INSTALLATION AND ENROLLMENT OF ELK-M1KP KEYPAD
Ideal keypad mounting height is 50-58 inches above the floor. Select a location with an ambient temperature range between 32
°
and 120
°
F (0° to +49
°
C). Avoid direct sunlight if possible. Keypads operate on the M1 data bus, which uses 4-wires. However, CAT5 or CAT6 eight
(8) conductor is recommended for all data bus cables. The extra wires are for data return paths.
NOTE: See pages 12 and 13 in the M1
Installation Manual for important information about Data Bus termination when multiple homerun cables are installed.
DO NOT SPLICE
OR CONNECT WIRE WITH CONTROL POWER ON.
Minimum cabling should be four conductor 22 or 24 gauge. Maximum resistance per
wire is 25 Ohms. Device placement beyond 1000' is not recommended.
1. Fasten mounting plate to electrical box (or directly to wall) using flat head screws to prevent shorts to the back of the circuit board.
2. Splice the Black, Red, White, and Green wires of the plug-in connector to the data bus cable. Plug connector into keypad. Tuck wires
neatly into back plate and install Keypad on mounting plate.
Setting the Data Bus Address and Enrolling Device(s) into the System
Keypads and expander devices communicate with the M1 over the RS-485 4-wire data bus. Each device must have a unique address
setting (from 1 to 16) within it's device type. Keypads are device TYPE 1, input (zone) expanders TYPE 2, output expanders TYPE 3, etc.
The purpose of device types is so that the address numbers can be re-used in each different device type. It is OK to have a Keypad, a
Zone Expander, and a Output Expander all set to address 2 and on the same data bus since each device is a different device type.
It is NOT OK to have duplications of addresses within the same device type. I.E. Multiple keypads on the same control cannot be
set to 'like' addresses.
SETTING THE ADDRESS:
From the factory all keypads are set to address 1. Valid keypad addresses are 1 to 4 for the ELK-M1, or 1 to
16 for the ELK-M1G. The first keypad on the system (Keypad 1) is automatically enrolled upon power up. Each additional keypad must
be assigned a unique address and then manually enrolled from “Menu 1 - Bus Module Enrollment”. (See M1 Instruction Manual, Menu
01, for complete instructions on Bus Module Enrollment)
1. Press and hold the " * " key, followed by the F5 key . HOLD BOTH keys pressed for 5-10 seconds or until the LCD displays:
Exit when done. F1 Set Addr.
(This is Keypad setup mode)
NOTE: This mode may also be accessed by removing power from the keypad (unplugging the data bus cable) and then
applying power while holding any key pressed.
2. Press the F1 key to display the current address setting.
3. Set the desired address by entering a number from 1 to X.
4. Press the Exit key when done.
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
Auth. Required
Enter Valid Pin
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
01-Bus Module
Enrollment
ENROLLING:
1.
Press the ELK key, then press 9 (or scroll up) to display 9 - Installation Programming. Press the RIGHT
arrow key to select this menu. The Installer Program Code (PIN) must be entered to access this menu.
2.
Enter the Installer Program Code. (See M1 Manual for the default Code)
3.
The first Installer Programming menu displayed will be "Bus Module Enrollment"
4.
Press the RIGHT arrow key to select this menu. "Enrolling Bus Modules" will display
5.
The M1 transmit an enrollment message to all data bus devices, following by a display showing the total
Bus Modules that are enrolled. To view the enrolled devices and/or remove a device press the RIGHT arrow
key next to the word Edit.
6.
Press the * or Exit keys to exit Installer Programming.
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
1234567890123456789012345
XX Bus Modules
Enrolled, Edit
r
NEG
-
DATA B
+12V
DATA BUS
+VKP
DATA B
DATA A
NEG
EGND
J1
J2
RE: Data Bus Termination Note
DATA BUS TERMINATION IS VERY IMPORTANT!!
Ideal setup is 2 home run cables (4 wire) with daisy chained devices along each. The last device on each cable MUST have
a Terminating resistor installed (activated) via the gold 2 pin header/jumpers marked JP2 on keypads, JP1 on expanders.
Place a black shorting cap (see hardware pack) onto the 2 gold pins to install a 120 Ohm resistor across data lines A & B.
NOTE: Place a shorting cap on JP3 of Main Board it there is only 1 data bus cable. See diagrams on multiple cables.
Temporary Connection "Plug-in" jacks for RS-485 Data Bus (J1 & J2)
Local connection for Data Bus Devices ie: Keypads, etc. for testing purposes only.
ELK-M1KP
BLACK
WHITE
GREEN
JP3 Teminating Jumper
(Located beneath cover)
RS-485 Data Bus
(Max. length is 4000 ft.
Max. bus devices vary by control.)
WARNING! The RS485 Data Bus must NEVER have more that two (2) terminating resistors
header/jumpers installed. Reliability and response will be negatively affected!
RS-485 DATA BUS
DATA A
RED
ELK-M1XIN
ELK-M1XOV
Jumper
Terminate
these two
devices.
DO NOT Jumper
Terminate these devices.
Keypad 1
ELK-M1KP
Keypad 2
ELK-M1KP
Keypad 3
Diagram for Daisy Chain Connection of Data Bus Devices Using Two (2) Home Run Cables
The ideal way to connect multiple home run cables is with an ELK-M1DBH Data Bus Hub. It accepts CAT5 or CAT6 cable with RJ45 plugs on the ends.
It does all the work of series connecting the DATA lines A & B and provides a clean, organized management of the data bus wires.
Data Bus E.O.L. Termination is Very Important
Page 2
Effective with firmware version 2.1.42 or higher it is
possible to access the keypad setup mode by just
pressing and holding the "*" key for 10 seconds.
