

12

4/4/4/0/0/0/0/0/0/0

2896, 6, 13

583, 3, 21

292, 0, 6

97, 2, 20

9, 5, 420

4/4/4/4/4/0/0/0/0/0

1738, 6, 4

350, 1, 3

175, 1, 14

58, 3, 2

5, 5, 2240

4/4/4/4/4/4/4/4/4/4

869, 5, 0

175, 0, 15

87, 4, 729, 1, 13

2, 6, 11

Converter resolution
24 bitTotalization
The interim, daily, weekly, monthly and yearly value and the total value can be determined (15-digit,
64 bit).
Analysis
Recording of quantity/operating time (standard function), also a min/max/median analysis within
the set time frame.
Digital inputs

Endress+Hauser

Input level

Logical "0" (corresponds to -3 to +5 V), activation with logical "1" (corresponds to+12 to +30 V)

Input frequency

max. 25 Hz

Pulse length

Min. 20 ms (pulse counter)

Pulse length

Min. 100 ms (control input, messages, operating time)

Input current

max. 2 mA

Input voltage

Max. 30 V

9

Memograph M, RSG45

Selectable functions• Functions of the digital input: control input, ON/OFF event, pulse counter (15-digit, 64 bit),
operational time, event+operation time, quantity from time, Profibus DP, EtherNet/IP, PROFINET.
• Functions of the control input: start recording, screensaver on, lock setup, time synchronization,change group, limit value monitoring on/off, individual LV on/off, block keyboard/navigator,
start/stop analysis.
Additionally for the batch software option: reset batch number, batch limit values on/off.

OutputAuxiliary voltage output

Analog and pulse outputs

The auxiliary voltage output can be used for loop power supply or to control the digital inputs. The
auxiliary voltage is short-circuit proof and galvanically isolated.
Output voltage

24 VDC ±15%Output current

Max. 250 mA

NumberOptional digital card (slot 5): 2 analog outputs which can be operated as current or pulse outputs.
Analog output (current output)
Output current: 0/4 to 20 mA with 10% overrange
Max. output voltage: approx. 16 V
Accuracy: ≤0.1% of end of range value
Temperature drift: ≤0.015%/K of end of range value
Resolution: 13 Bit
Load: 0 to 500 Ω
Error signal as per NAMUR NE43: 3.6 mA or 21 mA can be configured
Digital output (pulse output)
Output voltage:≤5 V corresponds to LOW≥12 V corresponds to HIGH
Short-circuit proof (maximum 25 mA)
Speed: max. 1000 pulses/s
Pulse width: 0.5 to 1000 ms
The pulse pause is at least as long as the pulse width.
Load: ≥1 kΩ

Relay outputs

A mix of low voltage (230 V) and safety extra low voltage (SELV circuits) is not permitted at theconnections of the relay contacts.
Alarm relay
1 alarm relay with changeover contact.
Standard relay
5 relays with NO contact, e.g. for limit value messages (can be configured as NC contact).
Optional relays
Optional digital card (slot 5): 6 additional relays with NO contact e.g. for limit value alarms (can be
configured as an NC contact).

10

Endress+Hauser

Memograph M, RSG45

Relay switching capacity• Max. relay switching capacity: 3 A @ 30 V DC
• Max. relay switching capacity: 3 A @ 250 V AC
• Min. switching load: 300 mW
Switching cycles>105
Galvanic isolation

All inputs and outputs are galvanically isolated from each other and designed for the following test
voltages:
Relay

DigitalinAnalog Analog Ethern RS232/
in/
out
et
RS485
HART®

USB

Auxiliary voltage output

Relay

500
VDC

2 kVDC

2 kVDC

2 kVDC

2 kVDC

2 kVDC

2 kVDC

2 kVDC

Digital in

2 kVDC

500
VDC
but: 1)

500
VDC

500
VDC

500
VDC

500 VDC

500 VDC

500 VDC

Analog2 kVDC
in/HART®

500
VDC

500
VDC

500
VDC

500
VDC

500 VDC

500 VDC

500 VDC

Analogout

2 kVDC

500
VDC

500
VDC

500
VDC

500
VDC

500 VDC

500 VDC

500 VDC

Ethernet

2 kVDC

500
VDC

500
VDC

500
VDC

-

500 VDC

500 VDC

500 VDC

RS232/RS485

2 kVDC

500
VDC

500
VDC

500
VDC

500
VDC

-

500 VDC

500 VDCUSB

2 kVDC

500
VDC

500
VDC

500
VDC

500
VDC

500 VDC

Galvanicall 500 VDC
yconnected

Auxiliary
voltage
output2 kVDC

500
VDC

500
VDC

500
VDC

500
VDC

500 VDC

500 VDC

1)

Cable specification-

Test voltage applies between inputs on power unit (terminals D11 to D61) to inputs on optional digital
card (terminals D71 to DE1). The inputs are galvanically connected on the same plug-in connector.

Cable specification, spring terminals
All connections on the rear of the device are designed as pluggable screw or spring terminal blocks
with reverse polarity protection. This makes the connection very quick and easy. The spring
terminals are unlocked with a slotted screwdriver (size 0).
Please note the following when connecting:• Wire cross-section, auxiliary voltage output, digital I/O and analog I/O: max. 1.5 mm2 (14 AWG)
(spring terminals)• Wire cross-section, mains: max. 2.5 mm2 (13 AWG) (screw terminals)• Wire cross-section, relays: max. 2.5 mm2 (13 AWG) (spring terminals)• Stripping length: 10 mm (0.39 in)
No ferrules must be used when connecting flexible wires to spring terminals.
Shielding and grounding
Optimum electromagnetic compatibility (EMC) can only be guaranteed if the system components
and, in particular, the lines - both sensor lines and communication lines - are shielded and the shieldforms as complete a cover as possible. A shielded line must be used for sensor lines that are longer
than 30 m. A shield coverage of 90% is ideal. In addition, make sure not to cross sensor lines andcommunication lines when routing them. Connect the shield as often as possible to the reference
ground to ensure optimum EMC protection for the different communication protocols and theconnected sensors.

