MODEL: R3-NF2

R3-NF2 SPECIFICATIONS

ES-8438 Rev.4 Page 2/5

http://www.m-system.co.jp/

Operating humidity: 30 to 90 %RH (non-condensing)

Atmosphere: No corrosive gas or heavy dust

Mounting: Installation Base (model: R3-BSx)

Weight: 200 g (0.44 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute (T-Link to

internal bus or internal power to power input to RUN contact

output to FG)

EXTERNAL VIEW

RUN LED

ERR LED

SW3

SA1

SA2

ON

4

3

2

1

1

2

3

4

5

6

8

7

8

7

Configuration Jack

Node Address Setting

Rotary SW (MSB)

Node Address Setting

Rotary SW (LSB)

n SIDE VIEW

n FRONT VIEW

Functions

RT+

RT–

SD

T2

T1

Euro Type

Connector Terminal

TRANSMISSION DATA DESCRIPTIONS

This module allocates T-link addresses in order from slot 1. Set the begin address to the module’s node address (T-Link address.)

For example; if the formation of the I/O modules is: slot 1: R3-SV4, slot 2: R3-YV4, slot 3: R3-DA16 and slot 4: R3-DC16, the I/O

data is assigned as detailed on the table below. Set “10” to the module address. Discrete I/O data can be also represented with

bit address. Ch.1 through 16 are assigned to 0 thr. F.

SLOT

MODULE

ADDRESS

WORD ADDRESS

CONTENTS

1

R3-SV4

10

0

CH1 input data

1

CH2 input data

2

CH3 input data

3

CH4 input data

2

R3-YV4

11

0

CH1 output data

1

CH2 output data

2

CH3 output data

3

CH4 output data

3

R3-DA16

12

0

Input data

4

R3-DC16

13

0

Output data