Product Description
NAiS FP2-PSA1 PLC Power Supply Unit
The NAiS FP2-PSA1 (Part Number: AFP2631) is a highly reliable Programmable Logic Controller (PLC) power supply unit designed specifically for the NAiS / Panasonic FP2 series automation systems. Manufactured by Matsushita Electric Works, Ltd., this industrial-grade unit efficiently converts a 100-120V AC input into a stable 5V DC (2.5A) output to power your PLC backplane and connected modules. For enhanced system safety and diagnostics, it features a built-in alarm output relay (rated at 1A 30V DC) equipped with COM, NO, and NC terminals. Built to rigorous industrial standards, the FP2-PSA1 is UL listed and CE marked, ensuring safe, consistent, and dependable operation in demanding manufacturing environments.
Technical Specifications:
- Brand: NAiS (Matsushita Electric Works, Ltd. / Panasonic)
- Model Number: FP2-PSA1 (Alternative Part Number: AFP2631)
- Input Power: 100-120V AC, 0.4A, 50-60Hz
- DC Output: 5V DC, 2.5A
- Alarm Output: Relay rated at 1A, 30V DC (Includes COM, NO, and NC terminals)
- Wiring Requirements: Copper conductors only, AWG22-14, Minimum 60/75°C rating
- Terminal Tightening Torque: 0.5-0.6 N.m (5.3 in-lb)
- Certifications: UL/US Listed (Ind. Cont. Eq. 7V75), CE Marked
- Country of Origin: Made in Japan

NAiS FP2-PSA1 PLC Power Supply Unit
Shop the genuine NAiS FP2-PSA1 (AFP2631) PLC Power Supply Unit by Matsushita. Features 100-120V AC input, 5V DC (2.5A) output, and a built-in alarm relay for FP2 series controllers. Reliable, CE marked, and UL listed for industrial automation.





