A-281C Control Board
Part Number: ASY-555-X0A
Vendor: Micro-Air, Inc. Shipping Weight: 1.0 lb
A-281 C Replacement Power Logic Control Board | 85 To 240 Volts
The A-281C Control Board is part of a legacy DX cabin control system sold in the mid-1990s. This is a newly manufactured, footprint-compatible replacement that operates identically. The display interface can either be the legacy, 4-conductor cable with a Molex connector on each end, or it can be the newer 6-conductor RJ-12 cable with straight-through wiring.
Shown with Pin Connectors. (Most units before year 1999)
Can these boards be used for new installations?
Which boards do they replace?
Is the board a direct replacement?
Are these boards dual voltage?