IEI Integration IDD-241100 - Manual (Page 3)

IDD-241100/481100 QIG IEI Technology Corp. Page 3
INPUT POWER CONNECTORS
(CN1)
PIN NO. DESCRIPTION
1 VIN
2 VIN
3 GND
4 GND
Table 1: Input Power Connector Pinouts
OUTPUT POWER CONNECTOR
(CN2)
PIN NO. DESCRIPTION
1 +12 V
2 +12 V
3 GND
4 GND
Table 2: Output Power Connector Pinouts
POWER ON/OFF SWITCH AND LED CONNECTOR (CN3)
PIN NO. DESCRIPTION
1
SHDN#
(To shut down output power
function, short pin-1 and pin-2)
2 GND
3
LEDA
[External LED (Vf<3V) function,
pin-3 to anode and pin-2 to
cathode]
Table 3: External Power On/Off Switch and LED Connector Pinouts