Satel ACX-201 Manual

HARDWIRED ZONE / OUTPUT
EXPANDER WITH POWER SUPPLY
®
ACX-201
acx201_en 11/12
The ACX-201 expander of hardwired zones and outputs with power supply is
designed to work together with the ACU-100 wireless system controller. It is
supported by the ACU-100 controller with firmware version 1.06 or later. 4 zones and
4 outputs enable hardwired equipment (detectors, sirens, etc.) to be connected to the
wireless system. The expander zones can be configured similarly to the hardwired
ones. The expander outputs are relay type outputs. The ACX-201 expander occupies
4 positions on the list of devices which can be operated by the controller. It has a built-
in switching mode power supply with 1.2 A output current capacity and a battery
charging and control system with disconnection of discharged battery.

1. Description of electronics board

Fig. 1. View of the electronics board.
Explanations for Fig.1:
1 – battery connecting leads (red +, black -).
2 – LED indicators. Indicate output status. ON when the output is active.
3 – relays.
4 – LED indicator. Blinking during communication with the ACU-100 controller.
5 – screen.
6 – external antenna socket.