Edwards Signaling E-RLY Analog Contact Relay Module SF 02/12 windows and

windows and

DS9431 MUX expansion modules

saves installation time

Designed specifically to meet requirements of New York City School Construction Authority

Edwards Signaling E-RLY Analog Contact Relay Module SF 02/12 windows andEdwards intelligent modules are engineered to deliver high performance features, superb reliability, and unbeatable quality. From control of ancillary equipment, to enhanced signaling functionality, these products add flexibility and powerful options to Edwards Signaling intelligent systems. The E RLY provides one Form C dry relay contact. It can also be configured to provide polarity reversal of its output. The E RLY can be used to control external