Fanuc IC610MDL110 PLC

The High Speed Counter module (HSC) allows a Series One or Series One Plus PC to monitor and control a number of process variables (position, velocity, flow rate) that the CPU cannot control due to timing constraints. A logical relationship between the counters seven inputs, the preset, and current value determines the status of its own two external outputs as well as others through CPU user logic.

The module can be installed in any of the first 4 I/O slots adjacent to the CPU, and uses 8 I/O and 2 counter references to interface with user logic. Indicators on the front face of the module give output and count status.