AMB-4I-4O

4 input 4 output Extender with Modbus

  • Four DC digital isolated inputs and 4 relay oputputs
  • Multi baud-rate support and input signal indicators
  • Wide power supply 8-36V DC or 8-24V AC

Input/output extender with Modbus RTU interface. It has 4 isolated digital inputs with range up to 30VDC and 4 relay output with 5A 230V range and NO contacts. Extended baud-rate and address configuration to meet advance system requirement. Extended baud-rate and address configuration to meet advance system requirement. By using a DC / DC converter to power relays, the extender can be powered by a wide voltage range.

Applications

  • Street lighting electrical panels, road infrastructure panels, machine controllers
  • Controllers of industrial machines and vending machines etc.

 RS485Modbus4-outRelay4-inOpto-isolationreal time

Technical specification

Digital inputs 4x opto-solated DC digital inputs up to 30V DC
Outputs 4 x NO relay outputs 3A 230V or 3A 30V DC, Omron brand
Serial interface 1 x RS485
Modbus address setting 8 way DIP switch
Baudrate 2400 , 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 128000
Status indicators 4 x inputs, 4 x outputs, 2 x serial data, 1 x power, 1 x activity
Other option 120 Ohm termination jumper
Power 8-36V DC with reverse polarity protection, 8-24V AC
Operating temperature -10 °C to 75 °C
Housing PVC for DIN rail mounting
Dimensions (W x H x D) 80mm x 90mm x 50mm
Weight 110g

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Functional Specification

Operating system Linux, Windows, MAC OS or any with Modbus RTU

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