Marine DIN-Rail Input/Output Unit
The Marine DIN-Rail Input/Output unit provides a voltage-free, single, pole, change-over relay output, a single monitored switch input, and an unmonitored, non-polarised opto-coupled input.
The Marine DIN-Rail Input/Output unit supervises one or more normaly-open switches connected to a single pair of cables. It is set to return an analogue value of 4 in the event of an open or short-circuit fault and 16 during normal operation. The status of the inputs is reported by means of two input bits.
The changeover contact is operated by a software command from the panel.
- It can report a fault, switch open, and switch closed levels.
- Three visible LEDs.
- Capable of switching up to 1A at 30V.
- Fits a standard 35mm DIN-Rail
Certification: MED, ABS, VNIIPO & ESC
|Loop Voltage||17 - 28 VDC|
|Maximum Current Consumption, at 28 V|
|Switch-On Surge||3.5 mA|
|Input s/c Max (LED on)||6 mA|
|Short Circuit||11 mA|
|LEDs Disabled||2.2 mA|
|Any Other Condition||4.5 mA|
|Relay Current||1A at 30 V dc|
|Switch Input Monitoring Voltage||9 - 11 V dc|
|Operating Temperature||-20°C to +70°C|
|Relative Humidity||0 to 95% (no condensation or icing)|
|IP Rating||Designed to IP20|
Please Note: All data is supplied subject to change without notice. Specifications are typical at 24V, 23°C and 50% RH unless otherwise stated.
|55000-774MAR||Marine Input/Output Unit|