Yaskawa DF9201221-B0N Teach Pendant Interface Board

Technical Specifications

Model:DF9201221-B0N (JANCD-MTP01)

Brand:Yaskawa

Product type:Robot teach pendant interface PCB board

Power supply:DC24V

Control function:Teach pendant signal transceiver,operation command transmission,display data forwarding,emergency stop signal processing

Communication:Robot backplane bus

Mounting:Rack mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:0.48kg

Certification:CE

System compatibility

DF9201221-B0N belongs to Yaskawa legacy robot MRC controller family,matched with Yaskawa MRC robot controllers and CACR-SR servo drives. Widely used in welding robots,material handling robots and precision automation equipment. This is a discontinued legacy teach pendant interface board for old production line maintenance spare replacement.

Function

DF9201221-B0N serves as high precision robot teach pendant interface board. It realizes bidirectional communication between robot main control system and handheld teach pendant,transmits jog operation,program editing and axis movement commands,uploads robot status and alarm information to teach pendant. Built-in emergency stop safety signal circuit to ensure safety operation.

Installation

Mount DF9201221-B0N inside robot controller cabinet. Complete backplane bus and teach pendant cable wiring according to wiring drawing. Verify teach pendant operation,emergency stop and screen display function after power on.

Interface

‑Teach pendant communication connector

‑Robot backplane bus port

‑Emergency stop signal terminal

‑Onboard communication drive and signal isolation circuit

Circuit feature

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

Feature

DF9201221-B0N is obsolete Yaskawa MRC robot series spare part. Typical failures include communication dropout,emergency stop signal anomaly,teach pendant no display. Check board integrity and cable connector before replacement. This board must match corresponding Yaskawa MRC robot controller,direct substitution without safety function test is not recommended.

Diagnostic

When teach pendant communication failure,emergency stop signal loss or hardware timeout occurs,the board triggers corresponding alarm codes and sends fault signal to robot main controller.

Built‑in function

Teach pendant command receiving and status feedback,emergency stop safety signal processing,communication fault monitoring,handheld unit data interaction,used as robot teach pendant interface board spare replacement.

Product Brief

DF9201221-B0N (JANCD-MTP01) is Yaskawa MRC robot series teach pendant interface board for industrial robot and precision automation machinery. Confirm robot controller model matching before ordering. ESD protection required during handling and installation.