Yaskawa DF9201435-A0N Backplane Board

Technical Specifications

Model:DF9201435-A0N (JANCD-MBB04)

Brand:Yaskawa

Product type:Robot controller rack backplane PCB board

Power supply:DC24V

Control function:Multi-slot backplane bus signal transmission,system power distribution for each plug-in board,slot signal routing

Communication:Parallel backplane bus

Mounting:Rack mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:0.72kg

Certification:CE

System compatibility

DF9201435-A0N belongs to Yaskawa legacy robot MRC controller family,matched with Yaskawa MRC robot controllers and series plug-in functional boards. Widely used in welding robots,material handling robots and precision automation equipment. This is a discontinued legacy rack backplane board for old robot production line maintenance spare replacement.

Function

DF9201435-A0N serves as high precision robot rack backplane board. It provides physical slot interface and high-speed bus signal routing for all controller internal plug-in boards,distributes DC power supply to each functional board. Built-in power and signal trace protection circuit. It realizes reliable data interaction and power supply between main control board and each sub-board inside robot cabinet.

Installation

Mount DF9201435-A0N on robot controller rack frame. Confirm all slot connectors align with each functional board,check power pin definition before power on. Insert each PCB board into corresponding slot and lock. Verify bus communication and power supply status after power-up.

Interface

‑Multiple card slot connectors

‑Main power input terminal

‑Backplane high-speed bus traces

‑Onboard power distribution and signal protection circuit

Circuit feature

Compact rugged PCB layout,equipped with surge and ESD suppression circuit. Stable bus signal transmission,strong anti-interference performance for industrial cabinet environment.

Feature

DF9201435-A0N is obsolete Yaskawa MRC robot series spare part. Typical failures include connector pin oxidation,open circuit of power track,bus signal attenuation. Check board integrity and connector pins before replacement. This board must match corresponding Yaskawa MRC robot controller,direct substitution without full slot inspection is not recommended.

Diagnostic

When power supply abnormality,bus communication interruption or slot pin contact failure occurs,the board triggers corresponding alarm codes and sends fault signal to robot main controller.

Built‑in function

Multi-slot backplane signal routing,system power distribution for plug-in boards,bus signal transmission,power circuit overcurrent protection,used as robot controller rack backplane board spare replacement.

Product Brief

DF9201435-A0N (JANCD-MBB04) is Yaskawa MRC robot series rack backplane board for industrial robot and precision automation machinery. Confirm robot controller model matching before ordering. ESD protection required during handling and installation.