SMC EX250 series Pneumatic Logic Controller

This pneumatic logic controller provides Compact local control for Air systems, designed to Interface with sensors and valves in industrial automation environments. It operates on a 24V supply and supports four inputs with two switchable PNP/NPN outputs, using M12 connections and an LED display for status indication. Built for operation between −10°C and +50°C, it is intended for integration where space is limited and straightforward pneumatic logic is required.

• 24V supply enabling direct integration with common control circuits
• 4 inputs allowing multi-sensor logical decisions
• 2 outputs with PNP/NPN selection for flexible actuator drive
• M12 connectors for robust field wiring connections
• LED display giving immediate operational status feedback
• Wide operating temperature range supporting varied plant conditions

• Suitable for decentralised valve control on machine manifolds
• Ideal for switching pneumatic actuators from sensor logic
• used with M12 sensor networks in factory automation
• Suitable for small-scale pneumatic sequencing tasks
• Used for local interlocks and safety-related valve enable signals

The unit uses M12 connection(s) for input and output device wiring to simplify installation with compatible sensors and actuators.

Outputs can be set to either PNP or NPN mode to match the input/output commoning convention of connected equipment.

It is rated to operate from −10°C up to +50°C and is specified for typical industrial humidity without condensation.

The LED display indicates status and helps verify signal presence and Basic fault conditions during set-up and fault-finding.

Yes, the outputs are suitable for driving valve control circuits at 24V provided the load and wiring conform to the unit’s output capabilities.