55
5.4
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 5–2 for the connector description.
Figure 5–2: J3 Rear Panel RS485 OUT Connector Pinout
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)
NOTE
TXD +/- and RXD +/- are used for RS485 communication. Refer to RS232 (Figure 5
–3
) and
RS485 (Figure 5
–4
) cable descriptions for connection details.
(Connector enclosure)
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