MD41-244 Relay Unit, Model MD41, 14V, TSO’d

MD41-244 Relay Unit, Model MD41, 14V, TSO’d

MD41-244 Relay Unit Description

The MD41-244 is a bulkhead mounted remote transfer relay unit. It helps for switching a CDI or HSI Indicator between two aircraft radio navigation systems. The remote switching unit is designed to be used with the companion MD41-1XXX series Annunciation Control Unit (ACU). This pertains to GPS systems where the user desires to share a common CDI or HSI between an existing NAV system and also a GPS system

The 24 pole unit features eight relay pairs consisting of 3 poles per relay pair. Each relay pair can be activated individually by either voltage or ground keying or also as a group by ground keying.

Specifications:

• Mounting: Bulkhead
• Width: 2.86 Inches
• Also, Height: 1.52 Inches
• Depth: 2.60 Inch
• Weight: 0.75 lb
• TSO Compliance: TSO C129
• Applicable Documents: RTCA DO-160C, and also DO-208
• Operating Temperature Range: -55 to +70°C
• Humidity: 95% Non-Condensin
• Altitude Range: 0 to 55,000
• Vibration: Cat. M and also N
• Lastly, Operational Shock: Rigid Mounting, 6 G Operational (15 G Crash Safe)