Allen Bradley 1771-IJ PLC-5 Encoder Counter Module Ser A FW L 1771IJ AB PLC5

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ALLEN BRADLEY 1771-IJ SER. A F/W L 5VDC 1.4A UNMP & (2) ALLEN BRADLEY 1771-WB

Allen-Bradley Cat. No: 1771-IJ Encoder Counter Module 5V I/O. Rev. D02

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Allen-Bradley 1771-IJ Encoder Counter Module I/O Series A Rev L 5V

Allen Bradley 1771-IJ Series A Firmware Rev L with wiring arms