6. Connections of Control Unit
6.2 Connecting with Power Supply
58
6.2.2 When Using PD25/PD27 Power Supply Unit
When using ACFAIL signal for control, use PD25/PD27 power supply unit.
(1) Connection of PD25/PD27 power supply
NC control unit
(Bottom view)
FG
R
S
T
NFB
MC
ON
OFF
PD25/PD27 power supply unit
F110 cable
DCIN
DCIN
Y
ACIN
ON/OFF SW
ON/OFF
FAN ALARM
DCOUT
POWER
CF01
ON/OFF switch
F170 cable
CF01
ACFAIL
<Related items>
Cable drawing: "Appendix 2 (F110 cable, F170 cable)"
Connector pin assignment: "Appendix 3 (DCIN connector, CF01 connector)"
ACIN N
ACIN H
FG
1
2
3
<Cable side connector type>
Connector
Contact
Recommended
manufacturer
: 2-178128-3
: 1-175218-5
: Tyco Electronics AMP
Switch ON (upward) --- 24VDC output
Switch OFF (downward) --- 24VDC output OFF
NC
P-OFF
0V
0V
P-ON
1
2
3
4
5
<Cable side connector type>
: 1-178288-5
: 1-175218-5
: Tyco Electronics AMP
Left connector --- 24VDC output
Right connector --- Power shutoff detection signal
(ACFAIL) output
A (X)
ACFAIL
0V
FG
1
2
3
<Cable side connector type>
: 3-178127-6
: 1-175218-5
: Tyco Electronics AMP
B (Y)
+24V
0V
FG
ACIN
ON/OFF SW
ON/OFF
FAN ALARM
DCOUT
ACIN: AC input
ON/OFF SW:
ON/OFF: Connect to ON/OFF switch
DCOUT :
POWER: Green light at +24V output
POWER
Connector
Contact
Recommended
manufacturer
Connector
Contact
Recommended
manufacturer
:
:
<Related items>
Connector pin assignment: "Appendix 3 (ACIN connector, ON/OFF connector, DCOUT connector)"