Marine DIN-Rail Input/Output Unit

Marine Input/Output Unit

Product Overview

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.

Features

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

Downloads

Specifications

Loop Voltage

17 – 28 VDC

Maximum Current Consumption, at 28 V

Switch-On Surge

3.5 mA

Quiescent

31.2 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.

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