Applications
Important:
To operate the
K-1275
during a power failure, a UPS should be installed.
A. Connecting a Doorstrike to the K-1275 Internal Relay
The
K-1275
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-1275
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.
E. Wiring the K-1275 Proximity Card Reader
Back View of
the K-1275
- Black (GND)
+ Red (5-14VDC)
Green (Date 0)
White (Data 1)
* Up to 500 ft
3-Wire Gel-Filled Butt
Connectors included
(3M Scotchlok UR2)
24 Awg Stranded
Shielded Cable
(Belden 9537)
Black
Red
Green
White
Black
Red
Green
White
To Viking model
ES-1 or
Equivalent 26-Bit
Wiegand Card
Reader Controller
Viking Model ES-1 (not included,
see DOD# 193 for more information)
VIKING
©
VIKING
ELECTRONICS
HUDSON, WI 54016
STAND ALONE
DOOR CONTROLLER
ENTRY SYSTEM
POWER 12V DC
MODEL ES-1
1
POWER
PROGRAM
PHONE
LOG
BUS
2
3 4
5
GANG
PROG
6
7
8
9
WI
E
GAND
DEVICE
10 11
DOOR
STRIKE
N.O.
2
1
L
H
COM
N.C.
BLK
RED
GRN
WHT
Doorstrike
12V DC
Adapter
(included
with ES-1)
OR
Share power with
12-24V AC/DC door
strike with 200mA
available current or use
the included 12V DC
adapter.
Touch Tone
Programming Phone
(not included)
Remote Touch Tone
Programming Phone
(not included)
OR
RAD-1A Remote Access
Device (not included,
see DOD# 410)
Doorstrike
Power Supply
12-24V AC or DC
xxxxxxx
VIKING
Model:
Complies with FCC Part 15 & 68
V
iking Electronics, Inc. (715)386-8861
1531 Industrial St., Hudson, WI 54016
P/N:
xxxxxxx
DEV
:
S/N:
xxxxxxxx
RoHS
xxxxxxxxxxxxxx
Reg. No:
REN:
xxxx
www
.vikingelectronics.com DOD# xxx
IMPORTANT:
Electronic devices are susceptible to lightning and power station electrical surges from
both the AC outlet and the telephone line. It is recommended that a surge protector be installed to protect
against such surges.
5
Rear View
of the K-1275
CO Line
Yellow (N.O.)
Brown (COM)
Green
Red
** Gel-Filled Butt Connectors (included)
Black
Black
* Ferrite Core
(included)
White
White
Postal Lock
Switch (N.O.)
Orange (N.C.)
120V AC
Doorstrike / Magnetic Lock
120V AC
xxxxxxx
VIK
ING
Model:
Complies with FCC Part 15 & 68
V
iking Electronics, Inc. (715)386-8861
1531 Industrial St., Hudson, WI 54016
P/N:
xxxxxxx
DEV
:
S/N:
xxxxxxxx
RoHS
xxxxxxxxxxxxxx
Reg. No:
REN:
xxxx
www
.vikingelectronics.com DOD# xxx