Endress+Hauser

11

Memograph M, RSG45

To comply with requirements, three different types of shielding are possible:• Shielding at both ends
• Shielding at one end on the supply side with capacitance termination at the device• Shielding at one end on the supply side
Experience shows that the best results with regard to EMC are achieved in most cases in installations
with one-sided shielding on the supply side (without capacitance termination at the device).
Appropriate internal device wiring measures must be taken to allow unrestricted operation when
EMC interference is present. These measures have been taken into account for this device. Operationin the event of disturbance variables as per NAMUR NE21 is thus guaranteed.
Where applicable, national installation regulations and guidelines must be observed during the
installation! Where there are large differences in potential between the individual grounding points,
only one point of the shielding is connected directly with the reference ground.
If the shielding of the cable is grounded at more than one point in systems without potential
matching, mains frequency equalizing currents can occur. These can damage the signal cable orsignificantly impact signal transmission. In such cases the shielding of the signal cable is to be
grounded on one side only, i.e. it may not be connected to the ground terminal of the housing.
The shield that is not connected should be insulated!

Power supply

24V
Out

+

D11
D21
D31
D41
D51
D61
GND1

R52

R61

R62

R41

R42

R51

R22

R31

R32

R12

R13

R21

R11

L/+
N/PE

Connections

G6

.
…

…

G1

.

Ch16

.
…

86
46

…

.
…

81

.

…

Ch4

41

.

Ch8

C6

B6
76
36

.
…

.
…
.
…
.
…

…

.
.
.

C1

…

RK

Ch3

Ch2

.

Ch12

F6

.
…

.

F1

…

B1

…

Ch7

71

…

A6
66
26

31

Ch11

E6

.
.

.
…

.

.
…

.

…

.
…

…
…

21

56
16

5
4

RL
Ch15

RI
.
…

RJ

RH

RE

…

E1

D6

.
…

…

.
…

51

.

Ch1

11

…

.

Ch5

Ch6

96

A1
61

.
…

…

91

.

Ch9

Ch10

D1

…

Ch14

RF

RG

RD
.
…

RA

RB

RC

Ch13

.

O15
O16
O25
O26

D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2

6

3
2
1
0

Ethernet

USB

RS 232 / RS 485

Bus Interface

6

5

4

3 2 1

0
A0024605

1
6
5
4
3
2
1
0

Supply voltage

Connections: back of device, panel version (left), DIN rail version (right)
Slot 6: Power supply with relays
Slot 5: Multifunction card or HART® card (channels 17-20) or digital card
Slot 4: Multifunction card or HART® card (channels 13-16)
Slot 3: Multifunction card or HART® card (channels 9-12)
Slot 2: Multifunction card or HART® card (channels 5-8)
Slot 1: Multifunction card or HART® card (channels 1-4)
Slot 0: CPU card with interfaces• Extra-low voltage power supply unit ±24 V AC/DC (-10% / +15%) 50/60Hz• Low voltage power supply unit 100 to 230 V AC (±10%) 50/60Hz
Overcurrent protection (rated current ≤ 10 A) must be installed for the power cable.

Power consumption• 100 to 230 V: max. 47 VA• 24 V: max. 30 VA
The power actually consumed depends on the individual operating state and the device version (LPS,
USB, brightness of screen, number of channels, etc). The active power here is approx. 3 W to 25 W.

Power supply failure

12

Battery-backed time and data memory. The device starts automatically following a power failure.

Endress+Hauser

Memograph M, RSG45

Electrical connection,
terminal assignment

Endress+Hauser

All connection examples are illustrated using the panel version. The connections on the DIN rail
version are identical.

13

Memograph M, RSG45

Circuit diagram

8

Termination

RL

R= resistor

RS 485(typical 120 Ω)

9

RxD/TxD(+)
RxD/TxD(-)

Further units

12-24 VDC
>5 mA
_
+

Analogoutputs (O)Power supply
100-230 VAC 24 V AC/DC(-10%; +15%)(±10%)
50 / 60 Hz
50 / 60 Hz

Digital in (D)24 V GNDx

GNDx

Dx1

Dx1

Pulse

2

+ - + -

L+ N- PE

_

GNDx

1

Dx1

(Selectable in unit setup)12-24 VDC

10k

GNDx

-+

24 V +>20 ms

O15
O16
O25
O26

24V Out: max. 250 mA

24V

R62
D11
D21
D31
D41
D51
D61
GND1

Out

-

+

R51

R52

R61

R41

R42

R22

R31

R32

R13

R21

R11

R12

Rel. max. 250 V / 3 A
L/+
N/PE

Dx1

1
2
0...20 mA; + - + 4...20 mA+

1

5
23 5 8 9

LED

LED

green

yellow

O26

G6

…

…

G1

…

…

Ch16

Slot 4: analog input / HART 13-16 (option)

C6

…

…

C1

Slot 3: analog input / HART 9-12 (option)

86

…

…

81

…

Slot 2: analog input / HART 5-8 (option)
Slot 1: analog input / HART 1-4 (option)

46

…

…

41

…

…

36

…

…

…

…

31

Ch4

…

76

…

…

…

…

Ch8

…

B6

…

…

…

…

…

Ch12

F6

…

…

…

…

F1
71

Ch3

66

…

…

26

…

…

Ch2
21

16

USB

Ethernet

D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2

O15

9

B1

Ch11
Ch7

A6

…

…

A1

…

…

Ch6
61

…

…

…

…

56

…
…

9

6

O16

Ch15
E6

…

…

Ch14
E1

…

…

Ch10

…

D6
96

…

…
…
…

11

5

To PC: Cable with
9 pol. Sub-D plug
RxD - 3
GND - 5TxD - 2

Slot 5: analog input / HART 17-20 or digital-I/O (option)

