MODEL: R7FN-DC8C

R7FN-DC8C SPECIFICATIONS

ES-7808-U Rev.1 Page 3/5

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

EXTERNAL VIEW

FLEX NETWORK,

Power Supply Terminals

X10

X1

STATION ADD.

1 2 3 4 5 6 7 8

10 11 12 13

2

3

4

1

15 16 17 18

7

8

9

6

14

5

4

5

6

7

1

2

3

RUN

PWR

ON

0 1 2 3 4 5 6 7

Status Indicator LED

Station Address Setting Rotary SW

Operating Mode Setting DIP SW (SW1)

Discrete Output Status Indicator LED

Output Terminals

67

89A

67

89A

CONNECTION DIAGRAMS

■ MASTER CONNECTION

TR+

TR–

JP+

JP–

FG

TR+

TR–

JP+

JP–

FG

TR+

TR–

SHIELD

Master Station

Slave Station

Slave Station

Terminating

Resistor

Terminating

Short Bar

Note: Be sure to use the terminator(s) located at both ends of the modules.

TERMINAL ASSIGNMENTS

■OUTPUT TERMINAL ASSIGNMENT

10

+24 V

11

Y0

12

Y1

1

0 V

2

COM0

3

COM0

13

Y2

4

COM0

14

Y3

5

COM0

15

Y4

6

COM1

16

Y5

7

COM1

17

Y6

8

COM1

9

COM1

18

Y7

NO.

ID

FUNCTION

NO.

ID

FUNCTION

1

0 V

0 V

10

+24 V 24 V DC

2

COM0 Common 0

11

Y0

Output 0

3

COM0 Common 0

12

Y1

Output 1

4

COM0 Common 0

13

Y2

Output 2

5

COM0 Common 0

14

Y3

Output 3

6

COM1 Common 1

15

Y4

Output 4

7

COM1 Common 1

16

Y5

Output 5

8

COM1 Common 1

17

Y6

Output 6

9

COM1 Common 1

18

Y7

Output 7