KEYPAD CONNECTIONS
5
CAT-5 WITHOUT RJ45 CONNECTORS –
Connect
EZ-Pads
to MZC-64 as shown above. Be sure to maintain consistent color code when
making connections. For
IMKP
use same pin-out. For
MODE 3.1
use CAT-5 terminated with RJ45 connectors in a pin to in (pass-
through) configuration. Maximum recommended lead length with CAT-5 cable is 1000' (305m).
CAT-5 WITH RJ45 CONNECTORS (EZ-Pad Only) –
When using RJ45 connectors, connect the CAT-5 cable to the keypads using
SpeakerCraft model
RJA-1.1
RJ45-TO-WIRE PIN ADAPTERS. Insert the RJA-1.1 pins into the keypad’s EZ-Connect Terminals and snap
the levers in place. Be sure RJA-1.1 pin orientation is correct prior to powering up the system. CAT-5 cable should be configured in
a pass-through (pin to pin) termination. See table above.
ABC
DE
F0
12
34567
89
A
D
D
R
E
SS
K
E
YP
A
D
E
X
PA
N
SI
O
N
MKP-1.1
J-Box EZ-Pad w/IRC
-Master-
SpeakerCraft
+RELA
Y
-RELA
Y
+12V
IR I/
O
GN
D
485
A
485
B
1 2 3 4 5 6 7 8
KEYPAD CAT5
RJ45
GND
Green
PIN 1
+12V
Orange
PIN 2
485A
Brown
PIN 3
IR I/O
Blue
PIN 4
IR I/O
Blue/White
PIN 5
485B
Brown/White
PIN 6
+12V
Orange/White
PIN 7
GND
Green/White
PIN 8
Rear View
MZC-64
EZ-Pad
Connecor
Inter-room Twisted Pair
Cat. 5 Cable 1000’(305m) Max.
Orange Pair
Blue Pair
Green Pair
Brown-White
Brown
Use Twisted Pair
for 485A & 485B
