MWG1 -Remote I/O Module

MWG1 is a full isolation communication and control model with rugged construction, DIN rail mounting design, not only it support standard Modbus RTU, Modbus TCP protocols, but combine with M series vary I/O modelsto constitute many applications including: remote monitoring, distributed control, and SCADAwithstand harsh industrial environments.

Features

• 1-channel Temperature/mV/Ohm Input, 1 ch. Current Output

• 4-way isolation eliminates potential ground loops between power, Inputand network circuitry

• The input signal type & measurement range can be programmed setting by ZPconfig software through USB adaptor

• Hot Swappable

• Low Power Loss, Low Temperature Drift, Auto Zero Calibration

• Terminal Block & Rail bus redundant power

• Standard Modbus RTU protocol with high-speed RS-485 communication (up to 115K bps)

• Combine with MWG1 to constitute a remote I/O DAS support both of MODBUS RTU and MODBUS TCP protocols

Specification

◆ RS485 (Master) :

Protocol: Modbus RTU，ZPBUS

Support up to 31 I/O models

Data Format: 1 Start Bit. 8 Data bits.no Parity.1 Stop Bit

Analog Input Channels: MAX 60

Discrete Input Channels: MAX 60

Analog Output Channels: MAX 60

Discrete Output Channels: MAX 60

◆ RS485 （Slave）

Protocol: Modbus RTU

Address ID range: 1~254

Data Format: 1 Start Bit. 8 Data bits.no Parity.1 Stop Bit

◆ RJ45 (10BaseT/100Base TX)

Protocol: Modbus TCP, TCP/IP, http

Modbus TCP（client）：6 connections

http (client) : 2 connections

◆ Power Supply：24VDC±10% or AC

◆ A/D resolution：24 bit

◆ 4-way isolation between RS485(master)/RS485(slave) /RJ45/Power Supply：≥1500VAV/1min

◆ 4-way isolation resistance：≥100Mohm/500V

◆ Operation Temperature：-10~70°C

◆ Storage Temperature：-40~85°C

◆ Relative Humidity：5-95% non-condensing

◆ EMC：EN1326: 1997+A1：1998+A2：2001+A3：2003

◆ Power Loss: 1.2 W

◆ Weight: 95g

Dimension