MCS MAG-KEYPAD-OEM-232-KIT Installation Sheet

REPLACEMENT KEYPAD-READ INSTRUCTIONS ON BOTH SIDES

Please note: When the replacement keypad is shipped the jumper pins on the board
of the keypad are preset for MCS-MAGNUM Revision 7 and higher.
If you have a MCS-MAGNUM lower than revision 7 (figure 1) you will need
to change the location of two jumpers located on the replacement keypad
IMPORTANT
board as shown in figure 2.
Follow the steps below to use your new replacement keypad.
1. Locate the MCS-MAGNUM version number
located on the board.
2. If you have a MAGNUM revision 7 or higher
the replacement keypad setup is correct from
the factory. You can proceed to replace your
old keypad. Follow the instructions on the
back of this sheet.
3. As stated above, if your Magnum revision number is lower than 'REV 7'
proceed to step #4.
4. Turn the replacement keypad over to the board side.
5. Remove the lexan cover, locate the four white plastic nuts, remove these
and the lexan cover can be removed by lifting up on all sides.
6. There are two jumper pins, as shown in figure 2, that need to be moved as
shown.
The pins are factory set for +12VDC, they must be changed to +5VDC.
7. Move both jumpers to the bottom +5VDC pins for MAGNUM'S older than REV '7'.
8. Replace the lexan cover, and you can now install your replacement keypad.
9. Your replacement keypad comes with an RS232 port and an MCS-RS232 EXTENDER which can be
mounted to the front of your enclosure so that the enclosure door can remain closed when using the
RS232 port.
If you do not require the MCS-RS232 EXTENDER, set this part aside.
PROPER WIRING FOR KEYPAD ON
REVERSE SIDE OF THIS SHEET
MAG-KEYPAD-OEM-232-KIT
For MCS-PANEL or MCS-DOOR
KIT CONTAINS
MAG-KEYPAD-OEM-232
MAG-KEYPAD CABLE
MCS-RS232-EXTENDER
FIGURE 1- MAGNUM
1
2
FIGURE 2
Keypad replacement
(Pins factory set for Magnum
Revision 7 or higher, +12 VDC)