Model PAD-5
1
Wiring and Configuring the PAD-5-MB
29
Siemens Industry, Inc.
A6V101030358_en--_c
Smart Infrastructure
There is only one
connection allowed from Terminals 1 and 2. Terminals 3 and 4
allow for tapping the output to another device. Any fault on any X800 terminals will
affect all connected devices. Terminals 1/3 and 2/4 are tied together internally.
3.2.3.2
X800 Auxiliary output terminal block
Pin
Designation
Description
1,3
AUX (+)
Positive feed for Aux circuit (DC +24 V)
2,4
AUX (-)
Return feed Aux circuit
Admissible cable cross-section: 1 x 12-18 AWG or 2 x 16-18 AWG
3.2.4
FDNet (P2) Wiring and Topologies
The P2 Interface is the connection between the fire control panel and the PAD-5
Main board. An isolator feature used to disconnect the outgoing FDnet from the
main board if a short circuit is detected on the part of the FDnet. Due to the
configuration of the PAD-5 with option expansion module, there is no polarity
insensitivity, regardless if the expansion module is connected. Only the DPU
programming port for programming the address is polarity insensitive.
3.2.4.1
Wiring X700 FDNet (P2) Input
+
+
-
-
X700
P2
3
4
2
1
6
5
1B+
1B+
3.2.4.2
X700 FDNet (P2) terminal block
Pin
Designation
Description
1,3
B+
Positive feed for FDNet (P2) IN / OUT
2
5
Return feed for FDNet (P2) IN
4
6
Return feed for FDNet (P2) OUT
Admissible cable cross-section: 1 x 12-18 AWG or 2 x 16-18 AWG
