1771-VHSC
PublishedVery High Speed Counter Module
Allen-BradleyControl Systems (PLC & DCS)Counter ModuleIndustrial supply
Allen-Bradley 1771-VHSC very high speed counter module for the 1771 PLC-5 I/O platform. 4 counters, up to 500 kHz input, 8 outputs, selectable high-speed or filtered inputs.
Wholesale supply1771-VHSC
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameVery High Speed Counter Module
Item number / code1771-VHSC
BrandAllen-Bradley
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeCounter Module
Technical data12 rows
ConductorsBolden 9182 or equivalent Category 211; 750 foot Belden 9182 or equivalent Category 10
FilteringSelectable — high-speed or filtered (filtered < 100Hz)
Fuse7AG 3A fuse — Littelfuse 225003
Inputs per Counter9 (A, B, Gate/reset input)
Location1771 Series A or B VD chassis
Maximum Coin Value0-999,999 (programmable)
Maximum On-state Voltage Drop0.05Ω per output
Maximum Output Off-state Leakage CurrentLess than 10 μA at 24V DC
Minimum Input Current4 mA
Number of Counters4
Number of Outputs8
Output ControlAny
Reference numbers1 public
Allen-Bradley1771-VHSC