Mechanical Details

Output Voltage & Current Ratings

Input Voltage

Output Voltage

Channels

Rating Per Channel

DC Low Alarm

Adjustment

Model Number

18 - 32 VDC

Vin - 0.6 V max

Single

25 A

18 - 30 V

DPM24

18 - 32 VDC

Vin - 0.6 V max

Dual

25 A

18 - 30 V

DPM24D

38 - 60 VDC

Vin - 0.6 V max

Single

25 A

40 - 58 V

DPM48

38 - 60 VDC

Vin - 0.6 V max

Dual

25 A

40 - 58 V

DPM48D

Notes

1. All dimensions in mm.

2. Weight 0.11 kg.

3. Alarm will change state when input falls out of regulation.

4. Alarm contacts shown in de-energised state.

22-July-11

Specification

Up to 50 Amps

•

Diode Protection Module

•

24 or 48 VDC Input

•

50 A Maximum Current

•

Single and Dual Channel

•

DC OK Signal

•

DIN Rail Mounting

•

Parallel Operation

DPM Series

Environmental

Operating Temperature

• 0 °C to +50 °C

Storage Temperature

• -40 °C to +85 °C

Temperature Humidity

• 90 % non-condensing

xppower.com

General

Relay Contacts

• 1 pole changeover, 1 A 24 VDC

Screw Terminal Sizes

Mounting

• DIN Rail

DPMxx

Pin

Function

1

- ve

Reference for

control signal circuitry

2

Normally Open

Signal Relay

3

Common

4

Normally Closed

DPMxxD

Pin

Function

1

- ve

Reference for

control signal circuitry

2

Normally Open

Input 1

Signal Relay

3

Common

4

Normally Closed

5

Normally Open

Input 2

Signal Relay

6

Common

7

Normally Closed

LV

PSU

+

-

-ve

I/P1

+

+

Output

CN1

14

DC OK

I/P1 Adj

65.0

70.0

I/P1

+

+

Output

17

DC OK

I/P2

65.0

70.0

I/P2

DC OK

I/P1

Adjust

CN1

LV1

PSU1

PSU2

+

-

-ve

LV2

DPMxx

DPMxx

DPMxxD

DPMxxD

55.0