SMC EX250 series Pneumatic Logic Controller

This pneumatic logic controller is a Compact industrial Interface for decentralised valve and I/O control in pneumatic systems. Designed for use with Air as the working medium, it provides local logic and communication connectivity for machine automation. It is intended for environments requiring LED Visual status indication, PNP outputs at 24V and a sealed swivel heavy-series connection with O‑ring for a 45° elbow.

• 8 inputs and 8 outputs for local discrete control and diagnostics
• PNP outputs at 24V for direct sourcing of control loads
• LED indicator display for immediate status visibility
• Swivel heavy-series 45° elbow with O‑ring for secure connection
• Operates up to +45°C for typical industrial ambient use
• Compatible with pneumatic media of compressed Air for valve actuation

• Suitable for decentralised valve manifolds in factory automation
• Ideal for machine I/O expansion where a Compact footprint is required
• used with solenoid valves for sequence control in handling systems
• Suitable for integration into PLC networks via fieldbus gateways
• can be used in control panels requiring clear LED status reporting

The unit requires a 24V supply and provides PNP-type outputs for sourcing loads.

A built-in LED indicator provides Visual signalling of run, error and power conditions.

The controller is for use with Air as the medium and is rated for operation up to +45°C.

It uses a swivel heavy-series connection employing an O‑ring and a 45° elbow for sealed fittings.

The design has a Compact footprint suitable for installations around 63 x 75 mm.