Photos are representative and don't always show the exact series or revision on hand. Request a quick quote or call (833) 800-7748 and we'll verify the precise series/rev in stock before you buy.
No online seller is an authorized Allen-Bradley distributor, so "factory-sealed original packaging" claims don't guarantee a part is new or current-revision. We sell genuine surplus and refurbished units, sourced through trusted channels, inspected and tested, and shipped from the USA, never overseas. Backed by our own 1-year warranty.
What does surplus mean?
"Surplus - Tested (With Warranty)" refers to surplus industrial automation equipment that has been inspected and tested for functionality by PLC Department technicians and verified to be in working condition.
"Surplus" can include items that are:
- New Surplus: Unused items that may have been stored for an extended period or removed from inventory without ever being installed.
- Used Surplus: Previously installed or used items that have been tested and verified to function properly.
- Refurbished Surplus: Items that have undergone repair, reconditioning, or component replacement to restore functionality.
All surplus items may exhibit minor cosmetic wear. Each item is backed by PLC Department's 1-year functional warranty.
1785-KA5 Allen-Bradley
Description
Data Highway Plus (DH+) to Data Highway (DH485) Communication Adapter Module, for uploading/downloading of SLC 500 programs from a DH+ device and for message communication between DH+ PLC processors and DH485
