SATEL
CA-64
DR
2
terminal is isolated. On actuation of the relay, the C terminal becomes shorted to the
NO terminal, and the NC terminal becomes cut off (which is signaled by the LED going
on).
Description of terminals:
+12V
– power supply input
CLK
,
DTA
– expander bus
COM
–
common
ground
TMP
– module tamper detection input (NC) – if not used, it should be shorted to
ground.
C
,
NC
,
NO
– relay terminals
SIGA
– data input, head A
SIGB
– data input, head B
BPA
– sound signaling control, head A – for the acoustic signaling to work it is
necessary to connect the sounder (buzzer) to the terminal
BPB
– sound signaling control, head B – for the acoustic signaling to work, it is
necessary to connect the sounder (buzzer) to the terminal
LD1A
– LED green color control, head A
LD1B
– LED green color control, head B
LD2A
– LED red color control, head A
LD2B
– LED red color control, head B
+GA
– not used
+GB
– not used
DISA
– not used
DISB
– not used
ON
– relay control input (NC) – if not used, it should be shorted to ground.
DRZWI
– door status control input (NC) – if not used, it should be shorted to ground.
The RESET pins
are used in the manufacturing process and should not be shorted.
1.1 DIP switches
By using the DIP switches you can set an individual address of device. The address should
be set with the switches from 1 to 5. This address must differ from those of the other modules
connected to the control panel expander bus. In order to determine the expander address,
add up the numbers set on particular DIP switches, according to Table 1.
Switch
number
1 2 3 4 5
Numerical equivalent
(for switch in ON position)
1 2 4 8 16
Table 1.
The five switches allow addresses to be assigned to 32 expanders (numbers from 0 to 31).
Addresses of the expanders connected to one bus may not be repeated, while the
addressing sequence is optional. It is recommended that you assign consecutive addresses,
starting from zero, to expanders and other modules connected to one bus. This will permit
problems to be avoided during extension of the alarm system.
Position of the switches 6 and 7 is irrelevant.
The switch 8 must be set in ON
position.