Radionics D2112 Installation Manual page 16

Keyswitch Operation
Shorting and restoring the point sensor loop toggles
the system On and Off. All faulted points are
bypassed. See POINT CODES Group in the D2112/
D2112E Program Entry Guide .
Silencing the Bell
To silence the bell (stop Alarm output) if the system
is On (or Part On), operate the keyswitch to turn the
system Off. If the area is Off, operating the
keyswitch only silences the bell. It does not turn the
system On.
EasiKey Control
To 12VDC, Switched
parallel to door strike.
74-07111-000-D 196
+
–
End of Line Resistor
11
10
9
Figure 14: Easikey
D2112/D2112E Installation Manual
Easikey
You can use a Radionics Easikey access system to
turn the system Off. Program the
to Easikey. See the D2112/D2112E Program Entry
Guide for instructions. You must use a 12VDC
option for the Easikey installation. See the Easikey
Installation and Operation Instructions .
Connect the Easikey door controller to the panel
using a D133 Relay Module as shown in Figure 14.
Make certain to connect the common for the
Easikey's 12VDC power supply to terminal 10 on the
panel.
D133
Relay Module
N/O 1
COMM1
N/C 1
X1-
X1+
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Page 16
Keyswitch Keyswitch
Connect to any supervised point
programmed for Keyswitch
(Digit 1 =A, See D2112/D2112E
Program Entry Guide).
Shorting and restoring point turns
system Off.
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© 1995 Radionics
prompt
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