Eth Converter - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual

3.3.10 ETH Converter

The ETH converter is used to convert the Modbus–RTU protocol or CAN protocol to the
MAC-Modbus protocol for connecting to the PoE bus.
Figure 3-17
Figure 3-17 ETH converter
(1) Status indicator
(4) COM2 communications port
Specifications
Table 3-37
Table 3-37 ETH converter technical specifications
Item
Power input
RS485 or
control area
network
(CAN)
PoE port
BLINK
button
Issue 06 (2020-01-02)
shows an ETH converter.
lists the ETH converter technical specifications.
Specifications
 DC input: Terminal , with input voltage of 36–60 V DC
 PoE input: One PoE port that complies with IEEE802.3at.
Provides two RS485/CAN ports. The default communications rate for the
RS485 port is 9600 bit/s, and that for the CAN port is 125 kbit/s. Both
ports match the RJ45 terminal shared by RS485 and CAN.
Provides one PoE port with the communications rate of 10/100M.
If you press the BLINK button, the RUN indicator blinks intermittently at
super short intervals (blinking at super short intervals for 0.5s and then off
for 0.5s) for 10 seconds.
Copyright © Huawei Technologies Co., Ltd.
(2) BLINK button
(5) 48 V power port
3 Device Description
(3) COM1 communications port
(6) PoE port
48