Rear Panel Rs485 Out Connector - TDK-Lambda GH10-100 User Manual

4.4

Rear Panel RS485 OUT Connector

RS485 OUT interface is accessible through the Rear panel RS485 OUT connector. The connector
is eight contacts, shielded RJ-45 type. The connector is used to connect power supplies in RS485
Daisy chain configuration. Refer to Figure 4–2 for the connector description.
RS485 OUT Pinout:
1. NC (Not Connected)
2. NC (Not Connected)
3. RS485 TXD-
4. RS485 RXD-
5. RS485 RXD+
6. RS485 TXD+
7. NC (Not Connected)
8. SG (Signal Ground)
TXD +/- and RXD +/- are used for RS485 communication. Refer to RS485 (Figure 4–4) cable
description for connection details.
(Connector enclosure)
1 2 3 4 5 6 7 8
Figure 4–2: J3 Rear Panel RS485 OUT Connector Pinout
Shield
NOTE
53