The Printed Circuit Board - Pyronix PCX 46 APP Installation & Reference Manual

3. The Printed Circuit Board

1: Case Tamper Hold-Off Jumper
2: PGM 1 (Relay output. See page: 16)
3: Speaker connection
Connects a 16ohm speaker. See page: 16
4: External sounder connections
Connects an external sounder. See page: 17.
5: Input connections
8 Fully programmable inputs.
See page: 13.
6: Tamper Switch
Optional tamper protection for the metal casing
7: Auxiliary 12V power
12V power supply
8: Inputs or Outputs
Inputs 7 and 8 may be programmed as outputs if
unused. See page: 16
9: Battery Connect 'Kickstart' switch
To power-up and program from battery power
(when there is no mains power available).
10: RS485 bus terminals
Connects peripherals. See pages: 4 and 19
11: Battery connection:
For battery power up. See page: 12
PCX 46 App Installation Reference
Page: 8
12: Earth connection
Connects the earth
13: 17V connection
Connects the AC transformer 17V supply
14: Battery Charge Capacity Jumper
For battery power up. See page: 12
15: PSTN, GPRS & LAN Modems
Connects PSTN, GPRS & LAN modems.
See page: 45 onwards
16: RS232 Connection
This connection is used for an RS232 lead that
will connect to a PC to allow uploading and
downloading of data using the InSite software
(see page: 48)
17: Communication Outputs
Connects the supplied communication loom to
enable an additional 10 programmable outputs.
These are low current and would normally be
used when connecting a stand-alone
communicator to the panel (see page: 11).
18: Bell Fuse 19: Auxiliary Fuse
20: Bus Fuse 21: Battery Fuse