© JVA Technologies Pty Ltd
Page 29 of 32
Issue:3/03/2021 9:39:00 AM
OEM technical manual.docx
Relay Functions
All relays can be set to any of the available functions (user assignable).
Relay 1 is
(21x#)
Relay 2 is
(22x#)
etc
NOTE:
Relay 6 is (
27x#
)
Defaults for the ZLM4
•
Relay 1
– Siren
(8)
•
Relay 2
– Strobe
(9)
•
Relay 3
– Zone 1 Alarm (0)
•
Relay 4
– Zone 2
(1)
•
Relay 5
– Zone 3
(2)
•
Relay 6
– Zone 4
(3)
Note:
1. The siren and strobe switched 12V outputs can be used to drive
external buffer relays.
Function
Logic for alarm state (opposite of normal state)
Zone x
Alarm
The ZLM4 is Armed AND
Any zone alarm occurs, these include:
The loop return Voltage has fallen below the Fence Voltage Alarm Level (Low Voltage)
High voltage has been detected (shorted to high voltage wires)
for more Energiser pulses than the Missed Pulse Count setting. Not latched.
Armed
The ZLM4 is Armed
General
AC Fail OR Tamper OR Low Battery OR Gate Alarm OR Internal Error. Latched for internal errors
only.
Siren
Fence Alarm OR Gate Alarm OR Tamper. This will time out after the Siren Time Out time. This
function is latched.
Strobe
As per Siren but does not time out, will remain on until both channels are switched off. This function
is latched.
AC Fail
Alarm on AC Fail. Note Jumper J3 must be removed for this feature to be enabled.
Battery
Alarm on low or bad battery
Value
(x)
Mode
0
Zone 1 alarm
1
Zone 2 alarm
2
Zone 3 alarm
3
Zone 4 alarm
4
Armed
5
Un-used
6
Any Zone alarm
7
General
8
Siren
9
Strobe
10
AC Fail
11
Low / Bad Battery
12
Un-used
13
Un-used
14
Gate Alarm
15
Siren caused by Gate
Alarm
