SHIELD Mini Switch Monitor Module is designed to monitor the state of one or more single pole, voltage free contacts and to report the status to compatible analog control equipment.
Mini Switch Monitor Module
SHIELD Mini Switch Monitor Module is designed to monitor the state of one or more single pole, voltage free contacts and to report the status to compatible analog control equipment.
Features
- Three input states – ’normal’, ‘trouble’, and ’alarm’
- Visible LED with remote LED connection option
- Loop-powered
- Designed to fit into equipment with limited space
- Easy to install
Specification
Type | Mini Switch Monitor Module | |
---|---|---|
Style | Fascia Plate With Wiring Terminals | |
Temperature Range | 0°C to 49°C | |
Signal Line Circuit (SLC) | Supervised Power Limited | |
Working Voltage | 17 – 28 V DC | |
Modulation Voltage | 5 – 9 V DC (peak to peak) | |
Operating Current | Supervisory Current | 1.1 mA |
Surge Current | 2.5 mA | |
Maximum Alarm Current | 5 mA | |
Functional States | Analog Level (normal) | 16 |
Analog Level (alarm) | 64 | |
Analog Level (trouble) | 4 | |
Dimensions (L x W x D) | 76 mm x 50 mm x 12.5 mm |
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