Connectors; Connector To The External Device (Rs-Interface); Connector Supply Voltage And Debug-Interface; Canopen Interface Connector (Application Side) - DEUTSCHMANN AUTOMATION UNIGATE CM-CANopen Instruction Manual

Hardware ports, switches and LEDs

10.2 Connectors

10.2.1 Connector to the external device (RS-interface)

The serial interface is available at the plug accessible on the upper side of the device.
Pin assignment X1 (3-pole and 4-pole screw-type plug connector)
Pin No. Name
1 Rx 232
2 Tx 232
3 AP-GND
4 Rx 422+ (485+)
5 Rx 422- (485-)
6 Tx 422+ (485+)
7 Tx 422- (485-)
For the operation at a 485-interface the two pins labeled "485-" have to
be connected together.
Also the two pins "485+".

10.2.2 Connector supply voltage and DEBUG-interface

Pin assignment X2 (4-pin screw-plug connector, on the bottom side, at the back)
Pin No. Name
1 UB (Pwr)
2 0 V (Pwr)
3 Rx-Debug
4 Tx-Debug
Attention:
The 0V (Pwr)-signal can be used as reference (Ground) for the Debug
interface.

10.2.3 CANopen interface connector (application side)

The accessible plug at the top (rear) is the CANopen interface.
Pin assignment X6 (4 pole connector)
Pin No. Name
C1 CAN-GND
C2 CAN-L
C3 Reserved
C4 CAN-H
26 UNIGATE
Function
Receive signal
Transmit signal
Application Ground
Receive signal
Receive signal
Transmit signal
Transmit signal
Function
10..33 V supply voltage / DC
0 V supply voltage / DC
Receive signal Debug
Transmit signal Debug
Function
CAN Ground
Dominant Low
Reserved - please do not wire
Dominant High
®
fieldbus gateway UNIGATE
Deutschmann Automation GmbH & Co. KG
®
CM - CANopen V. 1.4 23.6.17