RL

RK

RJ

RI

RH

RG

RF

RE

RD

RC
…

…

…

D1
91

…

…

Ch5
51

Ch1

…

2 3 5 8 9

…

5

…

9

…

6
1

Ch9

8 9

To modem: Cable with
9 pol. Sub-D socket

RB

RA

Ch13

RS 232

O25

Slot 6: Power supply slot (standard)

1

6

Slot 0: CPU (standard)

RS 232 / RS 485

Bus Interface

x5 x6

x1 x2

Analog inputs
x1 x2

x3

x4

x3

x4

x5 x6

x1 x2

x3

x4

x5 x6

Pt46, Pt50, Pt100,
Pt500, Pt1000,
Cu50, Cu53, Cu100

RTD

+

I
x1 x2

x3

x4

0...20 mA, 4...20 mA, 0...5 mA, ±20 mA(Volt drop ≤1 V, Ri ≤50 Ohm)x5 x6b) ≤1 Va) >1 V

+

+

-

-

U

a) 0...5 V, 1...5 V, 0...10 V, ±10 V, ±30 Vb) 0...1 V, ±150 mV, ±1 V+
A, B, C, D, J, K, L, N, T, R, S

TC
x1 x2
24 V

x3

x4

x5 x6

>40 µs++R=1.2 kPulse/
frequency

U

-

I

-

LOW = 0...7 mA
HIGH = 13...20 mA

A0026669-EN

2

14

For connection examples of the HART® inputs (optional), see the Operating Instructions

Endress+Hauser

Memograph M, RSG45

Supply voltage (power unit, slot 6)Power unit type

Terminal

A0019103

100-230 VAC

24 V AC/DC

L+

N-

PE

Phase L

Zero conductor N

GroundL+

N-

PE

Phase L or +Zero conductor N or -GroundRelay (power unit, slot 6)
TypeTerminal (max. 250 V, 3 A)

A0019103

Alarm relay 1

R11

R12

R13

Changeover
contact

Normally
closed contact(NC) 1)

Normally open
contact (NO) 2)

Relay 2 to 6

1)
2)

Rx1

Rx2

Switching contact

Normally open
contact (NO 2))

NC = normally closed (breaker)
NO = normally open (maker)

The open or close function (= activation or deactivation of the relay coil) in a limit event can be
configured in the setup: "Setup -> Advanced setup -> Outputs -> Relay -> Relay x". However, inthe event of a power failure, the relay adopts its quiescent switch state regardless of the setting
programmed.
Digital inputs; auxiliary voltage output (power unit, slot 6)
TypeTerminal

Digital input
1 to 6

D11 to D61

GND1

Digital input 1 to 6 (+)

Ground (-) for digital
inputs 1 to 6

A0019103

Endress+Hauser

15

Memograph M, RSG45

Type

Terminal

A0019103

Auxiliary
voltage
output, notstabilized,
max. 250 mA

24V Out -24V Out +- Ground+ 24V (±15%)

If the auxiliary voltage is to be used for the digital inputs, the 24 V out - terminal of theauxiliary voltage output must be connected with the GND1 terminal.
Analog inputs (slot 1-5)
The first digit (x) of the two-digit terminal number corresponds to the associated channel:
Terminal

x1
x2
x3
x4
x5
x6

Chx

Type

A0019303

x1

x2

x3

x4

Current/pulse/frequency
input 1)
Voltage > 1V(+)

Resistance thermometer
RTD (3-wire)(A)

Resistance thermometer
RTD (4-wire)(A)

Thermocouples TC
1)

16

(+)
(A)

x6

(+)

(-)
(-)

Voltage ≤ 1V
Resistance thermometer
RTD (2-wire)

x5

(-)
(B)

a (sense)b (sense)(B)b (sense)

(B)

(+)

(-)

If a universal input is used as a frequency or pulse input, a series resistor must be used in series connection
with the voltage source. Example: 1.2 kΩ series resistor at 24 V

Endress+Hauser

Memograph M, RSG45

HART® inputs (slot 1-5)
The first digit (x) of the two-digit terminal number corresponds to the associated channel:
Type

Terminal

Chx

Modem

x1
x2
x3
x4
x5
x6

x1
x2
x3
x4
x5
x6

250Ω 10Ω

A0024862

HART® (4 to 20 mA)

x1

x2

x3

x4

x5

x6

SHD

H_1

H_2

Rcom

I+

I-

• A 250 Ω communication resistor (load) is installed on the device side between terminals x4
and x5.
• A 10 Ω resistor (shunt) is installed on the device side at the current input between terminals
x5 and x6.
• Terminals x2 and x3 (H_1 and H_2) are jumpered internally.
• The internal HART® modem is located between terminals x2/x3 and x6.
Relay extension (digital card, slot 5)

RL

RJ

RK

RH

RI

RF

RG

RE

RC

RD

RA

RB

D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2

Terminal (max. 250 V, 3 A)
O15
O16
O25
O26

Type

A0024736

Relay 7, 8

RA

RB

RC

RD

Relay 9, 10

RE

RF

RG

RH

Relay 11, 12

RI

RJ

RK

RL

Switching contact

Normally open
contact ( 1))

Switching contact

Normally open contact
( 2))

1)
2)

NO)
NO)

The open or close function (= activation or deactivation of the relay coil) in a limit event can be
configured in the setup: "Setup -> Advanced setup -> Outputs -> Relay -> Relay x". However, inthe event of a power failure, the relay adopts its quiescent switch state regardless of the setting
programmed.
Analog outputs (digital card, slot 5)

Analogoutput 1-2

O15

O16

Analog output 1 (+)

