Power-io din rail i/o modules
Din rail IAC & IDC modules for AC or DC i/o inputs

Features

  • Highest density din rail i/o -- only 0.3 inches wide
  • LED for input status
  • Industry standard color coded
  • Permits multiple, different input devices to be daisy-chained as a single input into a PLC or control system
  • Optically isolated
  • TTL compatible
  • 4000 volt isolation
  • CE EN60950, UL recognized, CSA
  • High density design permits more inputs per din rail installation
  • Positive or negative logic output (similar to "normally open" vs "normally closed")
  • Single input integrity. Install 1-1000 and each input is completely independent.
 i.o. module, odc i/o ioio-idc module

Part Numbers

Yellow case color: AC input
IO - IAC - 280 - P   AC input = Positive output Buy
IO - IAC - 280 - N   AC input = Negative output Buy

White case color: DC input
IO - IDC - 028 - P   DC input = Positive output Buy
IO - IDC - 028 - N   DC input = Negative output Buy

Accessories
IO - JUMPER - 010   Ten position jumper strip Buy

IAC, AC input wiring examples: how to wire and test the IAC modules with an AC input source and a 9 volt battery

IDC, DC input wiring examples: how to wire and test the IDC modules with two 9 volt batteries


Specifications

Part Number Field (input) Voltage Range Logic Logic (Output) Voltage Range Max Load Current mA Turn On Time Max Turn Off Time Max Logic (output) voltage drop@100mA load VDC
 
AC activated, yellow case color
IO - IAC - 280 - P 90-280 VAC Positive 4-28 VDC 100 20 ms 20 ms 0.5
IO - IAC - 280 - N 90-280 VAC Negative 4-28 VDC 100 20 ms 20 ms 0.5
 
DC activated, white case color
IO - IDC - 028 - P 4-28 VDC Positive 4-28 VDC 100 30 µs 60 µs 0.5
IO - IDC - 028 - N 4-28 VDC Negative 4-28 VDC 100 30 µs 60 µs 0.5
 
Temperature 0-70°C operating temperature
Isolation 4000 volts isolation to logic on all part numbers
Terminals Will accept #24-#10 AWG wire. Torque: 5-7 inch lbs.
Schematics
IO-IAC-280-P : An AC field input on terminals 1 and 2 = the voltage of terminal 4 will change from ground (terminal 5) to vcc (terminal 3) IO-IDC-028-P : A DC field input on terminals 1 and 2 = the voltage of terminal 4 will change from ground (terminal 5) to vcc (terminal 3)
IO-IAC-280-N : An AC field input on terminals 1 and 2 = the voltage of terminal 4 will change from vcc (terminal 3) to ground (terminal 5) IO-IDC-028-N : A DC field input on terminals 1 and 2 = the voltage of terminal 4 will change from vcc (terminal 3) to ground (terminal 5)

Zoomed in product picture
Four color coded I/O modules and the labels on the sides