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OverviewAllen-Bradley 1771-IJ PLC-5 Encoder/Counter Module 5V DC, TTL, A
Mfr. Part Number:

1771-IJ/A

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1771-IJ PLC-5 Encoder/Counter Module, 5V DC, TTL, Series A
Full Description: Allen-Bradley 1771-IJ PLC-5 Encoder/Counter Module, 5V DC, TTL compatible, Wiring Arm: 1771-WB, Series A
Status: Current Product
Inventory & Prices
Condition:

NSO (New Surplus Open)

Warranty: One Year Replacement Warranty
Availability:
0 in stock 1 available for pre-order
Shipping Date:
 - Ships within 3 working days
Retail Price: $2,536.00
Your Price: $1,306.00
Quantity:
   
 
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1771-IJ/A
Similar Parts Mfr Cond Description Retail Price Disc Qty
1771-IJ/A RA UPP Allen-Bradley 1771-IJ PLC-5 Encoder/Counter Module, 5V DC, TTL, Series A $2,536.00 $39.00 -98% 1 buyit
Specs & Technical Data
Specifications: Allen-Bradley 1771-IJ Number of Counters: 1; Counter Input, switch selectable: Single channel, counter; Dual channel, encoder; Input Pulse Rate: 50KHz max; Data Transfer Modes, switch selectable: Single transfer mode; Block transfer mode; External Supply: 5V DC, ±0.25V; Input Ratings: Vin: 0-5V DC; Vih, min: 2.4V DC; Vil, max: 0.6V DC; Output Ratings: 2 open-collector outputs without internal pull-up resistors, Iout: 500mA max per output; Vout: 5V DC max; Power Dissipation: 6.7W, max; Wiring Arm: 1771-WB. 
Miscellaneous: Allen-Bradley 1771-IJ encoder/counter module maintains a count, independent of the processor, of input pulses that typically originate from such devices as quadrature type encoders, high speed optical beam counters, and certain types of switches. The1771-IJ module is capable of making decisions based on the count total by comparing it to previously programmed values and activating either one or both of its outputs based on the results of the comparison. 
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