Ground, analog output Analog output 2 (+)
1 (-)

RL

RJ

RK

RI

RG

RH

RE

RF

RC

RD

RA

RB

D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2

Terminal
O15
O16
O25
O26

Type

A0024736

Endress+Hauser

O25

O26
Ground, analog output
2 (-)

17

Memograph M, RSG45

Extension of digital inputs (digital card, slot 5)

RK

RL

RI

RJ

RG

RH

RE

RF

RC

RD

RA

RB

D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2

Terminal
O15
O16
O25
O26

Type

A0024736

Digital input 7 to
14

D71 to DE1

GND2

GND2

Digital input 7 to 14 (+)

Ground (-) for digital inputs 7 Ground (-) for digital inputs 7
to 14
to 14

If the auxiliary voltage is to be used for the digital inputs, the 24 V out - terminal of theauxiliary voltage output (power unit, slot 6) must be connected with the GND2 terminal.
Device plug

• Panel-mounted device/DIN rail version: connected to mains via plug-in screw terminals withreverse polarity protection• Desktop version (option): connected to mains via IEC connector

Overvoltage protection

To avoid high-energy transients on long signal cables, connect a suitable surge arrester upstream(e.g. E+H HAW562) in series upstream.

Connection data interface,communication

USB interfaces:
1 x USB port type A (host) on the front of device (only for version with navigator and front interfaces)
A USB 2.0 port is available on a shielded USB A socket at the front of the device. A USB stick as amemory medium, for example, can be connected to this port. An external keyboard/mouse for device
operation, a USB hub, a barcode reader or a printer (PCL5c or higher) may also be connected.
1 x USB port type B (function) on the front of device (only for version with navigator and front
interfaces)
A USB 2.0 port is available on a shielded USB B socket at the front of the device. This can be used toconnect the device for communication with a laptop, for example.
2 x USB port type A (host) on the rear of the device (standard)
Two USB 2.0 ports are available on shielded USB A sockets at the rear of the device. A USB stick as amemory medium, for example, can be connected to these ports. An external keyboard/mouse fordevice operation, a USB hub, a barcode reader or a printer (PCL5c or higher) may also be connected.
• USB-2.0 is compatible with USB-1.1 or USB-3.0, i.e. communication is possible.
• The assignment of the USB interfaces complies with the standard such that shielded standard
cables with a maximum length of 3 meters (9.8 ft) can be used here.
• The USB devices are detected by the "plug-and-play" function. If several devices of the same
type are connected, only the USB device that was connected first is available.
• A maximum of 8 external USB devices (incl. USB hub) can be connected if they do not exceed
the maximum load of 500 mA. If overloaded, the corresponding USB devices areautomatically disabled. An active USB hub can be used for higher power ratings.
Reference list for USB printers:
HP Color LaserJet CP1515n, HP Color LaserJet Pro CP1525n, ECOSYS P6021cdn.
The printer must support PCL5c (or higher). GDI printers are not supported!
Reference list for USB barcode readers:
Datalogic Gryphon D230; Metrologic MS5100 Eclipse Series; Symbol LS2208, Datalogic Quickscan 1,
Godex GS220, Honeywell Voyager 9590.
Ethernet interface (standard):
Ethernet interface on back, 10/100 Base-T, plug type RJ45. The Ethernet interface can be used tointegrate the device via a hub or switch into a PC network (TCP/ IP Ethernet). A standard patch cable(e.g. CAT5E) can be used for the connection. Using DHCP, the device can be fully integrated into an
existing network without the need for additional configuration. The device can be accessed from18

Endress+Hauser

Memograph M, RSG45

every PC in the network. Normally only the automatic assignment of the IP address must be
configured at the client. When the device is started, it can automatically retrieve the IP address,
subnet mask and gateway from a DHCP server. If a DHCP is not used, these settings must be madedirectly in the device (depends on the specific network). Two Ethernet function LEDs are located on
the rear of the device.
The following functions are implemented:• Data communication with PC software (analysis software, configuration software, OPC server)• Web server• WebDAV (Web-based Distributed Authoring and Versioning) is an open standard for theprovisioning of files via the HTTP protocol. The data saved on the device's SD card can be read out
using a PC. A Web browser or a WebDAV client can be selected as the network drive for this on
the PC side.
Requirements with regard to a network printer:
Network printer reference list:
HP Color LaserJet CP1515n, HP Color LaserJet Pro CP1525n, ECOSYS P6021cdn.
The printer must support PCL5c (or higher). GDI printers are not supported!
Ethernet Modbus TCP master (option):
As a Modbus master, the device can interrogate other Modbus slaves via Ethernet. The Modbus TCP
master can be operated in parallel with the Profibus DP slave, Modbus RTU/TCP slave or PROFINET
I/O Device.
Up to 40 analog inputs can be transmitted via Modbus and stored in the device.
Ethernet Modbus TCP slave (option):
Connection to SCADA systems (Modbus master).
Up to 40 analog inputs and 20 (14 real + 6 virtual) digital inputs can be transmitted via Modbus andstored in the device.
Serial RS232/RS485 interface:
A combined RS232/RS485 connection is available on a shielded SUB D9 socket at the rear of thedevice. This can be used for data transfer and to connect a modem. For communication via modem,
we recommend an industrial modem with a watchdog function.
• The following baud rates are supported: 9600, 19200, 38400, 57600, 115200• Max. cable length with a shielded cable: 2 m (6.6 ft) (RS232), or 1000 m (3281 ft) (RS485)
Only one interface can be used at any one time (RS232 or RS485).
Modbus RTU master (option):
As a Modbus master, the device can interrogate other Modbus slaves via RS485. The Modbus RTU
master can be operated in parallel with the Profibus-DP slave, PROFINET I/O Device or Modbus TCP
slave.
Up to 40 analog inputs can be transmitted via Modbus and stored in the device.
Modbus RTU slave (option):
The device can be interrogated as a Modbus slave by another Modbus master via RS485.
Up to 40 analog inputs and 20 (14 real + 6 virtual) digital inputs can be transmitted via Modbus andstored in the device.
A Modbus RTU master and RTU slave cannot be operated in parallel.
Remote interrogation with analog or GSM/GPRS wireless modem:
Analog modem:
An analog modem for industrial use (e.g. Devolo or WESTERMO), which is connected to the RS232
interface with a special modem cable (see accessories →  30), is recommended.

