II. Core Parameters

Manufacturer: Yaskawa (Yaskawa Electric)

Model: JANCD-MBB10 (also known as 140091-1)

Product Type: CPU Rack Backplane (Mother Board)

Applicable Series: Motoman XRC/MRC Robot Controller

Number of Slots: 4 Card Slots

Connector Configuration: 2×96-pin Mother Head, 2×48-pin Mother Head, 3×3-pin Connector

Rated Voltage: 24 VDC

Weight: Approximately 1.13 kg (2.5 lbs)

Operating Temperature: 0 - 40℃ (No Condensation)

Storage Temperature: -10 - 60℃

Humidity Tolerance: ≤ 95% RH (No Condensation)

Status: Discontinued (DISCONTINUED), mostly available as second-hand / inventory spare parts in the market

III. Main Functions and Features

Backplane Interconnection: As the core connection carrier of the CPU rack, it carries CPU, I/O, communication and other boards to achieve high-speed signal transmission and data exchange between boards.

Power Distribution: Precisely distributes 24VDC power to each slot board to ensure stable power supply.

Modular Design: 4 slots support flexible configuration, facilitating board card expansion, replacement and maintenance, and suitable for different control requirements.

Industrial Grade Reliability: Strict temperature control and humidity tolerance design, suitable for harsh industrial automation environments, with strong vibration and interference resistance.

Mechanical Support: Provides stable installation and positioning for board cards, enhancing the overall structural strength of the rack.