MODEL: R8-PC4A

R8-PC4A SPECIFICATIONS

ES-9795 Rev.4 Page 3/5

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

EXTERNAL VIEW

RUN

Module Address Setting

Rotary SW

Function Setting

DIP SW

Terminator DIP SW

1

0

9

1

0

9

SW1

x10

1 2 3 4 5 6 7 8

x1

SW2

SW4

SW3

Term

On

On

Status Indicator LED

Output Status Indicator LED

Internal Bus Connector

Output Connectors

FRONT VIEW

SIDE VIEW

CARD ADD.

PO1

PO2

PO3

PO4

1

0

9

1

0

9

OPERATING MODE SETTING

(*) Factory setting

■ Module Address

The left switch determines the tenth place digit, while the

right one does the ones place digit of the module address.

Address is selected between 0 to 30.

(Factory setting: 0)

Module Address Setting (x1)

Module Address Setting (x10)

1

0

9

1

0

9

■ Counter Reset (SW4-1)

1) Turn the power off.

2) Turn ON the Counter Reset SW (SW4-1).

3) Return the module to the base and turn the power supply ON.

The status indicator LED turns ON in amber.

4) Wait at least 5 seconds. Turn the power supply OFF.

5) Turn OFF the Counter Reset SW (SW4-1).

6) Return the module to the base and turn the power supply ON.

Note: Counter Reset SW must be turned OFF after this procedure

because the module does not start counting with ON state.

■ ON/OFF Pulse Width: (SW4-2, 3, 4, 5, 6, 7)

Setting for all outputs.

Setting for each output can be done with a PC.

ON

OFF

PULSE WIDTH

2

3

4

5

6

7

OFF

OFF

OFF

OFF

OFF

OFF

5 msec.(*)

ON

OFF

OFF

ON

OFF

OFF

10 msec.

OFF

ON

OFF

OFF

ON

OFF

15 msec.

ON

ON

OFF

ON

ON

OFF

100 msec.

OFF

OFF

ON

OFF

OFF

ON

500 msec.

ON

OFF

ON

ON

OFF

ON

1 sec.

OFF

ON

ON

OFF

ON

ON

1.5 sec.

ON

ON

ON

ON

ON

ON

2 sec.

*1. Minimum ensured time duration. For example, with 5 msec.

setting, the minimum pulse width is 5 msec. (Max. value =

Setting time + 2 msec.)

■ Configuration Mode

CONFIGURATION MODE

SW4

8

DIP switch setting (*)

OFF

PC Configurator and communication

ON

TERMINATOR SW

SW3

Without (*)

OFF

With

ON

■ Terminator DIP SW