Xantech MRC44CB1 installation instructions Table of Contents, Introduction, Features

Page 1 Model MRC44CB1

INSTALLATION INSTRUCTIONS

MODEL MRC44CB1

MRC SERIES CONNECTING BLOCK

PWR	LED1
IR IN

CONTROLLER

JP1

KEYPAD

+12V GND SIG

TABLE OF CONTENTS
INTRODUCTION	1
Features	1
Specifications	1
INSTALLATION	2
Example A - Substituting A Smartpad3, Waterpad Keypad, or IR Receiver In Place Of A MRC44 Keypad	2
Example B - Substituting A Secondary Sub-Zone MRC44 Keypad With A Smartpad3, Waterpad Keypad or IR Receiver ....	2
Example C - Adding An IR Receiver To A Zone With An MRC44 Keypad	3
Example D - Extending The Overall Length Between MRC44 Keypads	4
TROUBLESHOOTING	4
INTRODUCTION

The MRC44CB1 connecting block allows added flexibility for current MRC44 system owners in regard to Keypad placement. It also provides for the addition of external IR Receivers and/or utilizing other Xantech IR Keypads on an existing MRC44 system (i.e. using SMARTPAD3 or WATERPAD Keypads in addition to or instead of, the standard MRC Controller Keypads).

FEATURES

•Add external Xantech IR Receivers in conjunction with MRC44 Keypads

•For Retro installs requiring J-Box style keypads only, allows integration of SMARTPAD3 or WATERPAD Keypads to an existing MRC44 system

•Add outdoor Zone or Sub-Zone utilizing WATERPAD Keypad

•Extend maximum distance of Secondary Keypad to 600ft

•External Power Supply selector jumper. Enables use of external 12v supply for longer cable runs and applications requiring higher current capacity supplies

•IR Receive confirmation LED

SPECIFICATIONS

•1 – Three Terminal, Screw-Type connection for +12VDC, GND, and SIGnal from Xantech IR Receivers and IR Controller Keypads

•1 – 3.5mm mini stereo “Quick Connect” IR IN input jack

•2.1mm coaxial power jack

•2 – RJ45 connectors for connection to/from MRC Controller and MRC44 Keypad

•Max Distance powered from MRC44 Controller: 200ft as measured from MRC44 Controller to last keypad/IR Receiver in line

•Max Distance powered fro external 782-00 PS: 600ft as measured from MRC44 Controller to last keypad/IR Receiver in line.

•Dimensions: 3-½” W x 1” D x ¾”H

© 2002 Xantech Corporation