09-Oct-07

Standby Versions

DNR05-60

Notes

‘*’ at the end of the part number denotes DC standby system.

+

-

-

DC OK

Relay

Control

Relay

Coil

Battery

Fuse

D1

LOAD

DC Output

ON

12

3

Maximum current drain from

battery by PSU when inactive

22 mA.

+

1

2

3

4

5

Output Set Voltages For Standby Versions

Model

Voltage

Current

Efficiency

DNR30US12*

13.6 V

2.20 A

84%

DNR30US24*

27.2 V

1.10 A

86%

DNR30US48*

54.5 V

0.55 A

86%

DNR60US12*

13.6 V

4.40 A

86%

DNR60US24*

27.2 V

2.20 A

89%

DNR60US48*

54.5 V

1.10 A

89%

DCOK

DCOK

D

DCOK

22K

0.5W

5.1K

0.3W

a) Relay Example

b) 5 V Signal Example

-Vout

-Vout

DCOK

DCOK

D

DCOK

22K

0.5W

5.1K

0.3W

a) Relay Example

b) 5 V Signal Example

-Vout

-Vout

DC OK

Standard on 24 V models, 30-60 W only.

Example using external relay

to create volt-free contact

Example using external components

to create TTL signal

Output good = 24 V

Output not good = 0 V

DNR30/60 connection for DC standby system applications

30-60 W Models

DNR30/60 Connections

Conn

Pin

Designation

AC

Input

1

Ground

2

Neutral

3

Line

DC

Output

1

DC OK*

2

Positive

3

Positive

4

Negative

5

Negative

* 24 V & standby models only.