8 Channel Relay Control Module - RS485 & RS232

This is an 8 Channel Relay Control Module which gives you the ability to use either RS485 or RS232 to interface with, allowing 2 command control options. The module has up to 247 devices which can be supported for parallel use for MODBUS command mode. The module has a settable delay of 9999 seconds using AT commands, and 255 seconds using MODBUS commands.

Quick Spec

  • Operating Voltage: DC 6-24V
  • Working current: 10-15mA
  • AT command and MODBUS command two command control modes
  • The maximum delay is 9999 seconds under the AT command, and the maximum delay is 255 seconds under the MODBUS command
  • The AT command can be input by the serial port super terminal (serial port assistant); in addition to the serial port super terminal input, the MODBUS command can also be input with "Modbus Poll"
  • Up to 247 devices can be used in parallel in MODBUS command mode
  • With RS485 and RS232 (TTL) dual bus interface
  • 8 output control pins, 12V TTL level, low level (default) / high level output
  • Dimensions: 45 x 30 x 15mm
  • Weight: 12g

Dimensions

R413-D08-005

Board Layout

R413-D08-004

Mode Selection

R413-D08-006

Resources

Shipping List

  • 1 x 8 Channel Relay Control Module - RS485 & RS232


8 Channel Relay Control Module - RS485 & RS232

  • Brand: Generic
  • Product Code: R413D08
  • Weight: 0.012kg
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock UL155
    Stellenbosch In Stock Z7080

    We ship free of charge between branches to complete your order.

  • R118.00 (Inc Tax: R135.70)


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Tags: 8 channel, 8 way, relay, control, module, rs485, rs232, ttl, modbus, 12v, 24v, ttl