The Marine DIN-Rail Switch Monitor Plus is designed to monitor the state of one or more single pole, volt free contacts connected on a single pair of cables and to report the status to Apollo compatible analogue control equipment.
The Marine DIN-Rail Switch Monitor-Plus provides four input states to the control equipment: 'normal', 'fault', 'pre-alarm', and 'alarm'. The unit has a red LED to indicate an alarm and a yellow LED to indicate a fault condition.
Certification: MED, ABS & VNIIPO
Voltage | 17 - 28 VDC |
Maximum Current Consumption, at 28 V | |
Switch-On Surge, Max 65ms | 2.5 mA |
Quiescent | 730 µA |
Input Short-Circuit | 3.5 mA |
LED Off, Switch Input Closed | 1.3 mA |
LED On, Switch Input Closed | 3.4 mA |
LED On, Switch Input s/c | 5.6 mA |
Switch Input Monitored Voltage | 9 - 11 V dc |
Operating Temperature | -20°C to +70°C |
Relative Humidity | 0 to 95% RH |
IP Rating | Designed to IP20 |
Size | 110mm W x 107mm H x 20mm D |
Weight | 95 grams |
Please Note: All data is supplied subject to change without notice. Specifications are typical at 24V, 23°C and 50% RH unless otherwise stated.
55000-772MAR | Marine Switch Montior Plus |