Product Type

Programmable Controllers


Allen Bradley


1746-HSCE2 – High Speed Counter Module

The high-speed counter module is used in control applications where the ability to detect high-speed machine or process motion is critical. It has 4 counters, but only 2 can be used with quadrature inputs. When configured for class-1 operation with any SLC processor, it provides 16-bit counters with 8 input words and 8 output words. When configured for class 4 operation, it provides 24-bit counters for count ranges of ±8,388, 607 with 23 input words and 8 output words. It has 4 source outputs so that the control loop is closed on the module without going through I/O or program scan delays. Typical applications include packaging, material handling, flow monitoring, cut-to-length, motor speed control, and machining.

Motor Rating Part Ref
kW HP Amps Voltage