High-Speed Counter Module Select high-speed counter

High-Speed Counter Module
Select high-speed counter inputs when…
…you need pulse accumulators, pulse rate, or
position information.
n Count rates to 50 KHz
n Cascade counters for 32-bit results
n Measure pulses per second or per minute
n Direct position detection from quadrature encoders
n Individually isolated inputs for best noise immunity
n Count inputs also report as discrete inputs
Performance Specifications
Number of counters
Count mode performance:
Guaranteed count rate
Count resolution
Rate (frequency) mode performance:
Maximum input rate
Shortest measurement period
Longest measurement period
Position mode performance:
Maximum position axes (two channels per axis)
Maximum pulses per second
Maximum quadrature states per second
Position resolution
Input performance:
Guaranteed count input voltage
Maximum count input voltage
Guaranteed off input voltage
Nominal count input current
Maximum ST-Bus power
Isolation (input to ST-Bus)
Operating temperature range
Storage temperature range
Humidity (non-condensing)
8
50 KHz
16 bits
50,000 per sec
100 mS
1 min
4
25,000
100,000
32 bits
4 Volts
30 Volts
1.5 Volts
8 mA
600 mW
1200 V
-30 to 70°C
-40 to 85°C
5 to 95%
Note: A pair of counter channels can be combined to make a
32-bit up/down counter or accumulator.
Ordering Information
Description
8 High Speed Counters w/Base
Module Only
Part Number
ST-DI-CNT-08U
ST-DI-CNT-08M
SIXNET , 331 Ushers Rd., Ballston Lake, NY 12019 USA
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+1 (518) 877-5173
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FAX +1 (518) 877-8346
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[email protected]