Electrical Peripherals

Festo Electrical Peripherals – Valve Manifolds Electrical Peripherals

Festo’s electrical peripherals for valve manifolds are designed to integrate seamlessly with pneumatic valve terminals and manifolds, delivering robust control, simplified wiring and enhanced diagnostic capabilities. These peripherals bridge the pneumatic and electrical domains in automation systems, enabling centralized management of valve actuation, monitoring and system communication.

Whether you are configuring a compact valve manifold or a large-scale pneumatic system, these modules provide the required interface technology, including digital and analogue I/Os, multi-pin connectors, and fieldbus communication blocks. They are engineered with durability, modularity and serviceability in mind—allowing expansions, replacements or rearrangements with minimal downtime. 

⭐ Important: These electrical peripherals deliver fast commissioning, flexible configuration and integrated diagnostics — making valve manifolds smarter, easier to manage and highly reliable.

Design & Functionality

The electrical peripherals connect directly to valve manifolds and valve terminals, supporting a wide array of modules—such as input/output blocks, bus-nodes, connection blocks and power supply units. Installed on mounting rails or plates, they allow easy integration into control cabinets or decentralized installations. 

Modular assemblies support remote I/O, fieldbus nodes (such as AS-interface, DeviceNet, Profibus) and local controllers, helping to reduce wiring complexity and improve diagnostic clarity. 

⭐ Important: Modularity and field-bus compatibility allow tailored installations and scalability without redesigning the base system.

Total Crossed Beams

(Referring to functional coverage across the peripheral families)

These electrical peripherals cover the full range of functionalities required around valve manifolds — from simple digital I/O to complex fieldbus control, from high current power modules to remote diagnostics. They ensure that regardless of the size or complexity of the pneumatic installation, the electrical side is fully covered for control, monitoring and maintenance.

Beam Pitch Options

(Translated as: variant options, connectivity types, module types)

• Digital input/output modules for 24 V DC sensors and loads
• High-current output modules for coil actuation and valve control
• Fieldbus nodes and bus interfaces for AS-interface, DeviceNet, Profibus etc.
• Multi-pin or plug-in connection blocks for simplified cable management
• Power supply modules and fuse/protection units for robust operation
• Plug-in or rail-mounted mounting for compact or decentralised installation

⭐ Important: The wide variety of module types and connection options ensures optimal matching to system size, installation space and automation architecture.

Intrinsic Synchronism

The internal design of the electrical peripheral blocks ensures reliable switching, communication and diagnostics in synchrony with pneumatic valve operation. Built-in LED status indicators, plug-in modules and diagnosis outputs allow fast fault tracing and system monitoring.  

Whether mounted beside a valve terminal or distributed in the field, these peripherals maintain consistent communication, accurate I/O feedback and repeatable performance—supporting the operational stability of the whole automation system.

Operational Advantages

• Simplified wiring: by combining multiple I/Os or valve coils into one module, installation time and error risk are reduced
• Enhanced diagnostics: LED indicators, status bits and fieldbus data provide improved maintenance and uptime
• Scalable architecture: modules can be added, removed or replaced without full system redeployment
• Robust design: metal housings, IP-rated modules and secure mounting deliver durability in industrial environments
• Global compatibility: designed to match standard valve manifolds and terminals, making retrofit or expansion straightforward

Applications: Machine automation, valve terminal installations, packaging and handling systems, factory compressed-air distribution, process automation.