Spectrum Controls - Eight Channel Medium Speed Counter 65KHz - 1756SC-CTR8

8-Channel Counter/Flowmeter

• Eight incremental, 24-bit, single-ended counters or up to four pairs for up/down or quadrature counters.

• Configure each input group as 5, 12, or 24 VDC, or 50, 200 mVpp counters, or as turbine flow (variable reluctance coil) AC inputs; input signal range is from 0 to 65 kHz.

• Provides scaling K factor for turbine flowmeters; can be setup for flowmeter proving requirements.

• For counting applications, can count incremental inputs up to 65 kHz.

• Four external counter enable lines for faster counter control.

• Provides scaling of input counts or input frequency to engineering units.

• Simultaneous frequency/counter display; Limit and zero flags to detect rollover, roll-under.

• Count direction flags; start, stop, reset, and preset control.

• Count and rate measurements may be multicast to other processors at intervals as short as 10 ms.