Lathem LTR-RSS User Manual

LTR-RSS REMOTE SCHEDULE SELECTOR and BELL RINGER Installation & User’s Guide

LTR-RSS User’s Guide 7Installing the LTR-RSS To install the Remote Schedule Selector/Bell Ringer, • Remove the LTR-RSS from its package and locate

LTR-RSS User’s Guide 8To select the address, use the numbers that add up to equal the number of your Master’s address, then slide those switches dow

LTR-RSS User’s Guide 9• Connect low-voltage power to the lower 2 screws on the terminal block. The LTR-RSS requires a voltage source of 9 to 24 vol

LTR-RSS User’s Guide 10Wiring Diagram

LTR-RSS User’s Guide 11Install Diagram Cable Plug Power Cable 9-24 VAC RS-485 Cable

LTR-RSS User’s Guide 12Using the LTR-RSS When you make a schedule change, this change remains in effect until you make another change or when a prog

LTR-RSS User’s Guide 13To activate a schedule: • Turn the knob to choose which schedule you want to activate. • After turning the knob, push the

LTR-RSS User’s Guide 14To manually ring all bells: • Turn the knob to the RING BELLS position. • Push the ENTER SELECTION button. All bell circu

Limited One-Year Limited Warranty Lathem warrants the hardware products described in this guide against defects in material and workmanship for a p

its original carton or equivalent, fully insured with shipping charges prepaid. Lathem will not assume any responsibility for any loss or damage inc

THIS EQUIPMENT COMPLIES WITH FCC CLASS-B REQUIREMENTS PURSUANT SUBPART J OF PART-15 This device complies with Part 15 of the FCC Rules. Operation is

Lathem Time 200 Selig Drive, SW, Atlanta, GA 30336 404-691-0405 www.lathem.com Copyright © 2004 Lathem Time Corporation. All rights reserved.

OPERATION, INSTALLATION AND MAINTENANCE MANUAL “REMOTE SCHEDULE SELECTOR” and “BELL RINGER” LATHEM TIME CORP Doc #USG0026B “LTR8-512, LTR-RSS and

LTR-RSS User’s Guide 1Welcome to the LTR-RSS (Remote Schedule Selector/Bell Ringer) The “Remote Schedule Selector/Bell Ringer” for the LTR8-512 Mas

LTR-RSS User’s Guide 2block connect a twisted-pair (typically Cat-3) low-voltage cable to the Master’s RS-485 port, while the other two screws conne

LTR-RSS User’s Guide 3On the face of the cover plate, you will see a 10-position knob (to select which schedule you want active), a button to send y

LTR-RSS User’s Guide 4Specifications Power Input: 9-24V AC/DC, 1W max. For cable between the LTR-RSS and LTR8-512 less than 100 ft, power can be d

LTR-RSS User’s Guide 5Communications: EIA / IEEE RS-485 half-duplex requiring single twisted-pair (UTP or STP) communications cable (typically CAT-

LTR-RSS User’s Guide 6Mechanical: Circuit board is mounted to an industry-standard double-gang switch plate. Plate is screwed into standard double-