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Office Hours
Monday through Thursday, 8:00 am to 5:00 pm Pacific Time; closed Fridays

Broadcast Tools, Inc. will be closed in observance of the following holidays:

New Year’s Day, Thursday, January 1, 2015
Memorial Day, Monday, May 25, 2015
Labor Day, Monday, September 7, 2015
Thanksgiving Day, Thursday, November 26, 2015
Christmas Day, Friday, December 25, 2015

Designed and Assembled in
Washington State, USA

Web site design by:

Product Overview Discontinued. Please see the Smart Relay 4.
Inputs Wet or dry, optically isolated (5 to 28vdc) or 5 volt CMOS/TTL compatible inputs, open collector or contact closures to ground. Ring voltages from 80 to 130 volts K1 only).
Relays DPDT, 500 ma @ 24Vdc. Sealed relays utilizing
NOTE For safety, never connect 120 vac circuits to these relays !
Logic Microprocessor w/non-volatile memory
Connectors Screw terminals
Power Requirement 9 to 24 volts AC/DC, 200 ma. 9 Vac @ 500 ma wall transformer supplied
Dimensions 7.75 " x 4" x 1.25" (WDH)
Weight 2.0 lb
Mounting RM-2 Rack Panel. 3 - RU
RM-3 Rack shelf. 1- RU
MSO-8 Chassis. 1 - RU

131 State Street • Sedro-Woolley, WA 98284
Ph: 360.854.9559 • support@broadcasttools.com • Fax: 866.783.1742
Monday through Thursday 8:00 AM to 5:00 PM Pacific Time

Broadcast Tools® is a registered trademark of Broadcast Tools, Inc.
All Sentinel® labeled products are a registered trademark of Broadcast Tools, Inc.
Copyright ® 1989 - 2015 by Broadcast Tools, Inc. All rights reserved.
Pricing and availability are subject to change without notice.