1. Communications with the host through RS485 Modbus protocol, asynchronous, half duplex, the least significant bit sent first. High byte in the front and the low bit in the back. Default data format :8-N-1, 38400 bps. Physical interface is the RJ45 network interface.
2. RJ45 interface definition:
Recommended EIA / TIA T568B straight line connecting, A port are defined as follows:
.gif)
RJ45 interface
|
Lead of communication port A
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
|
Signal of communication port A
|
+5V
|
GND
|
485+
|
485-
|
485+
|
485-
|
GND
|
+5V
|
|
EIA/TIA T568A
|
White green
|
Green
|
White orange
|
Blue
|
White blue
|
Orange
|
White brown
|
Brown
|
|
EIA/TIA T568B
|
White orange
|
Orange
|
White green
|
Blue
|
White blue
|
Orange
|
White brown
|
Brown
|
■Overview
■Installation dimensions
.jpg)
Key type operation panel（V6-DP02）
.jpg)
Key type operation panel rear view
■Installation diagram
.jpg)
■Disassembly diagram
.jpg)