Owner's Manual

File Name:NPP-750-SPEC 2021-10-26
Note1: Non-isolated signal, referenced to [GND(signal)].
Note2: Isolated signal, referenced to GND-AUX
Accessory List
9,10
Remote
ON-OFF
Battery charger /
Power supply
8
6
+12V-AUX
Charger OK /
DC OK
Charger OK / DC OK Signal, referenced to GND-AUX(Pin 9 & 10).
The Signal is a TTL level signal. The maximum sourcing current is 10mA and only for output.(Note.2)
Low (-0.5 ~ 0.5V) : When the charger fails or the protect function is activating.
High (4.5 ~ 5.5V) : When the charger is working properly.
The signal return is isolated from the output terminal. (+V & -V)
It is controlled by the Remote ON-OFF control.
Pin No.
7
Function
Description
Remote charger ON/OFF Function.
The charger can turn the output ON/OFF by dry contact between Remote ON-OFF and +12V-AUX.(Note.2)
Short (10.8 ~ 13.2V) : Charger ON ; Open(-0.5 ~ 0.5V) : Charger OFF ; The maximum input voltage is 13.2V.
1,2,11~14
3,4
GND-AUX
Open: Battery charger, Color of LED loading indicator: Reference to battery charger.
-----
Short: Power supply, Color of LED loading indicator :Green.
NC
1
2
13
14
※ Control Pin No. Assignment : HRS DF11-14DP-2DS or equivalent
Mating Housing
Terminal
HRS DF11-14DS or equivalent
HRS DF11-**SC or equivalent
※ Battery Charger or Power Supply mode of pin 3 and pin 4 pin along with NPP-750 (Standard accessory)mating
Pin 3 and Pin 4 mating pin
1FF1HMJ20-020-95BS or equivalent
5
Battery Full
Battery Full Signal, referenced to GND-AUX(Pin 9 & 10).
The Signal is a TTL level signal. The maximum sourcing current is 10mA and only for output.(Note.2)
Low (-0.5 ~ 0.5V) : When the battery is charging.
High (4.5 ~ 5.5V) : When the battery is full.
Quantity
1
750W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1
NPP-750 series