P:\INST-INS TRUCTIONS\CO NTROL CONSOLES \INST-TCC/RCC REV - 10/20 Page 14
3.0 CONSOLE WIRING EXAMPLES
3.3
Connecting Locking Devices via UR-1 Universal Relay Module (applicable to all panel models)
Connecting the console to door locking devices via the UR-1 allows you to isolate lock power, add the capability of timed operation,
as well as the ability to report a forced door condition. To operate the door, connect the Normally Open switch to the
Trigger A
input
on the module, then connect the locking device to the access
Relay A
per the wiring diagram.
When a DC power source is applied to the
“PWR”
input, all return
“RTN”
outputs on the console I/O boards are supplied with
(+)24VDC. These outputs may be used to power the red, green or yellow indicator LED
’s on the console. When wired per the circuit
diagram in Figure 8, the Green LED illuminates when the door is closed and locked. To indicate an authorized unlock or force d door
status, set the UR-1 for CR or TD operation (refer to UR-1 manual), wire the red and yellow LED inputs per the circuit diagram below.
Connect the Open Loop output of the door position switch to the common terminal of
Relay B
so that if the door opens and the
Relay A
is active (authorized unlock), the yellow LED illuminates, or if the door opens and if the Relay A is not active (forced door),
the red LED illuminates. Forced door conditions are indicated by a Red LED and an audible buzzer (*L4E panel or EA panel can be
used to silence the buzzer, but the Red LED and the push button lamp will remain on until the door returns to its normal secu re state.
Green
DOOR CLOSED & LOCKED
=
Amber
Red
=
=
DOOR UNLOCKED BY SWITCH
DOOR OPEN & SWITCH NOT PRESSED
MONITOR LED OPERATION
Green
DOOR CLOSED & LOCKED
=
Amber
Red
=
=
DOOR UNLOCKED BY SWITCH
DOOR OPEN & SWITCH NOT PRESSED
MONITOR LED OPERATION
Fig 8.
