Allen-Bradley 700-PKT B Pneumatic Timing Module

The Allen-Bradley 700-PKT B is a rugged pneumatic timing module designed to manage time delays in industrial control systems. While it lacks digital programmability, its mechanical simplicity makes it a trusted choice for basic timing functions in harsh environments. Commonly used in conveyor sequencing, packaging machinery, and pneumatic actuator control, this module ensures reliable operation where electrical timing solutions might falter.

Technical Specifications

While newer electronic timers offer more precision, the 700-PKT B still finds use in legacy systems where simplicity and mechanical robustness outweigh the need for microsecond accuracy. We recently helped a food processing plant maintain their vintage filling line using this module – the customer appreciated that “it just keeps working despite dust and temperature swings”.

Common Applications

• Conveyor belt start/stop delays
• Pneumatic cylinder sequencing
• Basic machine cycle timing
• Emergency shutdown delay circuits
• Legacy system replacements

Though primarily used in Allen-Bradley control panels, we’ve successfully integrated these modules into mixed-brand systems with proper interface relays. They’re particularly popular in regions with unstable power supplies where mechanical timers outperform electronics.

Our Services & Support

We maintain global inventory of 700-series components across 16 regional warehouses. While the 700-PKT B is a mature product, our engineers have developed specialized testing procedures to verify functionality before shipment. Every unit comes with our standard 12-month warranty covering mechanical operation – not just cosmetic condition.

For urgent requirements, we offer expedited shipping options through our logistics partners. Actual pricing varies based on configuration and quantity – please contact our team for current availability and quotes.