
2-4 Wireless Device Placement
11
In this configuration the system should always see
5600
Ω
when the zone is not violated. If the zone
becomes open or short the system will go into alarm.
There is no supervision or tamper detection of zones.
To program the system for this configuration, enter
Advanced Programming (see section 5) and set sec-
tion [013] option. [1] to OFF and option [2] to OFF.
Double End of Line (DEOL) Resistors -
In this con-
figuration one NC (normally closed) contact device
may be wired for each zone between the Y1 terminal
(zone 1) and the B terminal and/or the G2 terminal
(zone 2) and the B terminal, as indicated below.
☞
Normally Open devices or multiple devices
can NOT be used in this configuration
In this configuration the system should see 5600
Ω
in
the normal state. If the zone becomes open, the sys-
tem interprets this as a tamper. If the zone becomes
short circuited the system will interpret this as a fault.
If the system sees 11,200
Ω
the system will interpret
this as a zone violation and will go into alarm.To pro-
gram the system for this configuration, set section
[013] option [1] to OFF and option [2] to ON (see
Chapter 5: Advanced Programming).
☞
The hardwired zones of this product are
intended to be used with contacts or key-
switches. No power is available to power
motion or smoke detectors
2-3.4 Telephone Line
If a telephone line is required for central station commu-
nication or downloading, connect the RJ-31X telephone
line to the terminals indicated in the figure below.
2-3.5 Battery and AC Power.
☞
Do NOT apply power until all wiring is com-
pleted.
☞
The unit will not power up from the battery,
AC power must be connected.
1.
Insert the two AC leads from the 9 V
AC
trans-
former into the terminal block on the back cover
and secure with a flat bladed screwdriver.
2.
Connect the Red battery lead to the positive bat-
tery terminal and connect the Black battery lead
to the negative battery terminal.
3.
Mount the control unit. See paragraph 2-2.3
2-4 Wireless Device Placement
Refer to the appendices in the back of the manual for
general guidelines on the placement of smoke detectors,
motion detectors and wireless contact transmitters. Refer
to the associated installation sheet for details.
☞
Perform a Module Placement Test to verify
that the device is within range of the NT9005
before permanently mounting any wireless
device.
RJ-31x Telephone Connection
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Summary of Contents for Envoy NT9005EU
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