SMC EX250 series 1 Mpa Serial Interface

This serial Interface module connects valve manifolds and I/O devices within industrial control networks to central controllers. It provides consolidated input and output handling for pneumatic valve systems and external sensors, offering LED status indication and a rugged enclosure suitable for on‑machine mounting. The unit accepts standard 24V control supplies and integrates with serial fieldbus protocols to Streamline wiring and reduce installation complexity.

• Supports 32 digital outputs for extensive device control
• Accepts 4 digital inputs to monitor external sensors
• Switchable PNP or NPN outputs enabling wiring flexibility
• Operates between -10 °C and +50 °C for factory environments
• Rated for 1 MPa maximum operating pressure for pneumatic systems
• Uses 3‑pin M8 connector for Compact connectorised installations

• Suitable for centralised control of pneumatic valve manifolds in assembly lines
• Ideal for interfacing discrete sensors to factory automation networks
• Used with distributed solenoid valve arrays requiring many outputs
• Suitable for plant areas requiring compact, connectorised I/O nodes

The unit uses a 24V supply for input and output circuits and accepts 24V for internal control power within the specified ranges.

Diagnostic and status LEDs provide Visual indication of power, error, hold/clear and address settings for straightforward troubleshooting.

The module uses an M8 three‑pin plug for input connections and M12‑style connectors for communication and power interfaces as required.

The enclosure meets vibration and impact resistance criteria with reinforced mounting provisions and tie‑rod attachment points for manifold integration.