Huawei iSitePower - Page 49

Figure 3-17 Communications port pin denitions
Table 3-15 Pin denitions for the FE port
Pin Signal Description
1 TX+ Transmit data over FE.
2 TX-
3 RX+ Receive data over FE.
6 RX-
4, 5, 7, 8 Null -
Table 3-16 RS485/RS232 port pin denitions
Pin
Signal Description
1 TX+ Transmit data over RS485.
2 TX-
4 RX+ Receive data over RS485.
5 RX-
3 RX232 Receives data over RS232.
7 TX232 Transmits data over RS232.
6 PGND Protective earthing (PE)
8 Null -
Table 3-17 Pin denitions for the CAN port
Pin
Signal Description
1 RX+ Receive data over RS485.
2 RX-
3 Null -
iSitePower Integrated Smart Site (ICC1000-A1-E1)
User Manual 3 Components
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