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I/O Modules

STS3REL Relay Card For Smart3 Detector

STS3REL The three-relay card for SMART3 gas detector allows the detector to be provided with tension free changeover contacts. The card comes complete with a flat cable and connector to be easily plugged on the detector's motherboard.

STS3REL The three-relay card for SMART3 gas detector allows the detector to be provided with tension free changeover contacts.

-The first output is to be associated to the Fault and Watch-dog alarm -The second output can be associated to the first or second alarm threshold -The third output can be associated to the second or third alarm threshold The card comes complete with a flat cable and connector to be easily plugged on the detector's motherboard.

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ST.S3REL
Relay Card For Smart3 Detector, 2V DC to 16V DC and 19V DC to 28V DC Operation Voltage,