M1EZ8 Installation and Programming
Page 8
[Effective w/Firmware 4.3.6]
NOTE: Refer to the section ‘Data Bus E.O.L. Termination’ for information on multiple homerun cables.
NEVER 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.
1.4 Control Wiring
Zone Inputs (1 thru 8 on main board, 17 thru 208 via expanders)
Zones Z1 thru Z8 are on the main board, others are in groups of 16, starting with Z17. Each 2 zones share a common
negative terminal. A zone may be programming for EOL resistor supervision (Default), or normally closed/normally open
without a resistor. In addition, Burglar and Keyswitch zones may be programmed for EOL with Security Alert on Short, or EOL
with Security Alert on Open/Short, also referred to as a
Four (4) State Zone
(firmware 4.3.5 or later). If EOL resistors are used,
they should be placed at the furthest most remote end of the detection device wiring. EOL zones permit a combination of
N.C. (normally closed) or N.O. (normally open) devices.
Using voltage meter probes across the zone and com terminals, a
non-violated EOL zone will measures approx. 7.0 VDC. An open circuit will be approx. 13.8 VDC. A shorted circuit will be
0 VDC. The Keypad also provides the ability “Menu 8 “System Diagnostics” to view zone voltage.
ELK-M1KP
1
See Note about
Data Bus
Termination
6
BLACK
WHITE
GREEN
RED
Keypad
Wiring
Assembly
Data Bus Cable
CAT5 or CAT6 Recommended
Optional programmable Zone Input from Keypad
Hookup Diagram for Keypad
Splice 6 Pin Keypad Wiring Assembly to the Data Bus cable using ELK-900-2 "B" Connectors.
BROWN
Optional programmable Output from Keypad
Keypad 1
The optional Zone Input # or Output # is
determined by the Keypad Address.
Load (50mA max)
I.E. LED, Relay
-
+
To BLACK (Neg) Wire
To BROWN Wire
N.C. N.O.
2200
Ohm
EOL
To BLACK (Neg) Wire
BLUE
To BLUE Wire
NOTE: The first batch of M1KP Keypads provided a switched
negative (pull to ground) output. Connect per diagram above.
These units have the letter "E" at the end of the ID number on the
lower back side of the board. EG: PC096
E
Boards with a letter
"F" or later provide the output as a switched positive.
Load (50mA max)
i.e. Relay, LED
-
+
To Red (Pos) Wire
To Brown Wire
KP Zone Output
Address # #
1 193 193
2 194 194
3 195 195
4 196 196
5 197 197
6 198 198
7 199 199
8 200 200
KP Zone Output
Address # #
9 201 201
10 202 202
11 203 203
12 204 204
13 205 205
14 206 206
15 207 207
16 208 208
Optional Four (4) State Zone Wiring (2 series resistors w/ N.C. contacts)
Zone
Input
Neg.
N.C. Alarm
Contacts
2200 Ohm
EOL Resistor
2200 Ohm
EOL Resistor
N.C. Tamper
Contacts
Pos.
Neg.
Fig 2: Powered PIR, Glassbreak, etc. with Tamper
N.C.
N.O.
Contact
2200
Ohm
EOL
Zone Input
Neg.
Tamper Contact
N.C.
Alarm
Contact
Diagnostic Table
Short ~
2.2k Ohms
4.4k Ohms
Open ~
0 - 3.9 Volts
4.0 - 7.3 Volts
7.4 - 11 Volts
11.1 - 13.8 Volts
Zone
Resistance
Approx. Zone
Voltage Reading
Alarm
-
Alarm
Alarm
Armed
Sec. Alert/Tamper
Ready
Not Ready
Sec. Alert/Tamper
Disarmed
Condition When:
0 - 72
73 - 159
160 - 220
221 - 255
A to D
Value
Fig 1: N.C. Alarm Contact
(Unpowered) with N.C. Tamper
Program Zone for EOL Wiring
Type 4 - Supervisory on Open
This feature
requires Firmware
2.3.5 or later.
2200 Ohm
EOL
Traditional Three (3) State Zone Wiring (1 series resistor)
Wire in Series with zone
input or use another zone.
Neg.
N.C. Alarm
Contacts
2200 Ohm
EOL Resistor
N.C. Tamper
Contacts
Pos.
Neg.
Powered Motion, PIR, Glassbreak, etc.
N.O.
Contact
2200
Ohm
EOL
Zone Input
Neg.
N.C.
Alarm
Contact
Diagostic Table
Short ~
2.2k Ohms
Open ~
0 - 3.9 Volts
4.0 - 8.8 Volts
8.9 - 13.8 Volts
Zone
Resistance
Approx. Range
of Zone Voltage
Alarm
-
Alarm
Armed
Not Ready
Ready
Not Ready
Disarmed
Condition When:
0 - 72
73 - 170
171 - 255
A to D
Value
Zone
Input
Alarm Contact
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