
System Sensor EOLR-1 4-Wire Device Required Relay
GENERAL DESCRIPTION Model EOLR-1 is an epoxy encapsulated single pull single throw (SPST) normally open relay that is activated by 9 to 40 VDC. This relay can be used as an end of line device in fire alarm systems, e.g., to supervise power supplies. MOUNTING For ease of installation, the EOLR-1 relay may be mounted in a variety of ways. It can be attached to equipment or inside an enclosure using the mounting screw or double sided tape. WIRING NOTE: All wiring must conform to applicable local codes, ordinances, and regulations. The EOLR-1 connections are shown on the label on the side of the relay. Using the enclosed wire nuts, secure the electrical connections appropriate to the application. Specifications Construction Potted with pigtail Maximum Operating Current 20 mA DC max. Operating Humidity Range 10 - 100% RH Operating Temperature Range -22°F to 140°F (-30°C to 60°C) Operating Voltage 9 to 40 VDC