®
ZONE EXPANDER
CA-64 E
ca64e_en 08/08
The CA-64 E expander is dedicated to interfacing with INTEGRA series or CA-64
alarm control panels. It allows extension of the alarm system by eight zones having
identical features as the zones of the control panel main board. Additionally, the
expander supports vibration and roller shutter motion detectors. This manual applies
to the expander with electronics version 2.1 and firmware version 2.0 (or newer).
1. Description of electronics board
Z1 COM Z2
Z3
Z4
Z5
Z6
Z7
Z8
COM
COM
COM
TMP
COM
CLK
DAT
+12V
+12V
ADRES
12345
STATUS
1
2
Fig. 1. Schematic view of the expander electronics board.
Legend:
1 – LED SATUS to indicate the process of communication between control panel
and expander:
−
blinking – data exchange with the panel;
−
ON – no data exchange with the panel (the module and the control panel
connecting wire is damaged, identification of module is not carried out or the
STARTER program is started in the control panel);
2 – package of DIP switches designed for setting individual address of the module
and for selecting the type of supported detectors (see:
DIP
SWITCHES
).
Description of the terminals:
Z1…Z8 -
zones
COM –
common
ground
TMP
– module tamper detection circuit (NC) – if not used, it should be shorted
to ground.
CLK, DTA – expander bus
