
Chengdu Ebyte Electronic Technology Co., Ltd.
NB1A1User Manual
Copyright ©2012–2023
,
Chengdu Ebyte Electronic Technology Co., Ltd.
11
45
RS485-4-A
Channel4-RS485interfaceA 3.81mmPhoenix terminal
46
RS485-4-B
Channel4-RS485interfaceB 3.81mmPhoenix terminal
47
RS485-4-G
Channel4-RS485interfaceG 3.81mmPhoenix terminal
48
RS485-3-A
Channel3-RS485interfaceA 3.81mmPhoenix terminal
49
RS485-3-B
Channel3-RS485interfaceB 3.81mmPhoenix terminal
50
RS485-2-G
Channel3-RS485interfaceG 3.81mmPhoenix terminal
51
RS485-2-A
Channel2-RS485interfaceA 3.81mmPhoenix terminal
52
RS485-2-B
Channel2-RS485interfaceB 3.81mmPhoenix terminal
53
RS485-2-G
Channel2-RS485interfaceG 3.81mmPhoenix terminal
54
RS485-1-A
Channel1-RS485interfaceA 3.81mmPhoenix terminal
55
RS485-1-B
Channel1-RS485interfaceB 3.81mmPhoenix terminal
56
RS485-1-G
Channel1-RS485interfaceG 3.81mmPhoenix terminal
3.3 Indicator Description
Lable
Function
Description
POWER
Power indicator
light
DC 8-28V power supply lights up after input
NET
Running light
The indicator blinks rapidly: it is working normally.
;
Indicator Blinking slowly: The device is not
connected. Network cable: Other status: The device
is not working properly
;
PORT1
Channel1 Status
indicator
If the indicator is off, the link is downBlinking: The
indicator blinks when the network or serial port is
sending or receiving data. Indicator light is on:
(1) The link is successfully connected
(2) UDP server mode and after receiving the client