Numatics G3 Series - Connector Pin-Outs

G3 Series EtherNet/IP
TM
DLR Technical Manual
4-20
TDG3EDM1-6EN 3/18
Subject to change without notice
www.asco.com/g3
4.3 Connector Pin-Outs
Industry standard connectors are used for communication and auxiliary power. The EtherNet/IP communication
connector is a D-coded keyway 4 pin female M12 connector. The Power connector is a single keyway
4 pin male 7/8” MINI connector.
EtherNet/IP Communication Connector Pin-Out
Pin No.
Function
Description
1
TX+
Positive Transmit Line
2
RX+
Positive Receive Line
3
TX-
Negative Transmit Line
4
RX-
Negative Receive Line
Power Connector with Cenelec Pin-Out
Cenelec
Pin No.
Function
Description
1
+24 VDC
(Valves and Outputs)
Voltage used to power outputs
(valve coils and discrete outputs) SW
2
+24 VDC
(Node and Inputs)
Voltage used to power discrete inputs and
module electronics UNSW
3
0 VDC
(Node and Inputs)
0 VDC Voltage used to power discrete inputs and
module electronics UNSW
4
0 VDC
(Valves and Outputs)
0 VDC Voltage used to power outputs
(valve coils and discrete outputs) SW
• Power common (0 VDC) pins 3 and 4 are isolated from each other to allow separate
(isolated) power supply connection if required. However, they can be tied together if a
single common, non-isolated, application is preferred.
• The combined draw of the +24VDC Valves and Outputs and +24VDC Node and Inputs
pins cannot exceed 8 Amps, at any given moment in time.
• The Node and Input power pin (2) supplies power to the node electronics. This pin
must be powered for the communication module to function.
CAUTION