Three-way DI and Ten Road Do Relay Output, RS-485/232 Remote I / O Module WJ71


● Three-way switch input, shuttle relay output

● You can read the level state of the input via the RS-485/232 interface.

● Output relay status can be set via the RS-485/232 interface

● Signal input, output, and power supply three isolated

● Three-way input has a public, 10 outputs are isolated from each other

● Wide power supply range: 8 ~ 32VDC

● High reliability, convenient programming, easy to apply

● Standard DIN35 rail installation, convenient centralized wiring

● User programmable setting module address, baud rate, etc.

● Support MODBUS RTU communication protocol, automatic identification protocol

● Low cost, small volume, modular design

● Dimensions: 120 x 70 x 43mm

typical application:

● Level signal measurement, monitoring and control

● RS-485 remote I / O, data collection

● Intelligent building control, security engineering and other application systems

● RS-232/485 bus industrial automation control system

● Industrial field signal isolation and long line transmission

● Equipment operation monitoring and control

● Measurement of sensor signals

● Acquisition and record of industrial field data

product description:

WJ71 product implements signal acquisition and control between sensors and hosts to detect switching signals, or controlling the device. WJ71 series products can be applied to RS-232/485 bus industrial automation control system, switch quantity signal measurement, and control, measurement and output of high and low level signals and industrial field signal isolation and long-term transmission, etc.

Products include power conditioning, switching, relay output, and RS-485 serial communication. Each serial port can be connected up to 255 WJ71 series modules. The communication mode uses the ASCII code communication protocol or the Modbus RTU communication protocol. The baud rate can be set by code settings, and can be hung on the same RS-485 bus with other manufacturers' control modules, easy to computer Program.

WJ71 series products are based on a single-chip intelligent monitoring and control system, all user settings, baud rates, data formats, checksum and other configuration information stored in non-volatile memory EEPROM.

WJ71 series products are not isolated between industrial standards, manufacturing, signal input / output, strong anti-interference ability, high reliability. Working temperature range - 45 ° C ~ + 85 ° C.

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Three-way DI and Ten Road Do Relay Output, RS-485/232 Remote I / O Module WJ71

  • Product Code: WJ71
  • Availability: In Stock
  • $40.99

  • Ex Tax: $40.99