M240-Remote I/O Module

This signal conditioner is a 4-channel discrete input module with RS485 . It provides isolation between each channel of inputs, power, and network circuits. Network communication adheres to the industry-standard RS-485Modbus RTU protocol. AC and DC power sources are supported with nonpolarized, diode-coupled terminals. Not only  works as an independent signal isolator with communication£¬but combine with MWG1 to constitute a remote I/O DAS support both of MODBUS RTU and MODBUS TCP protocols.

Features

• Substitute the analog isolator into the communication isolator

• Six-way isolation eliminates potential ground loops between power, Input,output, and network circuitry

• Hot Swappable

• 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

¡ô Input Signal Type £ºDiscrete

¡ôInput Channel£º4 Channels

¡ôDetect loop power£º~8V (OC output)

¡ôCommunication£ºRS485

¡ôProtocol£ºModbus RTU

¡ôBaud Rate£º115200,38400£¬19200...4800bps £¨config.  by DIP£©

¡ôAddress ID£º1-31£¨config. by DIP£©

¡ôRS485Drive Capacity£ºMax. 64nodes

¡ôPower Supply£º24VDC¡À10% or AC

¡ô Response Time£º ¨Q10 mS

¡ôPower Loss£º¡Ü 1.5W (24VDC)

¡ôTemperature Drift£º0.01%/Celsius degree

¡ôOperation Temperature£º-10~70¡ãC

¡ô Relative Humidity£º5-95% non condensing

¡ô 6-way isolation between each channel of input/each channel of output/  communication/power supply£º¡Ý1500VAV/1min

¡ô 6-way isolation resistance£º¡Ý100Mohm/500V

¡ô Calibrating ambient temperature£º25¡À2 ¡ãC

¡ô EMC£ºEN1326: 1997+A1£º1998+A2£º2001+A3£º2003

¡ôRemovable plug-in type terminal blocks rated for 12A/250V; AWG #26-12, stranded/solid copper wire

¡ôCasing/Terminal: IP50/IP20

¡ô Weight: 128g

Dimension

Chongqing Blue Jay Technology Co.,Ltd

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