SE SERIESSPEC SHEET

2ch Current Loop Supply
Model

SE2D -(with Indication Function)

Model：SE2D-Socket
1: Screw fall prevention, Finger-safe(For Y terminal)
2: For Ring terminal
Power supply
0: 100 to 240V AC
1: 24V AC/DC

How to Order
Specify a model. (e.g.) SE2D-1-0
Factory Default Value:
CH1 input
CH2 input
CH1 output
CH2 output

4 to 20mA DC
4 to 20mA DC
4 to 20mA DC
4 to 20mA DC

Power for 2-wire Transmitter
Output voltage: 24 to 28V DC (When load current is 20mA)
Ripple voltage: Within 200mV DC (When load current is 20mA)
Max. load current: 25mA DC

Performance
Accessories (Sold Separately)
Communication cable to connect console software: CMB-001

Input Specifications
DC Current

Input range

Shunt resistor
50 built-in

4 to 20mA DC

Output Specifications
When the output range lower limit is zero, (even if zero adjustment
results in a negative value), the output value will not be negative.
DC Current

Outputrange
4 to 20mA DC
0 to 20mA DC
0 to 12mA DC
0 to 10mA DC
1 to 5mA DC
DC Voltage

Allowableloadresistance
7007001.2k1.2k
2.4kor lessor lessor lessor lessor lessZeroadjustment
range

Span
adjustment
range-5 to 5%0 to 5%0 to 5%0 to 5%-5 to 5%95 to 105%
95 to 105%
95 to 105%
95 to 105%
95 to 105%

Outputrange

Allowable
loadresistanceZeroadjustment
range

Span
adjustment
range

0 to 1V DC
0 to 5V DC
1 to 5V DC
0 to 10V DC

100 or more
500 or more
500 or more
1k or more

0 to 5%0 to 5%-5 to 5%0 to 5%95 to 105%
95 to 105%
95 to 105%
95 to 105%

Basic accuracy (at 23 of ambient temperature)• Input: Within 0.1%
• Output: Within 0.1%
Indication accuracy: Within Basic accuracy 1 digit
Input sampling period: 25ms, 125ms, 250ms (Selectable by thekeypad)
Response time: (Selectable by the keypad)
65ms (typ.) (0→90%) (Input sampling period: 25ms)
225ms (typ.) (0→90%) (Input sampling period: 125ms)
425ms (typ.) (0→90%) (Input sampling period: 250ms)
Temperature coefficient: ±0.015%/ or lessInsulation resistance: 10M or more, at 500V DC(Input - Output - Power)Dielectric strength: 2.0kV AC for 1 minute(Input - Output - Power)

General Structure
Case: Flame-resistant resin Color: Light gray
Front panel: Membrane sheet
Setting : Using front keypad
Connector for console software: Only CMB-001 cable usable
Displays and indicators:
Input display: 7-segment Red LED display 4-digit,
Character size: 10 x 4.6mm (H x W)
Output display: 7-segment Red LED display 4-digit,
Character size: 10 x 4.6mm (H x W)
Power indicator: Green LED
CH1, CH2 indicators: Yellow LED
Power indicator

CH2 indicator
CH1 indicator

Input display
Output display

UP KeyDOWN Key
Console connector

MODE Key
SUB-MODE Key
Light sensor

SE2D
Circuit Configuration, Terminal Arrangement
CH1mA DC

Installation Specifications+-Input
circuit

2CH2+-+RoHS directive compliance

Function Keys
(1) UP Key: Increases numeric value.
(2) DOWN Key: Decreases numeric value.
(3) MODE Key: Selects a setting mode.
(4) SUB-MODE Key: Lights the displays again when in unlit
status. (The UP, DOWN or MODE Key also lights thedisplays again when in unlit status.)

OutputcircuitCPU

Input
circuit624V DCPowercircuit

8Outputcircuit
Insulation
circuit

When used as a Current Loop
Supply-+ 1Input
circuit+ 4+
Powersupply+CH1 output

1011+
CH2 output

12-

When used as an Isolator
150Input-2Input
circuit33+

9Insulation
circuit+50- 22-wireTransmitter

Settings

1450

5

Environmental Specification

13Power
circuitInsulation
circuitPower for 2-wire 7Transmitter

Light sensor: Automatically measures and controls brightnessof the displays, saving energy.
Power failure countermeasure:The data is backed up in non-volatile IC memory.
Self diagnosis: The CPU is monitored by a watchdog timer, andwhen an abnormal status is found on the CPU, the unit isswitched to warm-up status turning all outputs OFF.

Indicator/Setting
key circuit

24V DCPowercircuit

4+-Attached Functions

50

1Power for 2-wire 3
TransmittermA DC

Power supply: 100 to 240V AC 50/60Hz
24V AC/DC 50/60Hz
Allowable voltage range: 85 to 264V AC, 20 to 28V AC/DCPower consumption: Approx. 8VA
Ambient temperature: -5 to 55
Ambient humidity: 35 to 85%RH (non-condensing)
Mounting: DIN rail
Dimensions: W30 x H88 x D108mm (including socket)
Weight: Approx.190g (including socket)

24V DCPowercircuit

424V DCPowercircuit

External Dimensions (Scale: mm)

Displays and Indicators
Input display: Indicates the input value.
Indication of -2000 or less: The minus (-) sign andinput value light alternately.
Indication of 10000 or more: The lower 4 digits flash.
Under range: “” flashes on the Input display.

Over range: “” flashes on the Input display.
Warm-up indication:
For approx. 3 seconds after the power to the instrument
is turned on, CH1 input type is indicated on the Inputdisplay, and CH2 input type is indicated on the Output
display.
Output display: Indicates the output volume in percentage (%)
form.
Power indicator: A green LED is lit when the power to theinstrument is turned on.
CH1 indicator: A yellow LED is lit when CH1 is selected during[Display selection].
CH2 indicator: A yellow LED is lit when CH2 is selected during[Display selection].

Solderless Terminals
Y Terminal

Ring Terminal

SHINKO TECHNOS CO., LTD.

Tel: +81-72-727-6100
URL: http://www.shinko-technos.co.jp/e/ E-mail: overseas@shinko-technos.co.jp

20120106