650W/1200W Modular Power

Function Descrption of CN32

MECHANICAL SPECIFICATION

※ Blank slot

Blank slot should be assembled with BLANK-NMS240, Please contact MEAN WELL for details.

Pin No. Function Description

9

5

+S

DC OK

Positive sensing for remote sense.

“DC OK” signal is a TTL level, referenced to pin 1&2 (GND).

Output modules turn on=4.5~5.5V, turn off=0~0.5V. The maximum sourcing current is 10mA (4.5~5.5V).

8

PV

Connection for output voltage programming, referenced to pin 1&2 (GND)

6

3

10

CS

RC2

-S

Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance

between units. Referenced to pin 1&2 (GND)

Negative sensing for remote sense.

Turns the output on and off by electrical or dry contact between pin 3 (RC2) and pin 1&2 (GND).

Open: Power ON; Short: Power OFF.

2

4

1

GND

Vcc 2

GND

Ground.

Auxiliary voltage output, 4.5~5.5V, referenced to pin 1&2 (GND).The maximum load current is 10mA.

Ground.

7PC

Connection for output current programming, referenced to pin 1&2 (GND)

Function Descrption of CN81

Assignment

Diagram

Mx

a imum

mounting torque

Recommended screw size

10Kgf-cm

M3.5

10mm

+V, -V

File Name:NMP-SPEC 2018-04-26

Pin No.

Function

Description

1, 2

+5V-AUX_P

Auxiliary voltage output, 4.5~5.5V, referenced to pin 3 & 4 (GND-P).The maximum load current is 2A (NMP1K2) or 1.5A (NMP650).

5

T-Alarm

TTL signal output for over temperature alarm. The maximum sourcing current is 10mA.

High(4.5~5.5V): When the internal temperature exceeds the limit & “safe limit” of temperature alarm.

Low(0~0.5V): When the internal temperature is normal.

3, 4

GND-P

Ground.

6

RC1

Turns the output on and off by electrical or dry contact between pin 6 (RC1) and pin 3 & 4 (GND-P).

Short: Power ON; Open: Power OFF.

118.5

CN81

4 68 10

9

7

5

3

2

1

20

VR60

LED

-V

+V

62

1

5

※ Control Pin No. Assignment

: HRS DF11-6DP-2DS or equivalent

(CN32)

Mating Housing

Terminal

HRS DF11-6DS or equivalent

HRS DF11-**SC or equivalent

19

10

2

※ Control Pin No. Assignment

: HRS DF11-10DP-2DS or equivalent

(CN81)

Mating Housing

Terminal

HRS DF11-10DS or equivalent

HRS DF11-**SC or equivalent