Model 4821/4820 Control/Communicator Installation Manual
4-24 150964
4.15.5 Wiring a 4860C as an Input Zone
Figure 4-14 is a back view of the 4860C touchpad showing the location of its two input zones.
These zones are wired and programmed the same as hardwire zones. See Section 4.15.6 for
available zone response speeds.
Figure 4-14 Location of 4860C Input Zones
State of Zone
Programmed
Disarmed Response
Programmed
Armed Response
Open Circuit
Open hardware fault or the
N.C. contact is open.
Not Ready Alarm
EOL Circuit
The N.C. contact is closed
and the N.O. contact is
open.
Ready Ready
Short Circuit
Both contacts are closed or
there is a shorted hardware
fault.
Trouble Alarm
*Use Cable Assembly
P/N 130378N-750-INPT-
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