User Manual

Siemens Industry, Inc.
Smart Infrastructure
A610347523_en--_e4
NOTES:
1. 18 AWG min., 12 AWG max.
2. Power limited to NFPA72
per NEC 760.
3. No end of line device
required.
4. Reference PSC-12
Installation Instructions,
P/N 315-033060, or PSX-12
Installation Instructions,
P/N 315-031120.
Only one
power supply,
PSC-12 or
PSX-12 is
allowed.
VPM
-
+
24V
C
H
A
S
S
I
S
-
+
-
+
X5
X4
SOCKET
CARD #1
SOCKET
CARD #2*
PSC-12
OR
PSX-12
-
+
TB3
+24V
24V RET
-
+
-
+
X5
X4
HLI #1
X7
X8
HLI #2*
X7
X8
X1
X1
* OPTIONAL
* OPTIONAL
PORT 1
RS-232
PORT 2
RS-232
9-PIN
CABLE
15-PIN
CABLE
15-PIN
CABLE
9-PIN
CABLE
SEE FIGURE 5 FOR
WIRING DETAIL
EARTH
GROUND
VPM
-
+
24V
C
H
A
S
S
I
S
-
+
-
+
X5
X4
SOCKET
CARD #1
SOCKET
CARD #2*
+24V
24V RET
-
+
-
+
X5
X4
HLI #1
X7
X8
HLI #2*
X7
X8
X1
X1
* OPTIONAL
* OPTIONAL
PORT 1
RS-232
PORT 2
RS-232
9-PIN
CABLE
15-PIN
CABLE
15-PIN
CABLE
9-PIN
CABLE
SEE FIGURE 5 FOR
WIRING DETAIL
PAD-3
Input 1
Input 2
AUX PS
+
_
NAC2
TROUBLE
COM NO
NC
NAC1
NAC3
NAC4
6789
2
1
3
5
4
18
12
10 11
15
14
13
17
16
19
20
21
AC Fail
EOLR
P/N 140-820164
TO
DLC
HTRI-S
EARTH
GROUND
Figure 5
Powering The VPM / HLI(s) From A PAD-3
Figure 4
Powering The VPM / HLI(s) From A PSC-12/PSX-12
NOTES:
1. 18 AWG min., 12 AWG max.
2. Power limited to NFPA72 per
NEC 760.
3. No end of line device
required.
4. Reference PAD-3 Installation
Instructions, P/N 315-099082.
5. Reference HTRI-S Installation
Instructions, P/N 315-049475.
6. In Zeus, set the HTRI device
usage to trouble.