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Memograph M, RSG45

GSM/GPRS wireless modem:
A GSM/GPRS wireless modem for industrial use (e.g. Cinterion, INSYS or WESTERMO, incl. antenna
and power unit), which is connected to the RS232 interface with a special modem cable (seeaccessories →  30), is recommended.
Important: the wireless modem needs a SIM card and data transfer subscription. In addition, it must
be possible to deactivate the PIN prompt.
If the Web server is operated via a wireless modem, this may result in high provider costs asdata are transmitted continuously.
AnyBus® interface (CPU card, slot 0, optional)
PROFIBUS–DP slave:
The device can be integrated into a fieldbus system as per the PROFIBUS–DP standard by means of
the PROFIBUS-DP interface. Up to 40 analog inputs and 20 (14 real + 6 virtual) digital inputs can betransmitted via PROFIBUS-DP and stored in the device. Bidirectional communication with cyclic datatransfer is possible. Connection via Sub-D socket.
Baud rate: maximum 12 Mbit/s
EtherNet/IP adapter (slave):
Up to 40 analog inputs and 20 (14 real + 6 virtual) digital inputs can be transmitted via EtherNet/IPand stored in the device. The built-in module corresponds to I/O server category (Level 2). It has anintegrated 2-port switch, thereby supporting EtherNet/IP communication in line or ring topologies.
Connection via 2 RJ45 standard sockets.
PROFINET I/O device:
Up to 40 analog inputs and 20 (14 real + 6 virtual) digital inputs can be transmitted via PROFINET
IO and stored in the device. The 2-port module for PROFINET IO meets compliance class B. The
integrated switch enables communication in line or ring topologies without an additional external
switch. Connection via 2 RJ45 standard sockets.

Performance characteristics
Response time

Input

OutputTime [ms]Current, voltage, pulse

Relays, OC, analog output

≤ 550

RTD

Relays, OC, analog output≤ 1150

1)

Relays, OC, analog output≤ 1550

Cable open circuit detection, current input

Relays, OC, analog output≤ 1150Sensor error RTD, TC

Relays, OC, analog output≤ 5000Digital input

Relays, OC, analog output≤ 350

HART® input

Relays, OC, analog output

Non-deterministicTC

1)

Reference operating
conditions

If internal measuring point temperature compensation is used, otherwise values as for voltage

Reference temperature

25 °C (77 °F) ±5 K

Warm-up period

120 min.

Humidity

20 to 60 % rel. humidity

Hysteresis

Can be configured for limit values in the setup

Long-term drift

As per IEC 61298-2: max. ±0.1%/year (of measuring range)

20

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Memograph M, RSG45

Mounting
Panel mounting: mounting
location and installation
dimensions

The device with a display is designed for use in a panel.
The device must be installed in a pressurized enclosure system for operation in the hazardous
area. To ensure safe installation, it is essential to follow the installation instructions for thecabinet and the installation instructions in the Ex-related Safety Instructions (XA).

158.5 (6.24)
141.2 (5.56)

195.2 (7.69)

A

27(1.06)

149.2 (5.87)

1(5 38 +1
.43 +0.04)

37.1(1.46)

158.5 (6.24)
141.2 (5.56)

1(5. 38 +1
43 +0.04)

B

31.4 (1.24)

150 (5.91)

196 (7.72)

208 (8.19)
138(5.43)

138 (5.43)
162 (6.38)

70(2.76)

24 (0.94)

C

A0024610

3

Panel mounting and dimensions in mm (in).

A
B
C

Version with navigator and front interfaces
Version with stainless steel front and touchscreen
Grid dimensions of panel cutouts for multiple devices

Dimensions• Installation depth (excluding terminal cover): approx. 159 mm (6.26 in) for device incl. terminals
and fastening clips.
• Installation depth including terminal cover (option): approx.198 mm (7.8 in)• Panel cutout: 138 to 139 mm (5.43 to 5.47 in) x 138 to 139 mm (5.43 to 5.47 in)• Panel thickness: 2 to 40 mm (0.08 to 1.58 in)• viewing angle range: 50˚ in all directions from the display central axis

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Memograph M, RSG45• A minimum distance of 12 mm (0.47 in) between the devices must be observed if aligning thedevices vertically above one another or horizontally beside one another.
• The grid dimension of the panel cutouts for multiple devices must be at least 208 mm (8.19 in)horizontally and at least 162 mm (6.38 in) vertically (tolerance not considered).
• Securing to DIN 43 834
Mounting location andinstallation dimensions forthe DIN rail version

The device without a display is designed for DIN rail mounting.
The DIN rail device is not approved for operation in the hazardous area.

89.9 (3.54)
72.7 (2.86) 17.2 (0.68)

136 (5.35)

181 (7.13)

A0036528

DIN rail version, dimensions in mm (in).

