MODEL: R6-NF1
Remote I/O R6 Series

GENERAL SPECIFICATIONSConnection
Network: Euro type connector terminal(applicable wire size: 0.2 to 2.5 mm2, stripped length 7mm)
Internal bus: Via the Installation Base (model: R6x-BSB)
Internal power: Via the Installation Base (model: R6x-BSB)
Housing material: Flame-resistant resin (gray)
Isolation: T-Link to internal bus or internal power
I/O points: 4, 8, 16, 64 (side DIP switch)
I/O type: Input only, output only, input/output mixed (sideDIP SW)
RUN indicator: Bi-color (green/red) LED; Green ON in normal
communication; Red ON when receiving data (Functionselected with DIP SW)
ERR indicator: Bi-color (green/red) LED;
Green ON or blinking at communication error; Red ON attransmitting data (Function selected with DIP SW)
Data allocation: Mode 1 or 2 set with the side DIP switch

T-Link INTERFACE MODULE(Fuji Electric T-Link use)
Functions & Features• Free combination of analog and discrete I/O• Direct sensor inputs• Space-saving• Low power consumption
Typical Applications• Remote I/O for DCS and PLC
36.5 (1.44)

45 69 012 390(3.54)

78
45 69 01

2 378100(3.94)

T-Link SPECIFICATIONS
Station No. setting: Rotary switch; 00 – 99
Configuration: Multi-drop
Communication: Half-duplex
Baud rate: 500 kbps
Transmission media/distance:
KPEV-SB, 0.75 mm2 × 1 pair, 700 m
T-KPEV-SB, 1.25 mm2 × 1 pair, 1000 mmm (inch)

MODEL: R6-NF1[1]ORDERING INFORMATION• Code number: R6-NF1[1]Specify a code from below for [1].
(e.g. R6-NF1/Q)• Specify the specification for option code /Q(e.g. /C01)

INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R6x-BSB)(Caution: Do NOT use other base but R6x-BSB)
Weight: 150 g (0.33 lb)[1] OPTIONS
blank: none
/Q: With options (specify the specification)

PERFORMANCE
SPECIFICATIONS OF OPTION: Q

Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute (T-Link to internalbus or internal power)

COATING (For the detail, refer to our web site.)/C01: Silicone coating/C02: Polyurethane coating

RELATED PRODUCTS• PC configurator software (model: R6CON)
Downloadable at our web site.
A dedicated cable is required to connect the module to thePC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
R6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-7788 Rev.4 Page 1/6

MODEL: R6-NF1
EXTERNAL VIEW
■ FRONT VIEWRUN Indicator LEDFunction

23456

ERR Indicator LED78901

ONRT+RT–SD
T2
T1

I/O TypeI/O Points
UnusedLED Function
Data Allocation

Station No. Setting
Rotary SW (LSB)

Configuration Jack

R6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

2378

Station No. Setting
Rotary SW (MSB)456

1 2 3 4 5 6 7 8Euro Type
Connector Terminal

RUNERR901■ SIDE VIEW

ES-7788 Rev.4 Page 2/6

MODEL: R6-NF1
TRANSMISSION DATA DESCRIPTIONSThe DIP SW located at the side of the module switches the unit’s data allocation mode.
In the Data Allocation Mode 1, one (1) word is assigned for one I/O module. In this mode, analog I/O modules are used as singlechannel types. Therefore, the second channel on the dual-channel modules cannot be used. The maximum number of modules
connected to the network is 32.
In the Data Allocation Mode 2, two (2) words are assigned for one I/O module regardless of whether the second word area isrequired or not.
■ Data Allocation Mode 1

