Mitsubishi Electric MELDAS 600 Series Connection Manual page 34

(3) Connector layout drawing
ACIN
ON/OFF SW
ON/OFF
POWER
DCOUT
(4) PD25A connector pin assignment
200VAC input
ACIN
1B
+24V input
Power OFF
detection
DCOUT
1A
ON-OFF
1
control
ON-OFF
CAUTION
Do not apply voltages other than those indicated in this manual on the connector. Doing
so may lead to destruction or damage.
Incorrect connections may damage the devices, so connect the cables to the specified
connectors.
CHAPTER 4 SYSTEM CONNECTION
4.3 Connection of Power Supply
ACIN : 200VAC input
ON/OFF SW
ON/OFF
POWER
DCOUT
Caution) Normally use the ON/OFF switch on the operation
<Cable side connector type>
3
1 2
Connector : 2-178128-3
Contact
Recommended maker: Japan AMP
2B 3B
<Cable side connector type>
Connector : 3-178128-6
Contact
Recommended maker: Japan AMP
2A 3A
5
<Cable side connector type>
Connector : 1-178288-5
Contact
Recommended maker: Japan AMP
: Switch ON (↑ upward) --- +24V output
Switch OFF (↓ downward) --- +24V output OFF
: Connect to the escutcheon ON/OFF switch
: Green lamp lights during +24V output
: Left connector --- +24V output
Right connector --- Power off detection signal
board side to turn the power ON and OFF.
: 1-175218-5
: 1-175218-5
: 1-175218-5
28
(ACFAIL) output
I
1 +24V
2 GND
3 FG
A ( X) B ( Y)
I +24V
1 ACFAIL
GND
2 GND
FG
3 FG
1
N C
I
2
P-OFF
3
GND
4
GND
I
5
P- ON