134 (5.28)

4

51 (

2)

134

8)
(5.2

A0046633

522

Terminal cover, DIN rail version, dimensions in mm (in)Endress+Hauser

Memograph M, RSG45

Dimensions• Installation depth: approx. 90 mm (3.54 in) for device incl. terminals (w/o terminal cover).
• Mounted on DIN rail as per IEC 60715• The devices can be arranged horizontally beside one another without clearance between thedevices.
Field housing assembly anddesign (optional)
Desktop housing assemblyand design (optional)

As an option, the panel-mounted device can be ordered ready-mounted in a field housing with IP65.
Dimensions (B x H x D) approx.: 320 mm (12.6 in) x 320 mm (12.6 in) x 254 mm (10 in)
As an option, the panel-mounted device can be ordered ready-mounted in a desktop housing.
Dimensions (B x H x D) approx.: 293 mm (11.5 in) x 188 mm (7.4 in) x 213 mm (8.39 in)(dimensions with bracket, feet and installed device)

Environment
Ambient temperature range–10 to +50 °C (14 to 122 °F)

Storage temperature–20 to +60 °C (–4 to +140 °F)

Humidity

5 to 85 %, non-condensing

Climate class

To IEC 60654-1: Class B2

Electrical safety

Class I equipment, overvoltage category II
Pollution level 2

Operating altitude< 2 000 m (6 561 ft) above MSL

Degree of protection

Front of panel-mounted
deviceIP65 / NEMA 4 (UL50 type 4)

Back of panel-mounted
device (terminal side)

IP20

DIN rail version

IP20 (overall device)

Electromagnetic
compatibility

EMC in accordance with all relevant requirements of the IEC/EN 61326 series and NAMUR NE21.
For details, refer to the Declaration of Conformity.
• Interference immunity: as per IEC/EN 61326 series (industrial environment) / NAMUR NE21
Maximum measured error <1% of measuring range• Interference emissions: as per IEC 61326-1 Class A

Mechanical construction
Design, dimensions

Information about design and dimensions →  21

Weight• Panel-mounted device with navigator and front interfaces (with maximum configuration): approx.
2.7 kg (5.9 lbs)
• Panel-mounted device with stainless steel front and touchscreen (with maximum configuration):
approx. 3.2 kg (7 lbs)
• DIN rail version: approx. 1.8 kg (3.97 lbs)
• Desktop housing (excluding device): approx. 2.3 kg (5 lbs)
• Field housing (excluding device): approx. 4 kg (8.8 lbs)

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Memograph M, RSG45

Materials

Panel-mounted device with navigator and front
interfaces
Front frame

Zinc die cast GD-Z410, powder-coated

Display glass

Transparent Makrolon® plastic (FR clear 099) UL94-V2

Flap; jog/shuttle dial ("Navigator")

Plastic ABS UL94-V2

Membrane keypad

Polyester membrane PC-ABS UL94-V2

Intermediate frame (front towards control panel)

Plastic PA6-GF20 UL94-V2

Seal towards panel wall; seal in flap; seal towards
navigator

Rubber EPDM 70 Shore A

Casing; rear panel

Galvanized sheet steel St 12 ZE

Panel-mounted device with stainless steel front andtouchscreen
Front frame

AISI 316L

Display glass

6 mm single-pane safety glass (soda-lime glass)Intermediate frame (front towards control panel)

Plastic PA6-GF20 UL94-V2

Seal towards control panel wall

Rubber EPDM 70 Shore A

Window seal between front frame and glass

Rubber EPDM 60 Shore A

Casing; rear panel

Galvanized sheet steel St 12 ZE

DIN rail version
Retaining bracket

EN AW 6060 T66 / AlMgSi0.5 F22

Casing; front

Galvanized sheet steel St 12 ZE

Designation

Short form

PropertiesAISI 316L (corresponds to
1.4404 or 1.4435)

X2CrNiMo17-13-2,
X2CrNiMo18-14-3

Austenitic, stainless steel
High corrosion resistance in general

All materials are silicone-free.
Materials of desktop housing• Housing half-panels: sheet steel, electrolytically plated (powder-coated)• Side sections: aluminum extruded section (powder-coated)• Section ends: colored polyamide• Feet: colored polyamide, fiber-glass reinforced
Field housing materials• Housing (front frame, door, base frame, side parts): thermoplastic polycarbonate PC• Front panel and wall mounting: chrome-nickel stainless steel 1.4301 V2A

Display and operating elements
Operating concept

The description for local operation does not apply for the DIN rail version, as this has neither adisplay screen nor operating elements. The description for remote configuration applies for all
versions.
The device can be operated directly onsite, or via remote configuration with the PC via interfaces andoperating tools (Web server, configuration software).

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Memograph M, RSG45

Web server
A Web server is integrated into the device. The Web server offers the following range of functions:• Easy configuration without additional installed software• Instantaneous value display and diagnostics information• Display of current measured value curves via Web browser (remote control)• Display of historical measured data in numerical format or as a curve• Display of events and logbook entries• Loading/saving of device configuration• Device firmware update• Printout of device configuration
Integrated operating instructions
The device's simple operating concept enables you to perform commissioning for many applications
without the need for hardcopy operating instructions. The device has an integrated help function
and displays operating instructions directly on screen.
Local operation

Display elements on panel-mounted device
Type
Wide-screen TFT color graphic display (optionally with touch control)
Size (diagonal screen measurement)
178 mm (7")
Resolution
Wide VGA 384,000 pixels (800 x 480 pixels)
Backlight
50,000 h half value time (= half brightness)
Number of colors
262,000 viewable colors, 256 colors usedViewing angle
Max. viewing angle range: 50˚ in all directions from the display central axis
Screen display• Users can choose between black or white for the background color• Active channels can be assigned to up to 10 groups. These groups can be given a name e.g. "Temp.
boiler 1" or "Daily averages" so that they can be uniquely identified.
• Scales linear or logarithmic• Measured value history: quick retrieval of historic data with zoom function• Pre-formatted display formats, such as horizontal or vertical curves, instrument display, circular
chart, process screen, bargraph or digital display.

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Memograph M, RSG45

Measured value display andoperating elements

Measured value display and operating elements on panel-mounted device

d

c

b

5

a
6

7

5

8

6

7

8

9

9

4

10

3

1

4

10

2
A0024709

6

Device front (left: version with navigator and front interfaces; right: version with stainless steel front andtouchscreen)

Item
No.

