Feig Electronic GmbH CPR5010 User Manual

8.1.5. Connections of the extension IO-Board (ID CPR.I/O-A)

If a relay or digital inputs are required the optional extension board ID CPR.I/O-A can be con-
nected.

GN

D

VCC

Rx

D

Tx

D

IN

1

IN

2

1    2    3    4    5    6    7    8    9

X1

Fig. 8: ID CPR.I/O-A

X1 Pin

Symbol

Description

Connected with Pin x

 on X3 MAX50.10-E

1

GND

Ground

6 (GND-D)

2

VCC

+5 VDC

5 (VCC)

3

RxD

Receive Input

4 (OUT)

4

TxD

Transmit Output

3 (IN)

5

IN1

Digital Input 1

-

6

IN2

Digital Input 2

-

7

Relay NO

8

Relay COM

9

Relay NC

-

The device is equipped with an relay (change-over contact). The connection is executed via the
connectors 7 [NO], 8 [COM] and 9 [NC].

The digital inputs [IN1] and [IN2] can only be connected to Ground, connector [GND].