The ABB 57C421 is a discontinued input module designed for pulse tachometer applications, featuring a compact rack-mount design with a weight of 0.50 lbs.
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The ABB 57C421 is a discontinued input module designed for pulse tachometer applications, featuring a compact rack-mount design with a weight of 0.50 lbs.