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Important: To operate the K-1270 during a power failure, a UPS should be installed.
A. Connecting a Doorstrike to the K-1270 Internal Relay
The K-1270 provides a dry contact output that can be used for operation of a door strike. To use this feature, the
Door Strike Code and Door Strike Time must be set in programming. In this mode, when the Door Strike Code is
detected, the K-1270 will energize the relay for the period of time selected in the Door Strike Time (see
Programming section E, G and H).
If a Postal Lock is required, connect the normally open contacts of the lock to the two white wires coming from the
two pin connector on the lower portion of the control board. When the postal lock is momentarily actuated, the
door strike will energize for the programmed Door Strike Time.
* Note: To prevent unwanted radio interference, route the connecting wires through the included ferrite core.
** Note: The gel-filled (water-tight) butt connectors are designed for insulation displacement on 19-26 gauge wire
with a maximum insulation of 0.082 inches. Cut off stripped ends prior to terminating.
B. Connecting Camera Control to the K-1270 Internal Relay
Another internal relay in the K-1270 can be used to trigger a camera controller. When the K-1270 makes a call,
it will energize the relay and hold it on until the call is done.
* Note: To prevent unwanted radio interference, route the connecting wires through the included ferrite core.
** Note: The gel-filled (water-tight) butt connectors are designed for insulation displacement on 19-26 gauge wire
with a maximum insulation of 0.082 inches. Cut off stripped ends prior to terminating.
Applications
Rear View
of the K-1270
* Ferrite Core
(included)
Rear View
of the K-1270
* Ferrite Core
(included)
120V AC
Black
Black
Red
Green
Brown (COM)
Doorstrike / Magnetic Lock
Yellow (N.O.)
Orange (N.C.)
White
White
** Gel-Filled Butt Connectors (included)
Black
Black
Red
Green
Blue (COM)
Violet (NC)
White (NO)
CO Line
120V AC
Postal Lock
Switch (N.O.)
120V AC
CO Line
Camera
Controller
(not included)
OR
** Gel-Filled Butt
Connectors (included)
5
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