8
TS0870x-series Installation & Programming Guide 4.0
Auxiliary power supply (+12 and 0V)
The reader can be powered using the LAN + and – power from the control panel or 4-door/4-lift intelligent access
controller, if the cable length between the reader and the control panel does not exceed 100 m (328 feet). Use a
separate power supply if the cable length is greater than 100 m.
When using an auxiliary power supply:
•
Connect the ‘+’ of the local power supply to the red wire of the reader.
Do not
connect the + power of the LAN to
the reader.
•
Connect the ‘–’ of the local power supply to the black wire of the reader
and
to the – power of the LAN.
•
For optimal performance, adjust the power supply to 13.8 VDC.
Figure 5: Connections for powering the reader from a separate power supply
Egress control and open collector
The yellow and violet wires are optionally used for egress control and door relay operation when the reader is
connected to the LAN:
•
Yellow wire
— An Egress button (normally open, momentary push-button switch) can be connected across the
yellow and black wires (see Figure 6). When pressed, the button controls the request to exit function to the
panel. Alternatively, a
TS0064 Expanded Button Interface
connected to the yellow wire may be used to arm or
disarm areas (see Figure 7).
•
Violet wire
— Open collector output must be assigned with a number according to type of control panel
(Challenger V8 or Alliance). Refer to the appropriate control panel programming manual for details.
o
Challenger V8
— use the first relay number of the relay control group assigned to the reader.
o
Alliance
— use the first output number of the output controller assigned to the reader.
Figure 6: Door relay and simple push button connections
