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CTV900A
2-Door Controller
INSTALLATION MANUAL
CONNECTING INPUTS
The 2-Door Controller can monitor the state of up to 16 devices (using zone doubling) such as magnetic
contacts, motion detectors, temperature sensors, or other devices. The following are examples of the type of
inputs that can be monitored:
Magnetic Door Contact:
Permits supervision of door “status” (opened, closed, opened too long, forced open). Inputs 1 and
9 are assigned by default as the door contact for Door 1 and Door 2 respectively. When using the
default system settings, you can easily swap terminals to troubleshoot the installation.
Request to Exit (REX):
The device used can be a push button, vertical-view motion detector or oor mat sensor. The door can
then be programmed to unlock on a REX detection. Not required if there is a reader/keypad on both
sides of the door. When a magnetic door contact is installed, the system can dierentiate between a
door forced open and an authorized exit. Inputs 3 and 11 are assigned by default for Door 1 and Door
2 REX inputs respectively.
See “Recommended Wiring” section for more information on wiring type, size, and maximum length.
CTV900A
2-Door Controller
TAMPER
TAMPER
8 Zone Input
(Up to 16 inputs using optional zone doubling)
Z1= N.C. Door Contact (Door 1)
Z3= N.C. REX (Door 1)
Z9= N.C. Door Contact (Door 2)
Z11= N.C. REX (Door 2)
Optional
Zone Doubling Setting
Input 15
1K Ohm
Input 16
2.2K Ohm
Factory Default Input Settings
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