Linear RE-2 - Manual (Page 12)

10
OPTIONAL REMOTE KEYPAD
The optional Model AM-KP remote keypad can be used with the
RE-2 entry system. A typical application for the remote keypad
would be to control a second door or gate. Entry codes are the only
method of access allowed at a remote keypad. The default system
setting will cause the remote keypad to activate Relay #2.
1. Mount the AM-KP keypad onto a pedestal or to a wall.
2. Route 6-conductor cable from the RE-2 to the AM-KP.
• For wire runs up to 300 feet use 24 AWG Belden Type 9931 or
equivalent.
• For wire runs up to 600 feet use 20 AWG Weico Type 9405 or
equivalent.
3. Set the DEVICE ADDRESS rotary switch in the AM-KP to match the
remote keypad address in the RE-2 (default = 3).
4. Connect the 6-conductor cable as shown in Figure 19.
5. Secure and lock the AM-KP to its mounting plate.
OPTIONAL KEYSWITCH
The RE-2 case is designed to accept the following keyswitch:
KNOX COMPANY MODEL 3501
KNOX COMPANY
800-552-5669
www.knoxbox.com
Keyswitch Installation
1. Remove the screw and washer that retain the keyswitch hole access
plate (see Figure 20).
2. Hold the lock cover and plastic spacer in place on the RE-2 case.
Secure the assembly with four screws, lock washers, and nuts. Slide
the keyswitch into the hole, oriented as shown (see Figure 21).
Secure the keyswitch with the large switch nut.
3. Plug the two keyswitch snap-on wire leads (supplied with the switch)
onto the keyswitch COM and N.O. pins (see Figure 22).
4. Connect one keyswitch wire to the RE-2 OPEN #1 terminal. Connect
the other keyswitch wire to the RE-2 COMMON terminal (see
Figure 23).
SET SWITCH
TO NUMBER 3
Figure 18. Setting the Keypad Device Address
OPEN #1
KEYPAD GND
KEYPAD DAT 1
KEYPAD DAT 0
KEYPAD PWR
TRANSFORMER
TRANSFORMER
BATTERY NEGATIVE
BATTERY POSITIVE
SENSE #1
COMMON
KEYPAD CLK
KEYPAD DVAL
OPEN #2
RE-2
TERMINALS
SENSE #2
PWR
GND
DAT1
DAT0
DVAL
CLK
AM-KP
REMOTE
KEYPAD
USE BELDEN 9931 (24 AWG) CABLE FOR RUNS UP TO 300 FEET
USE WEICO 9405 (20 AWG) CABLE FOR RUNS UP TO 500 FEET
Figure 19. Remote Keypad Wiring
REMOVE SCREW
AND WASHER REMOVE
COVER
PLATE
Figure 20. Removing the Keyswitch Hole Access Plate
INSTALL COVER
PLATE AND SPACER
WITH FOUR SCREWS,
LOCKNUTS, & NUTS
SPACER
COVER
PLATE
ASSEMBLY
INSERT KEYSWITCH
INTO HOLE WITH
KEYSLOT ORIENTED
AS SHOWN
Figure 21. Keyswitch Wire Connections
ACCESS
KEYSWITCH
OPEN #1
KEYPAD DAT 1
KEYPAD DAT 0
SENSE #1
COMMON
KEYPAD CLK
KEYPAD DVAL
OPEN #2
RE-2
TERMINALS
SENSE #2
NOTE: THE KEYSWITCH CAN BE WIRED TO
THE OPEN #2 TERMINAL TO CONTROL
A SECOND GATE OR DOOR
Figure 23. Keyswitch Wiring
COM
N.O.
KEYSWITCH
CONNECTION
PINS
CONNECT SWITCH WIRES
TO COM AND N.O. SWITCH PINS
SWITCH SECURED
WITH LARGE NUT
Figure 22. Keyswitch Wire Connections