The Soteria Switch Monitor Unit is designed to monitor the state of one or more single-pole, volt-free contacts connected on a single pair of cables to report the status. It has a selectable status reporting delay making it suitable for monitoring flow switches.
The Soteria Switch Monitor Unit is available in the new faceplate style enclosure. This can be surface mounted using the supplied back-box, or flush-mounted using a UK double gang, flush mounting back-box with a minimum depth of 30mm.
Approvals: AS ISO 7240.18:2015
| Supply Voltage (Vmin—Vmax) | 17 to 35V dc |
| Protocol | 5-13V peak to peak |
| Power-Up Surge Current | 900µA per Switch Monitor |
| Quiescent Current | 500µA per Switch Monitor |
| Max Current LEDs On | 2mA per Switch Monitor |
| Max Current LEDs Disabled | 500µA per Switch Monitor |
| Isolator Data | Refer to short-circuit isolation datasheet PDS201-9001 |
| Operating Temperature | -40°C + 70°C |
| Humidity | 0% to 95% RH (no condensation or icing) |
| Vibration, Impact, and Shock | EN54-17, EN54-18, AS7240.17 & AS7240.18 |
| Standards & Approvals | EN54-17, EN54-18, CPR, LPCB, AS7240.17, AS7240.18 & SAI Global |
| Dimensions | 60mm H x 150mm W x 90mm D |
| Weight | 236 grams |
| 4110-1104 | Soteria Switch Monitor Unit |
