TS1001 Touch Screen Arming Station Installation Manual
11
When using an auxiliary power supply:
• Connect the ‘+’ of the local power supply to the +12 terminal of the RAS.
Do
not
connect the + power of the LAN to the RAS.
• Connect the ‘–’ of the local power supply to the GND terminal of the RAS
and
to the
– power of the LAN.
Egress Control and Open Collector (INPUT and RELAY)
Terminals INPUT and RELAY are optionally used for egress control and door
relay operation:
• INPUT
— An Egress button (normally open, momentary push-button switch)
can be connected across the INPUT and GND terminals (see Figure 6 on
page 10). When pressed, the button controls the request to exit function to
the panel.
• RELAY
— Open collector output must be assigned with a number according
to type of Challenger panel. For Challenger10 panels you can use any relay
number to drive the relay or output on this RAS. For Challenger V8 panels
use the first relay number of the relay control group assigned to the RAS (for
example, assign relay control group 1 to use relay 1, assign relay control
group 2 to use relay 9, and so on).
Egress functionality is enabled and disabled
via the RAS programming option “1-
RTE (Egress)
Control” on page 14.
Earthing
The RAS must be earthed via the earthing point on the base assembly (Figure 3
on page 5, item 8) or via the RAS mounting screws if the RAS is attached to an
earthed metal fixture (assuming there is a good electrical connection between the
mounting screws and the fixture). Consider the following cases:
Case 1
: The RAS is mounted to a non-conductive fixture (such as a
plasterboard wall). Connect the RAS’s earth point to the Challenger LAN data
cable shield. The LAN cable shield must be connected to system earth at one
end only (via the LAN earth connection on the Challenger panel or DGP).
When connected to earth via the LAN data cable shield, and the LAN
complies with the cabling requirements in the
Challenger10 Installation and
Quick Programming Manual
R04 (or later), the RAS will have a good
connection to the building electrical earth (<10
Ω).
Note:
If this segment of LAN data cable shield is connected to a
Challenger10 panel’s LAN earth terminal, the plug pack must be connected to
the panel and to a GPO in order to measure the resistance because the panel
is earthed via the plug pack earth wire.
Case 2
: The RAS is mounted to a conductive metal fixture (such as a metal
door frame). You need to determine whether the RAS has a good connection
to the building electrical earth (<10 Ω) via the RAS mounting screws. If
connecting to earth via the mounting screws,
do not
connect the RAS’s earth
point to the Challenger LAN data cable shield.