DT2014 Four-channel Power Supply

Product features

  • 4 × 22 VDC, 25 mA stabilized outputs
  • Outputs are galvanic isolated from each other
  • Overcurrent-protection with limiter characteristics
  • 190-250 VAC / 90-250 VDC power supply
  • TS-35 rail mounting
  • 12.5 mm width only

Product description

The DT2014 Four-channel Power Supply is designed primarily to supply power for two-wire 4-20 mA transmitters.
The unit provide four galvanically isolated 22 VDC, 25 mA stabilized outputs. The outputs are overcurrent-protected with limiter characteristics.
A green indicator shows the power OK status for each output.
The 12.5 mm instrument width assure a high density mounting on the rail.

Technical specifications

Safety data:
The outputs and the Mains are galvanic isolated from each other; the isolation is in compliance with the standard EN 61010-1.
Pollution level:2
Overvoltage group:II
Test voltage between the outputs:1 kV DC
Overcurrent protection in installation:4 A
Output parameters:
Number of outputs (channels):4
Output voltage:22 VDC @ 4 × 25 mA
22.5 VDC @ 4 × 20 mA
~25 VDC @ unloaded
Output current:25 mA (nominal)
Output resistance:10 ohm @ 2-25 mA
Output noise voltage:50 mV p-p (20 MHz bandwidth)
Overcurrent protection:28-32 mA, limiter characteristic
Overload time without damage:48 hours (all of the outputs are shorted)
Power supply regulation:2% (in the whole supply voltage range)
Power supply:
Power supply:190-250 VAC / 90-250 VDC
Power consumption:4.2 VA @ full load
1.2 VA @ no load
Ambient conditions:
Operating temperature range:0-50 °C
Relative air humidity:90% (max., non condensing)
Place of installation:cabinet
Installation:vertical (mounting of horizontal rail)
Electromagnetic compatibility (EMC):
Accordance with the standard EN 61326
Immunity:industrial area
Noise emission:Group 1, Class B
General data:
Housing:TS-35 rail-mounting housing, material: polyamide PA6.6
Connection:screw-fixed type connection
Connecting cable:0.25-2.5 mm2 (max.)
Dimensions:12.5 × 105 × 114 mm (width × height × depth)
Weight:0.11 kg
Protection:IP 20
Detailed information see in operating instructions. The Manufacturer maintains the right to change the technical data!


Leaflet of productOperating Instruction

Application example

DT2014 four channel power supply application example

Type selection and ordering

Login to see prices