IO Series – DIN Rail Mini Output Modules for Low Power Heating Applications


The IO Series of Mini-output modules provide a high density, DIN rail mountable solid state relay for low power heating loads or conversion of low level DC control logic levels to a high level DC or AC logic.


Dimensions (mm): 63H x 7.5W x 80D
Inputs: RA 90 to 280Vac RO 4 to 28Vdc
Input impedance: RA 40,000 Ohms RO 1,500 Ohms
Output current: OAC 0.1 to 3A, 12 to 280Vac
ODC 0 to 3A, 5 to 60Vdc
Operating temperature: 0ºC to 45ºC


  • 3 amps, 12Vac to 280Vac or 5Vdc to 60Vdc
  • AC or DC inputs
  • LED logic indicator
  • Internally fused
  • Optically isolated