8 Controller hardware
This section describes the controller hardware.
See also
Powering expanders from the auxiliary power terminals on page363
Wiring the X-BUS interface on page75
Wiring an internal sounder on page89
Wiring the zone inputs on page85
Controller status LEDs on page362
8.1 Controller Hardware 42xx/43xx/53xx/63xx
This section describes the controller for the SPC42xx, 43xx, 53 xx and 63xx models. The SPC5350 and
6350 are described in Controller Hardware SPC5350 and 6350 on page71.
The SPC controller provides 8 on-board wired zones and optional wireless zones.
Number Name Description
1 Optional
wireless
module
The controller PCB can be factory fitted with a wireless module for use with wireless
(868MHz) sensors.
© Vanderbilt 2018 68 A6V10276959-d
11.2018