Wiring The Pad-4 - Siemens PAD-4 Installation, Operation And Maintenance Manual

PAD-4 Installation, Operation and Maintenance Manual
2.6

WIRING THE PAD-4

Remove all system power before installation, first battery and then AC. (To power up, connect the
AC first and then the battery.) Figure 2-5 shows the general layout of the PAD-4 main board. This
section also provides specific wiring details for accessories. Consult your control unit manual for specific
wiring information on the control unit being used. If you are using a Siemens control unit, see Section 3
for connections.
SERVICE
PORT
P2
J3
J6
1
J16
170W 10A
300W 20A
J11 J14
1
1
TB11 TB12
1+ 1- 1 2+ 2- 2 COM
INPUT 1 INPUT 2
*J1 - Set Jumper J1 to 2-3 for normal operation
**J2 - Must be installed for Canadian installations. Must be removed for UL installations
8
DS8
JP7
PWR
J1*
J10
J12
1
TB13
J5
J13
NC NC COM NO NOT
TROUBLE USED
PAD-4-MB Layout
DS6 DS1 DS2 DS3 DS4
10 9 8 7 6 5 4 3 2 1
OUT1 OUT2 OUT3 OUT4
S2
RESET
P1
J4
1 1
TB14
_ _
+ +
NAC1B NAC2B (NAC1A)
Figure 2-5
BRNOUT PSSI GND +24V
DS11
DS7 DS5
BUSY
BAT AUX/PS
S1
TB10
ON
J7
1
TB15 TB16
J8
_ _ _
+ +
+
NAC3B NAC4B (NAC2A) AUX PWR SUPPLY
J9
J2**