Phoenix Contact PLC-OPT- 24DC/ 24DC/2/ACT Series Solid State Interface Relay, DIN Rail Mount

Universal Series can be used as either an input or an output device. Connection of sensors/actuators is via modular terminal blocks. Feather-light direct connection of conductors starting from 0.34 mm² without tools. The connection of small cross sections from 0.14 mm² is done using all common screwdrivers and the actuation lever. The gas-tight conductor contacting also fulfills special criteria, such as the vibration test in acc. with the railway standard EN 50155.

Fast plug-in connection of the PLC and other peripherals
Gold-plated AgSnO terminals available
Solid State versions available

PLC-OPT relay units are used in many different applications not limited to power amplification, electrical isolation or for using for voltage adjustment of frequency varying voltage levels.

The PLC-OPT series is a part of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.

This solid state interface relay is designed for mounting on DIN rail, featuring a compact form factor of 94mm in depth, 6.2mm in width, and 80mm in height. It is ideal for controlling output functions in various automation applications and operates efficiently within a temperature range of -25°C to +60°C.

• Direct actuator connection reduces installation complexity
• No additional modular terminal blocks needed for setup
• Achieves time savings of up to 60% during installation
• V8 adaptor ensures efficient system cabling integration
• Offers safe isolation between coil and contact
• Compact design saves up to 80% of installation space

• Utilised in automation systems for output control
• Used in industrial requiring space-efficient solutions
• Suitable for environments with variable temperature conditions
• Designed for integration with various system cabling setups

The typical input current at nominal voltage is 8.5mA, which allows it to operate efficiently while ensuring minimal energy consumption.

It accommodates rigid conductors ranging from 0.14mm² to 2.5mm², and flexible conductors with suitable ferrules can also be used within specified limits for reliable connections.

It operates effectively in ambient temperatures from -25°C to +60°C, making it suitable for demanding industrial environments.

The relay features safe isolation according to DIN EN 50178, including reverse polarity protection and a built-in freewheeling diode for enhanced operational reliability.

The typical response time is approximately 20μs at nominal voltage, allowing for rapid switching actions in responsive applications.