MODEL: SML

SML SPECIFICATIONS

ES-6371 Rev.4 Page 5/17

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

CONTACT INPUT MODULE

(Di 8 points)

MODEL: SML–A4–[1]

ORDERING INFORMATION

• Code number: SML-A4-[1]

Specify a code from below for [1].

(e.g. SML-A4-K)

[1] POWER INPUT

AC Power

K: 85 – 132 V AC

L: 170 – 264 V AC

DC Power

R: 24 V DC

GENERAL SPECIFICATIONS

Connection: M3.5 screw terminals

Isolation: NestBus to input to RUN contact output to power

to FG

Input status indicator LED: Red LEDs assigned to each

channel

INPUT SPECIFICATIONS

■ Contact Input

Input: Dry contact, 8 points

Commons: All negatives

Sensing: 24 V DC

ON current/resistance: 3 mA min., 1 kΩ max.

OFF current/resistance: 1 mA max., 50 kΩ min.

EXTERNAL VIEW

T1

PWR

RUN

2

4

1

3

5

7

6

8

T2

T3

T4

T5

T6

Input Status

Indicator LEDs

Card No. Set SW

Modular Jack

Euro Type Connector Terminal

Run Indicator LED

Jumper Pin

Power Indicator LED

TERMINAL CONNECTION (INPUT)

Base Socket

COM(–)

Di 6

Di 7

Di 8

15

1

2

11

5

4

3

6

9

12

10

Di 5

COM(–)

Di 4

Di 3

Di 2

Di 1

24V

1

2

3

4

5

6

7

8

Italic figures indicate LED No. on the front panel.