Compact device handles small number of frequency inputs.

The Holjeron BusBlock Frequency Input Module works with a Smart Distributed System (SDS) to handle frequency inputs in a limited amount of space. The BusBlock Frequency Input Module has four channels, with each channel using bus power. Each input can be either a separate SDS addresss, or can be configured to be four embedded objects within a single SDS address. Field terminations are captive screw terminals. Each input has its own LED indication for immediate verification of I/O states. Other BusBlock products include an eight point configurable digital module; as well as analog input and output modules.

Compact four channel frequency input module.
DIN Rail mount enclosure.
Each channel uses bus power, eliminating the need for a separate power supply.
Each input can be magnetic or TTL input.
Support for single pulse or quadrature input types.

Certifications: CSA – C22.2 NO. 14-10, UL-508 (17th Edition)