Begin
Address +0

15

4 I/O Points

8 I/O Points

16 I/O Points

48160

Module 02+2
Input

Module 1+2

Module 2

4+4
Input

32 I/O Points

8+832 32+32

Input

Input

OutputModule 3+4

Module 4

OutputModule 5+6

Module 6
Module 7+8

Module 8

OutputModule 9+10

Module10
Module11+12

Module12
Module13+14

Module14
Module15+16

Module16
Module17+18

Module18
Module19+20

Module20
Module21+22

Module22
Module23+24

Module24
Module25+26

Module26
Module27+28

Module28
Module29+30

Module30
Module31+32

Module 0Output

Module 1+60

Not Used

Module28
Module29+62

Module30
Module31

Assigned
I/O Points

No. ofModules

Input
Modules
Only

OutputModules
Only

I/O
Modules
Mixed44442+288884+4161616168+864

32

3232

32 + 32

The number of assigned I/O points is the same as the numberof modules, except 64 points. Modules of the number of I/O
Points preset with SW 5 and 6 are assigned to the transmission
data continuously from zero (0). When I/O signals areto be mixed, the former half addresses are assigned to theinputs and the latter half are to the outputs. For example, if
you have selected ‘8’ I/O points and ‘mixed’ I/O type, the input
modules must be assigned to Module address 0 through3, and the output modules must be assigned to 4 through 7.
When the number of I/O points is ‘64’ and I/O type is NOTmixed, 32 points of the latter half are not used. However,the PLC requires 64 addresses.
When the number of I/O points is ‘64’ and I/O type is mixed,
the former half 32 addresses are assigned to inputs and thelatter half are to outputs. Only this assignment does notrequire continuous module addresses. However, the total
number of modules is limited to 32.

R6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-7788 Rev.4 Page 3/6

MODEL: R6-NF1■ Data Allocation Mode 2
4 I/O PointsBegin
Address +0150

Module 0+0

42+2Input

8 I/O Points
816 I/O Points

4+4Input

1664 I/O Points

8+8Input

32 32+32
Input

Module 0+1+2

Module 1+0Output

Module 1+1+4

Module 2+0Output

Module 2+1+6

Module 3+0
Module 3+1+8

Module 4+0Output

Module 4+1+10

Module 5+0
Module 5+1+12

Module 6+0
Module 6+1+14

Module 7+0
Module 7+1+16

Module 8+0
Module 8+1+18

Module 9+0
Module 9+1+20 Module 10+0
Module 10+1+22 Module 11+0
Module 11+1+24 Module 12+0
Module 12+1+26 Module 13+0
Module 13+1+28 Module 14+0
Module 14+1+30 Module 15+0
Module 15+1+32 Module 16+0

OutputModule 16+1+60 Module 30+0
Module 30+1+62 Module 31+0
Module 31+1

Assigned
I/O Points

No. ofModules

Input
Modules
Only

OutputModules
Only

I/O
Modules
Mixed

42

4

42+2

8

4

884+4

16816

168+8643264

64

32 + 32

The number of assigned I/O points is the same as the doubled
number of modules. Modules of the number of I/OPoints preset with SW 5 and 6 are assigned to the transmission
data continuously from zero (0). When I/O signals areto be mixed, the former half addresses are assigned to theinputs and the latter half are to the outputs. For example,
if you have selected ‘8’ I/O points and ‘mixed’ I/O type, theinput modules must be assigned to Module address 0 and 1,
and the output modules must be assigned to 2 and 3.

R6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-7788 Rev.4 Page 4/6

MODEL: R6-NF1
I/O DATA DESCRIPTIONS■ 16-BIT ANALOG DATA
0 to 100% of the selected I/O range is converted into 0 to 10000 (binary).
With °C or Kelvin temperature unit, raw data is multiplied by 10. For example, 25.5°C is converted into 255.
With °F temperature unit, the integer section of raw data is directly converted into the data. For example, 135.4°F is converted into 135.
Negative values are represented in 2’s complements.
150■ DISCRETE DATA
150

Input 1 (Output 1)
Input 2 (Output 2)
Input 3 (Output 3)
Input 4 (Output 4)
Not Used (Remains “0”)
0 : OFF
1 : ON36.5 (1.44)10(.39)90 (3.54)

LOCKING CLAMP90 (3.54)

5.6(.22)

EXTERNAL DIMENSIONS unit: mm [inch]

POSITIONING GUIDER6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-7788 Rev.4 Page 5/6

MODEL: R6-NF1
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
LED

RT+RT–
Shielded Twisted-pairSD
Cable
To Other– T2
T-Link+ T1
Devices

Control
Circuit

Close to terminate.*

CONFIGURATION JACK

Communication
CircuitTerm. Resist.

Rotary SW&DIP SW

BUS CONNECTOR

Isolation
INTERNAL BUS

INTERNAL POWER

JACK* When the module is at an end of the transmission line via twisted-pair calbe(= when there is no cross wiring), close across the RT+ and RT– terminals with thejumper included in the product package. Remove the jumper for all other locations.

Specifications are subject to change without notice.

R6-NF1 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-7788 Rev.4 Page 6/6