Operating function (display mode = display of measured values)(Setup mode = operation in the Setup menu)aSlot for SD cardb

USB B socket "Function" e.g. to connect to PC or laptopc

USB A socket "Host" e.g. for USB memory stick, external keyboard, barcode reader or printerd

LED at SD slot. Yellow LED lit or flashing when the device writes to the SD card or reads it.

 Do not remove the SD card if the LED is lit or flashing! Risk of data loss!

26

1"Navigator": jog/shuttle dial for operating with additional press/hold function.
In display mode: turn the dial to switch between the various signal groups. Press the dial to display themain menu.
In setup mode or in a selection menu: turn the dial anticlockwise to move the bar or the cursor
upwards or to the left, changes the parameter. Turning clockwise moves the bar or cursor down or to
the right, changes the parameter. Press = select highlighted function, start parameter change (ENTER
key).

2

Functions of LED indicators (according to NAMUR NE44:)• Green LED (top) lit: power supply OK• Red LED (bottom) flashing: maintenance required, caused by external factor (e.g. cable open circuitetc.) or a message/notification requiring acknowledgment is pending, calibration is running.

3

Variable "soft keys" 1-4 (from left to right)

4

Function indicator of "soft keys"

5

In display mode: current group name, type of analysis;
In setup mode: name of the current operating item (dialog title)

6

In display mode: displays current date/time
In setup mode: --Endress+Hauser

Memograph M, RSG45

Item
No.

Operating function (display mode = display of measured values)(Setup mode = operation in the Setup menu)

7

In display mode: user ID (if function is active)
In setup mode: --8

In display mode: alternating display indicating the percentage space on the SD card or USB stick thathas already been used.
Status symbols are also displayed in alternation with the memory information (e.g. simulation mode,
data storage active, operation lock, batch active)
In setup mode: the current "direct access" operating code is displayed

9

In display mode: window for measured value display (e.g. curve display).
Display of current measured values and the status in the event of an error/alarm condition. In the caseof counters, the type of counter is displayed as a symbol.
point has limit value status, the corresponding channel identifier is highlighted
 inIf aredmeasuring(quick detection of limit value violations). During a limit value violation and device
operation, the acquisition of measured values continues uninterrupted.

9

In setup mode: display of operating menu

10

In display mode: alternating status display (e.g. set zoom range) of the analog or digital inputs in theappropriate color of the channel.
In setup mode: different information is displayed here depending on the display type.

Operating elements of the DIN rail version
1

2
3
4
5
6
7
8
9
10

A0036811

7

Device front of the DIN rail version

Item
No.

Operating function

1

DIP switches
The behavior of the Ethernet interface is configured via DIP switches (left =OFF, right = ON).
DIN rail version is supplied with the following Ethernet settings:
 The
IP address: 192.168.1.212; subnet mask: 255.255.255.0; gateway:
0.0.0.0

OFF

ON
1
2
3
4
5
6
7
8
9
10
11
12
A0036815

2

Ethernet interface

3

USB B socket "Function" e.g. to connect to PC or laptop

4Functions of LED indicators (according to NAMUR NE44:)• Green LED (top) lit: power supply OK• Red LED (bottom) flashing: maintenance required, caused by external factor (e.g. cable open circuitetc.) or a message/notification requiring acknowledgment is pending, calibration is running.

5

Cyclic storage is completed via the "Remove SD card safely" button, the LED (d) goes out. The SD card
can now be removed.

 If the SD card is not removed within 5 minutes, the write cycles start again.

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Memograph M, RSG45

Item
No.

Operating function

6

USB A socket "Host" e.g. for USB memory stick or printerIf a USB stick is inserted, data that have not yet been saved are copied to the stick automatically. The
red LED on the USB socket flashes while the data are being copied to the stick.

 Do not remove the USB stick when the red LED is flashing! Risk of data loss!
If an error occurs (e.g. USB stick full or defective), the red LED is lit constantly. Remove the USB stickand replace it.
7

LED at SD slot. Yellow LED lit or flashing when the device writes to the SD card or reads it.

 Do not remove the SD card if the LED is lit or flashing! Risk of data loss!
8

Slot for SD card

9

Anybus® interface (option)

10

Serial RS232/RS485 interface

Languages

The following languages can be selected in the operating menu: German, English, Spanish, French,
Italian, Dutch, Swedish, Polish, Portuguese, Czech, Russian, Japanese, Chinese (Traditional), Chinese(Simplified)

Remote operation

Device access via operating tools
Device configuration and measured value retrieval can also be done via interfaces. The following
operating tools are available for this purpose:
Operating tool

Functions

Access via"Field Data Manager(FDM)" analysis
software, SQL
database support(included in thedelivery)• Export of saved data (measured values, analyses, event log) RS232/RS485, USB,
• Visualization and processing of saved data (measured
Ethernetvalues, analyses, event log)
• Safe archiving of exported data in a SQL database

Web server(integrated into thedevice; access via
browser)• Display of current and historical data and measured value
curves via the Web browser• Easy configuration without additional installed software• Remote access to device and diagnostic information

Ethernet, or Ethernet via
USB

OPC server(optional)

The following momentary values can be provided:• Analog channels• Digital channels• Mathematics• Totalizer

RS232/RS485, USB,
Ethernet"FieldCare /DeviceCare"configuration
software• Device configuration• Loading and saving of device configurations (upload/
download)• Documentation of the measuring point

USB, Ethernet

Certificates and approvals
For the approvals available, see the Configurator on the specific product page:www.endress.com → (search for device name)CE mark

The product meets the requirements of the harmonized European standards. As such, it complies
with the legal specifications of the EC directives. The manufacturer confirms successful testing of the
product by affixing to it the CE-mark.

