Multiple-Supply Unit SP225

can be shipped within ca. 14 days

Price without VAT or delivery
Delivery weight: 450 g

  • Multiple power supply electronically up to four two-wire transmitters
  • Isolation of each circuit with each other protected against short circuits
  • Supply voltage 18...23 Vdc unregulated,
  • Power supply voltage 230 Vac/115 Vac
  • Plastic housing for mounting on a 35 mm DIN-rail according to EN 50022


Serves for feeding of two-wire transmitter with direct voltage by output signal of 4...20 mA. The single circuits are physically seperated to each other and are electronic fused to short circuit.



Supply voltage: approx. 18...23 Vdc, non-stabilized
Pulsation factor: approx. 0,5 Vss by 20 mA
Signal circuit: 2 x 4...20 mA, bzw. 4 x 4...20 mA
Max. output signal: approx. 30 mA by short circuit
Test sockets: 2 mm ø for measuring the output current, internal resistance of the current meter max. 10 Ω
Supply voltage: 230 Vac/115 Vac
Power consumption: approx. 1,5 VA
Case: polyamid grey, for mounting on 35 mm standard profile DIN-rail as per EN 50022
Dimensions: 22,5 x 99 x 110 mm (w x h x d)
Connection: terminal screws up to 2,5 mm²
Protection class: IP 20 according EN 60529
Display: operation green
Ambient temperature: 0...50 °C
Rel. humidity: 0...85 %, no condensation
Weight: approx. 160 g
EMC: tested according EN 61000-6-2, EN 61000-6-3, CE mark

Additional product information

manual Download
data sheet Download


Product Note Status Price
41.00 € *
* Prices without VAT or delivery
Display accessory details

Browse this category: Special applications