Huawei Telecom Power TP48200A-DT19C2 - Page 41

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1 and TP48200A-HT19C2 Telecom
Power
User Manual
3 Components
Issue 03 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
34
Figure 3-12 Pins in the COM port
Table 3-9 Pin definitions for the COM port
Pin
Signal
Description
1
RX+
Receives data over RS485.
2
RX-
4
TX+
Sends data over RS485.
5
TX-
6
PGND
Connects to the ground.
3, 7, 8
None
N/A
Pins
Figure 3-13 shows the pin numbers of the sensor ports. Table 3-10 defines the pins.
Figure 3-13 UIM02C pin numbers