Technical Index; Parameters - Ebyte M31 Series User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

3. Technical index

3.1. Parameters

category
power supply
communication
MODBUS
D I input
AI input
DO output
other
Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
name
Operating Voltage DC 9 ～ 36V _
Power indicator PWR red LED indicator light
Communication
RJ45, RS485
interface
baud rate 9600bps ( optional )
Protocol Standard Modbus TCP, Modbus RTU protocol
be modified through Modbus instructions , host
Device address
computer and hardware dialing
input type NPN, PNP
Input voltage 12~24V
Collection
Maximum 2.5 Hz
frequency
Input instructions DI green LED indicator light
Collection
Single-ended input
characteristics
input type 0-20mA, 4-20mA
AI resolution 3‰
Collection
Maximum 2.5 Hz
frequency
Input instructions none
DO output type Type A relay(Normally open)
DO output mode Level output
5A 30VDC, 5A 250VAC (the maximum supported
Relay contact
total current of the same COM common terminal is
capacity
8A)
Output instructions DO green LED indicator light
1
Product Size
(length*width*height)
Working
-40～+85℃, 5%～95%RH (no condensation)
temperature and
humidity
Storage
-40 ~ +105℃, 5% ~ 95%RH (no condensation)
temperature and
humidity
Installation method Installation of positioning holes and guide rails
Distributed IO Host (M31 Series) User Manual
parameter
10 mm * 40 mm * 100 mm
8