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10
MRKP2 – REAR CONNECTORS
Figure 2.4: Rear connector board of MRKP2 Keypad
Note: The IR Out feature on this keypad comes disabled from the factory and if
needed, it should be enabled using the Xantech Universal Dragon
programming software.
EXTERNAL
IR SENSOR
CONNECTING
BLOCK
IN
-
ZONE
IR EMITTER
CONNECTING
BLOCK
XANTECHCORP.
MRKP2-050710000077
CONNECT TO
CONTROLLER
PORT ON
OTHER KEYPAD
+12V
GND
STATUS
IR IN
TO MRC88m/MX88
CONTROLLER PORT
SENSOR
ENABLE
JP3
JP1
TERMINATION
IR GND
OUT
TO EXPANSION
KEYPAD
TERMINATION
JUMPER
JP1
11
Installation
The MRKP2 is designed to mount in a standard two gang electrical back-box
(see Specifications sections for details). Typical mounting height is 56-60
inches (1.53 meters) from the floor to the bottom of the frame. This provides
optimum “eye-level” viewing for the largest number of people.
Route the CAT-5 cable from the MX88 into the back of the electrical back-box,
terminate it with an RJ-45 connector after it is passed through the electrical
back-box. Connect it to the appropriate RJ-45 connector on the rear of the
MRKP2 (“CONTROLLER” for connecting to MX88, or “EXPANSION” if
connecting to an extension keypad). If using an IR Receiver, strip the ends of
three conductors of the IR receiver’s cable and insert into the appropriate
terminals of the IR Input terminal block shown in Figure 3.1.
Once connections are made, mount the MRKP2 into the electrical back-box
using the two provided screws. Mount the Trim Plate Bracket as shown in the
Figure 2.5 on next page, and then snap the Screw-less Trim Plate in place.
Note: Do not mount the MRKP2 in the same electrical back- box as high
voltage devices such as electrical outlets or switches.
Figure 2.5: MRKP2 keypad installation in U.S. standard two gang back-box
DOUBLEGANG
WALL BOX
MOUNTING SCREWS (6-32 x ¾”)
Note:Mounting screwsare included with most electrical back-boxes.
Extra mounting screws are also included with the MRKP2 product in case
the back-box screwsare not supplied or are somehow not suitable for use.
MRKP2
TRIMPLATE
TWO-GANG
ELECTRICAL
BACK-BOX