Example: marketing
Controllogix low speed counter module
Found 1 free book(s)1769-UM006E-EN-P, Compact High-speed Counter Module …
literature.rockwellautomation.comThe 1769-HSC module is an intelligent counter module with its own microprocessor and I/O that is capable of reacting to high-speed input signals. The module can interface with up to two channels of quadrature or four channels of pulse/count inputs. The signals received at the inputs are filtered, decoded, and counted.