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ZONESENSE EN54
INSTALLATION COMMISSIONING & OPERATION
8
Ancillary Modules
Note: Ancillary modules are only supported in the 4 & 8 zone versions.
The FACP has the ability to “learn” the type and address of connected ancillary modules. There is
support for
1. Four (4) LAM cards and
2. One (1) Internal or one (1) External 8 way Relay Board.
LAM cards must be set to address 1 through 4 and depending on the required functionality the 8 way
Relay Board set to address 1 or 2.
8.1
Programming Ancillary Modules
To program the number and type of ancillary modules, connect the modules to the FACP, enter
access level 3, and then depress the programming pushbutton for 3 seconds. The buzzer will beep
for 1 second confirming the connected ancillary module/s have been programmed
Step 2
Step 3
Press ANC PROG
once to enter level 3
Press and hold for
3 Secs to reprogram
Enter password, Access
Level 2 and open door
( Controls Enabled
LED illuminated )
Step 1
Step 4
RESET
then
to clear SYSTEM FAULT, end programming
and EXIT controls enabled
EXIT
3
Press
8.2
8 Way Relay Board
The Relay Board provides 8 X 1A voltage free changeover contacts for control and or monitoring
purposes and can be mounted internally or externally to the cabinet. RS485 communications /
connection to the Main Control Board is via terminals TB400 1 (+ve), 2 (-ve) and 3 (Shield).
The Relay Board has been designed to operate in two ways.
1. If the address of the Relay Board is set to 1 (see below), then when any zone circuit reports
an alarm ALL 8 relays will be activated.
2. If the address of the Relay Board is set to 2 (see below), then:
I. Relay 1 will be activated when zone circuit 1 reports an alarm; relay 2 will be activated
when zone circuit 2 reports an alarm. This continues for relay 3 (zone circuit 3) up to
relay 8 (zone circuit 8)
II. If the relay board is connected to a 2 zone model, then relays 3 to 8 will be activated if
any zone circuit is in alarm
III. If the relay board is connected to a 4 zone model, then relays 5 to 8 will be activated if
any zone circuit is in alarm.
O N
1 2 3 4
Address switch set to 1
.
O N
1 2 3 4
A
ddress switch set to 2
Note:
In all cases, the relays remain activated until the reset control is activated.
LK1 EOL
Termination
Address SW
27V In if
cabled
RS485 Control In From TB400
on the Main Control Board
CN2
CN1
C N 3
C N4
O N
+
-
TB8
TB7
TB6
TB5
TB4
TB3
TB2
TB1
SW1
O/P 8
N/C
COM
N/0
O/P 7
N/C
COM
N/0
O/P 6
N/C
COM
N/0
O/P 5
N/C
COM
N/0
O/P 4
N/C
COM
N/0
O/P 3
N/C
COM
N/0
O/P 2
N/C
COM
N/0
O/P 1
N/C
COM
N/0
1 2 3 4
O N
CN1 / 2 Pinout:
1 : +27VDC
2 : 0VDC
3 : Tx Enable
4 : RS485 +
5 : RS485 -
6 : Not Used
7 : 0VDC
8 : +27VDC
CH4
TB8
TB7
TB6
TB5
TB9
TB4
TB3
TB2
TB1
SW1
TB10
0V
0V
+27VDC
+27VDC
EXT POWER
re
v.
1
A B COM
LK1 EOL
Termination
O/P 8
N/C
COM
N/0
O/P 7
N/C
COM
N/0
O/P 6
N/C
COM
N/0
O/P 5
N/C
COM
N/0
O/P 4
N/C
COM
N/0
O/P 3
N/C
COM
N/0
O/P 2
N/C
COM
N/0
O/P 1
N/C
COM
N/0
TB1-TB8
A B COM
COMMS IN / OUT
27V In
1 2 3 4
O N
Contact Legend:
N/O = Normally Open
N/C = Normally Closed
C = Common
TB1
O/P 1
N/C
COM
N/0
RS485 Control In From TB400
on the Main Control Board
Address SW
O N
+VE
N/O:
Normally Open
COM: Common
N/C:
Normally Closed
-VE
Figure 16: Internal & External Relay Board Connection Detail and Board layout
