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:

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

Key type operation panel（V6-DP02）

Key type operation panel rear view

■Installation diagram

■Disassembly diagram