You are Purchasing a Allen Bradley ASCII I/O Communication Module.

Model : 1771-DAA

This Analog Communication Module is in Great Condition and Fully Guaranteed.

Series A

Firmware Rev B

Backplane Requirements 1.3 Amp @ 5VDC

Shipping and handling is $7.90 within the Continental USA.

~ International bidders are always welcome ~

- We always combine shipping to give you the lowest cost. -