2-inch Digital Battery ACU

Benefits and Specifications

Clock	Local Time and Flight Timer (available)
Size	Fits standard 2-inch panel cutout
Battery	Rechargeable, field-replaceable emergency battery (available)
Lightweight	Weighs just 0.4 lbs
Simple user interface	Single, push-and-turn control knob
Display	Daylight readable LCD and smooth, high-resolution graphics
Lighting	Manual, external lighting control or built-in photocell for automatic dimming
Night Vision Imaging System (NVIS)	NVIS compatible units (available)
Software	Field-upgradeable software via standard USB-A port
Certified	TSO-certified hardware and software (Design Assurance Level A)
Made in the USA	Designed and built in Wichita, Kansas, USA
Warranty	Two-year limited warranty

Power Input	10–32 VDC 0.14A @ 28 VDC; 4 watts nominal
Data Input	ARINC 429
Data Output	ARINC 429
Battery	Rechargeable coin cell (memory only) Rechargeable, field-replaceable emergency battery supply (available) P/N 6430006-(1) Technology: Nickel-Metal Hydride (NiMH) Attributes: 0.25A @ 24 VDC nominal (6 Wh capacity) Runtime: 60 minutes @ 0.25A
Weight	0.4 lbs (0.17 kg)
Mounting	Rear panel mounted, (4) #6–32 screws, 2.25-inch round bezel
Dimensions	2.43″W x 2.43″H x 1.0″D (61.7mm x 61.7mm x 25.4mm)
Mating Connector	P/N 9019162-1: 26-pin, D-Sub electrical connector (Quick Disconnect)
Certification	FAA TSO certified to C2d, C106, C113b RTCA DO-160G qualified RTCA DO-178C qualified, Design Assurance Level (DAL) A
Rights	U.S. Patent 11,048,389