Electronic recording/electronic signature

FDA 21 CFR Part 11

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Memograph M, RSG45

The device meets the requirements of the "Food and Drug Administration" for electronic recording/electronic signature.
Certifications• HART® certification (HCF)• PROFINET certification• EtherNet/IP certification

Other standards andguidelines• IEC 60529:
Degrees of protection provided by enclosures (IP code)• IEC/EN 61010-1:
Safety requirements for electrical equipment for measurement, control, and laboratory use• IEC/EN 61326 series:
Electromagnetic compatibility (EMC requirements)

Ordering information
The hazardous area version (Ex version) is only available in conjunction with the stainless steel
front and touch control.
Ordering information

Detailed ordering information is available for your nearest sales organizationwww.addresses.endress.com or in the Product Configurator under www.endress.com :1.

Click Corporate

2.

Select the country

3.

Click Products

4.

Select the product using the filters and search field

5.

Open the product page

The Configuration button to the right of the product image opens the Product Configurator.
Product Configurator - the tool for individual product configuration• Up-to-the-minute configuration data
• Depending on the device: Direct input of measuring point-specific information such asmeasuring range or operating language• Automatic verification of exclusion criteria• Automatic creation of the order code and its breakdown in PDF or Excel output format• Ability to order directly in the Endress+Hauser Online Shop
Scope of delivery

The scope of delivery of the device comprises:• Device (with terminals, as per order)• Panel-mounted device: 2 screw fastening clips• Version with navigator and front interfaces or DIN rail version: USB cable• Panel-mounted device: sealing rubber towards the panel wall
• "Industrial Grade" SD card, industry standard:
Panel-mounted device with navigator and front interfaces: card is located in the SD slot behind theflap on the front of the device (optional).
Panel-mounted device with stainless steel front and touchscreen: card is located in the device andcannot be replaced or retrofitted.
DIN rail version: card is located in the SD slot (optional).
• "Field Data Manager (FDM)" analysis software on DVD (Essential, Demo or Professional version,
depending on order)• Delivery note
• Multilanguage Brief Operating Instructions, hard copy
• Ex Safety Instructions, hard copy (optional)

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Memograph M, RSG45

Accessories
Various accessories, which can be ordered with the device or subsequently from Endress+Hauser, areavailable for the device. Detailed information on the order code in question is available from yourlocal Endress+Hauser sales center or on the product page of the Endress+Hauser website:www.endress.com.
Device-specific accessories

Description

Order No.

"Industrial Grade" SD card, industry standard, 1GB

71213190

Field Data Manager analysis software with SQL database support (1 x workstation
license, Professional version)

MS20-A1

OPC server software (full version on CD)

RXO20-11

Description

Order No.

Accessories for RXU10 data manager

RXU10- _ _Identifier:
Cable set RS232 for connection to PC or modem
USB - RS232 converter
Cable USB-A - USB-B, 1.8 m (5.9 ft)
Configuration software "FieldCare Device Setup" + USB cable

RXU10-B _RXU10-E _RXU10-F _RXU10-G _Description

Order No.

Field housing IP65 (for panel-mounted device)

RXU10-H _254 (10)320 (12.6)

320 (12.6)

A0024766830

Dimensions in mm (in)Endress+Hauser

Memograph M, RSG45

Description

Order No.

Desktop housing (for panel-mounted device), cable with Schuko plug
Desktop housing (for panel-mounted device), cable with US plug
Desktop housing (for panel-mounted device), cable with Swiss plug

RXU10-I _RXU10-J _RXU10-K _236 (9.29)

188 (7.4)

173 (6.81)

293.4 (11.6)

184 (7.24)
212.6 (8.37)

173 (6.81)

293.4 (11.6)

236 (9.29)
A0024767

9

Dimensions in mm (in)Version:Standard
Neutral

RXU10- _ 1
RXU10- _ 2

Description

Order No.

Terminal cover can be sealed (for panel-mounted device)
An optional terminal cover is available to prevent tampering at the device terminals
and terminal temperature measurement.

XPR0011-A5

A0029023

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Memograph M, RSG45

Order No.

Terminal cover can be sealed (for DIN rail version)
An optional terminal cover is available to prevent tampering at the device terminals
and terminal temperature measurement.

XPR0011-A8

134 (5.28)

Description

51 (

2)

134

8)
(5.2

A0046633

Supplementary documentation
Standard documentation• Technical Information for Memograph M RSG45: TI01180R• Operating Instructions for Memograph M RSG45: BA01338R• Brief Operating Instructions for Memograph M RSG45: KA01177R• System components and data manager - solutions to complete your measuring point: FA00016K
Supplementary device-dependent documentation• Competence brochure PROFIBUS® - process automation with digital fieldbus technology:
CP00005S• Operating Instructions for Memograph M RSG45 with telealarm: BA01387R• Operating Instructions for Memograph M RSG45 with Modbus RTU / TCP slave: BA01388R• Operating Instructions for Memograph M RSG45 with Modbus RTU / TCP master: BA01390R• Operating Instructions for Memograph M RSG45 with wastewater + RSB (rain spillway basin)
option: BA01337R• Operating Instructions for Memograph M RSG45 with batch software: BA01411R• Operating Instructions for Memograph M RSG45 with energy option: BA01412R• Operating Instructions for Memograph M RSG45 with EtherNet/IP® adapter: BA01413R• Operating Instructions for Memograph M RSG45 with PROFIBUS® DP slave: BA01414R• Operating Instructions for Memograph M RSG45 with PROFINET: BA01415R• Operating Instructions for Memograph M RSG45 with TrustSens Calibration Monitoring:
BA01887R• Ex-related additional documentation:
ATEX II2G Ex px IIC T4 Gb, ATEX II2D Ex pD IIIC T135°C Db: XA01362R

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*71543141*
71543141www.addresses.endress.com