Huawei SMU01A User Manual page 13

SMU01A
User Manual
Figure 2-2 Connection between the DB50 port and the sensor signal converter
USB Port
The universal serial bus (USB) port is not used in this version.
Communications Ports
The SMU01A communicates with the host over communications ports. Table 2-3 describes
the communications ports on the SMU01A panel.
Table 2-3 Communications port description
Communications
Ports
COM
RS485/RS232
Issue 06 (2015-10-08)
DB50 transfer cable
NOTE
The DB50 transfer cable and sensor signal converter are extended components of the SMU01A.
Communications
Mode
Fast Ethernet
RS485/RS232
RS485/RS232
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
SMU01A
Sensor signal converter
Communications
Parameter
Auto-adaptation
Baud rate: 9,600
bit/s or 19,200 bit/s
Baud rate: 9,600
bit/s or 19,200 bit/s
2 Panel and Ports
Protocol
Compliance
TCP/IP, HTTPS and
SNMP
Huawei master/slave
protocol or telecom
protocol
Huawei master/slave
protocol or telecom
protocol
8