2
For "Series Zone Doubling & Loop Supervision" Configuration:
1. Do not program NO EOLR (by zone)
2. Program Day Zone on Open (by zone)
3. Enable Zone Supervision (global)
SERIES ZONE AND LOOP SUPERVISION CONFIGURATION (1 EZM-4 ZONES)
Loop supervision with
one contact using a
2.2K across the con-
tact and a 2.2K EOL
resistor, as shown in
the illustration at right:
2.2K
2.
2K
2.
2K
2.2K
2.2K
2.
2K
2.
2K
2.2K
6
7
8
17
16
15
14
13
12
11
9 10
(+)
(–)
Configuration = 1 EZM
For "Series Zone and Loop Supervision
Configuration":
1. Do not program NO EOLR (by zone)
2. Program Day Zone on Open (by zone)
3. Enable Zone Supervision (global)
SERIES ZONE AND LOOP SUPERVISION CONFIGURATION (2 EZM-8 ZONES)
Loop supervision with
one contact using a
2.2K across the con-
tact and a 2.2K EOL
resistor, as shown in
the illustration at right:
"Series Zone and Loop Supervision" Zone Operation
Armed (Set) or 24H
Disarmed (unset)
1) Series N/C device
active
Alarm
Zone Fault
2) Parallel N/O device
active
N/A
N/A
3) Zone Short
Alarm and Day Zone
TBL*
Day Zone TBL* and Zone
Fault
4) Zone Open
Alarm and Day Zone
TBL*
Day Zone TBL* and Zone
Fault
* Day Zone TBL generates a pulsing keypad sounder,
“DAY ZONE TROUBLE” on LCD and SYS TBL Icon on
when disarmed. A System Trouble E98-00 will remain on
the system until all day zone troubles have been reset.
Configuration = 2 EZM
(Default Setting)
2.2K
2.
2K
2.
2K
2.2K
2.2K
2.
2K
2.
2K
2.2K
6
7
8
17
16
15
14
13
12
11
9 10
(+)
(–)
2.2K
2.
2K
2.
2K
2.2K
2.2K
2.
2K
2.
2K
2.2K
SERIES ZONE DOUBLING
TM
AND LOOP SUPERVISION (3 EZM-12 ZONES)
Each loop has 2 zone resistors (2.2K and 4.7K) for each zone,
and a third 2.2K EOLR provides loop supervision (see diagram).
In loop 1, the 2.2K contact resistor ("Z1") represents the primary
zone and the 4.7K resistor ("Z9") represents the secondary zone.
In the disarmed state, a loop open or shorted (day zone trouble)
will display at the keypad and is reported to the central station (if
selected). The loop supervision function will continue to operate
regardless of the state of the zone contacts on that loop, even if a
loop is bypassed. In the armed state, the loop supervision func-
tion will report and display a system trouble notification. When the
door/window contact is actuated by a magnet, the contact is
closed (shorting out the zone resistor). When the contact is open,
the contact places the zone resistor in the circuit. The panel can
detect the following loop conditions, as follows:
A. Loop completely open or shorted: Day Zone Trouble
B. All Contacts closed: Loop Resistance=2.2K (Normal)
C. All Contacts Open: Loop Resistance=9.1K
D. Contact 1 ("Z1") open: Loop Resistance= 4.4K
E. Contact 2 ("Z9") open: Loop Resistance= 6.9K
To activate programming addresses for Zone Doubling and Loop
Supervision, refer to the GEM-P1664 Programming Instructions.
SERIES ZONE DOUBLING
TM
AND LOOP SUPERVISION (4 EZM-16 ZONES)
2.2K
4.
7K
2.
2K
Z9
Z1
2.2K
4.
7K
2.
2K
Z10
Z2
2.2K
4.
7K
2.
2K
Z11
Z3
2.2K
4.
7K
2.
2K
Z12
Z4
2.2K
4.
7K
2.
2K
Z13
Z5
2.2K
4.
7K
2.
2K
Z14
Z6
6 7 8
17
16
15
14
13
12
11
9 10
2.2K
4.
7K
2.
2K
Z15
Z7
2.2K
4.
7K
2.
2K
Z16
Z8
(+) (–)
Configuration = 4 EZM
"Series Zone Doubling and Loop Supervision" Zone Operation
Armed (Set) or 24H
Disarmed (unset)
1) Series N/C device active
Alarm
Zone Fault
2) Parallel N/O device
active
N/A
N/A
3) Zone Short
Alarm and Day Zone TBL*
Day Zone TBL* and Zone
Fault
4) Zone Open
Alarm and Day Zone TBL*
Day Zone TBL* and Zone
Fault
* Day Zone TBL generates a pulsing keypad sounder, “DAY ZONE TROU-
BLE” on LCD and SYS TBL Icon on when disarmed. A System Trouble E98-
00 will remain on the system until all day zone troubles have been reset.
2.2K
4.
7K
2.
2K
Z9
Z1
2.2K
4.
7K
2.
2K
Z10
Z2
2.2K
4.
7K
2.
2K
Z11
Z3
2.2K
4.
7K
2.
2K
Z12
Z4
6 7 8
17
16
15
14
13
12
11
9 10
(+) (–)
2.2K
2.
2K
2.
2K
2.2K
2.2K
2.
2K
2.
2K
2.2K
g)
Configuration = 3 EZM
Z5
Z6
Z7
Z8
