Huawei TP482000B Series User Manual page 50

TP482000B V300R002C03 Telecom Power
(TP482000B-N20B1, TP482000B-N20B2,
TP481200B-N20B1, and TP481200B-N20B2)
User Manual
Figure 5-10 Ports on the power distribution monitoring unit (combined cabinet)
(1) Battery temperature
sensor port BAT_TEMP3
(reserved)
(4) Ambient temperature
sensor port AMBI_TEMP
Table 5-12 Communications port description
Port
CAN
RS485/RS232
COM
PELU
Issue 07 (2020-04-10)
(2) Battery temperature
sensor port BAT_TEMP2
(reserved)
(5) CAN ports
Description
Connects inter-cabinet
communications cables.
Connects to a host or NMS.
Connects to an intelligent
communications device.
Cabinet e-label port.
Copyright © Huawei Technologies Co., Ltd.
(3) Battery temperature
sensor port BAT_TEMP1
(reserved)
Communications Protocol
CAN2.0
YDN protocol or Huawei master/slave
protocol
Modbus protocol
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5 Components
44