MODEL: DLC

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

DLC SPECIFICATIONS

ES-6512 Rev.11 Page 3/9

DESCRIPTIONS

•RUN Contact (LED) Behaviors

Input units (00, A1, A2, G1 and P1): The LED turns ON with the network configured; OFF in an abnormality; the network is

reconfigured after an abnormality.

Output units (C1, C2, C3, C4, M1 and U1): The LED turns ON when data from the paired input unit is received normally, with the

network configured; OFF when the data is lost; turns also OFF in an abnormality in the network.

I/O-mixed units (E1, E2, R1 and S1): Functions of both input and output units are used.

[CAUTION]

When the network is reconfigured e.g. by noise interference, the RUN LED and output for all units on the network turn briefly

OFF until they are turned ON after the reconfiguration is complete.

EXTERNAL VIEW

■ MULTI-TRANSMISSION SECTION, PROCESS I/O SECTION & INDICATOR LED SECTION

(Process I/O and indicator LED sections are provided only for process I/O type)

SA1

SA2

Power LED Indicator

RUN LED Indicator

I/O Indicator LEDs

(Varies according to I/O types.

See each I/O section of

model DLA1 data sheet.)

Station No. Setting

Rotary Switches

9

8

7

6

5

4

3

2

1

Jumper

Jumper

Fiber Link

Connector

■ TWISTED-PAIR & FIBER

■ STANDARD TYPE

(40-terminal connector)

■ DLC-A2, C3, C4

(FCN 40-pin connectors)

5

4

3

2

1

Fiber Link

Connector

■ FIBER OPTICS

9

8

7

6

5

4

3

2

1

■ TWISTED-PAIR

Fiber Link

Connector

9

8

7

6

5

4

3

2

1

10

11

12

13

14

15

16

25

24

23

22

21

20

19

18

17

26

27

28

29

30

31

32

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

CN1

CN2

U

L

LED Indicator

Selector

SA1

SA2

Power LED Indicator

RUN LED Indicator

Station Address Setting

Rotary Switches

1

2

3

4

5

6

7

8

ON

OFF

Transmission

Speed

Stop Bit

Data Bit

Parity

With/Without

Parity Check

14

25

1

13

■ DIP SWITCH

■D-SUB CONNECTOR

PIN ASSIGNMENT

• RS-232-C Connection Example

(cross type cable)

FG

SD

RD

RS

CS

DR

SG

CD

ER

Connector

Unit Side

FG

SD

RD

RS

CS

DR

SG

CD

ER

Connector

Computer Side

RS-232-C Connector

1

2

3

4

5

6

7

8

20

1

2

3

4

5

6

7

8

20

DIP Switches

Euro

Connector

Terminal

Euro

Connector

Terminal

Euro

Connector

Terminal