6060720 Rev. 1.1
5
Wiring to a Request to Exit (Push to release):
The 212iL keypad may be wired to monitor a remote-switching device, and is meant to be
installed on the secured side of the door. This is a momentary input that will engage the main relay for
the same amount of time that the master code is programmed with. This input requires a momentary
closure between the White with a Black trace wire and the Black wire. The only time the REX won't follow
the main relay time is if the Master code has been programmed to latch the main relay. In this case, the
REX will operate with the default time of 5 seconds. You may wire in several devices parallel to release
the door from different locations.
There is no programming required for this option.
Step 1:
Connect the White with Black trace wire on the 212iL harness to the common connection
on the REX device.
Step 2:
Splice a wire to the Black (negative) wire on the 212iL harness and connect to the
Normally Open connection on the REX device.
Example wiring to an IEI request to exit device (part # EZ-REX):
If your REX device sends voltage when it is pressed, you must connect an external relay to
the wires coming from the REX, then connect the 212iL REX connections to the common and the
normally open connections on the external relay.
q
Section 4: Power Up
Making the Power Connections: (The 212iL is powered with 12-24 VDC ONLY)
Step 1:
Connect the Red (Positive voltage input) wire from the 212iL harness to the
positive voltage output connection on the power supply.
Step 2:
Connect the Black (Negative voltage input) wire from the 212iL harness to the
negative voltage output connection on the power supply.
Upon power up, the 212iL will cycle through the LED's from left to right twice to indicate proper keypad
operation. (If the LED's continue to flash, refer to the trouble shooting section of this manual). The
Backlighting will now be on and will dim 15 seconds after the last keypress or 5 seconds after the
programming mode has been exited. Perform the Self-Test by pressing 7890#123456*. The LED’s will
cycle from Green to Yellow to Red and then the sounder will beep three times.
White/Black Wire
Black (Negative) Wire
V
-
V+
Содержание 212iL
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