Yaskawa DF9200674-E0N Main Backplane I/O Board
The DF9200674-E0N is an upgraded main backplane I/O board with official model JANCD-MBB02-1. It is specially designed for Yaskawa Motoman MRC and XRC robot controllers. This unit is the enhanced version of DF9200674-D0, featuring improved circuit performance, wider temperature adaptability and RoHS compliance. It works as the central unit for system power distribution and signal transmission.
Description
Model Definition
DF9200674 Base part number for main backplane I/O boardE0 Upgraded hardware revision based on D0 versionN RoHS compliant lead-free standard batchJANCD-MBB02-1 Official model nameCompatibility Direct replacement for DF9200674-B0 C0 and D0. Pin to pin compatible with JANCD-MBB02-2.
Technical Specifications
Electrical Parameters
Input voltage 5 V DC ±5%Power distribution Multi channel 5 V DC and 24 V DC output for onboard slotsSignal type TTL level and differential signalPower consumption Approximately 30 WPerformance Optimized ripple suppression and anti interference capability
Mechanical & Environmental Parameters
Dimensions W×H×D 250 mm × 180 mm × 30 mmWeight Approximately 0.6 kgOperating temperature 0 °C to 55 °CStorage temperature -20 °C to 70 °CRelative humidity Less than 80% RH non condensingProtection class IP20 for cabinet installationMaterial Standard RoHS compliant components
Interface and Slot Configuration
System bus Standard backplane interface for MRC and XRC controllersCard slots 4 to 6 slots for servo cards and I/O modulesCN1 to CN4 Interfaces for servo and encoder signalsCN5 Main power input terminal
Core Functions
Distribute stable 5 V DC and 24 V DC power to all installed functional boards.Route control signals differential signals and encoder signals for the whole control system.Realize data exchange between main controller and all sub boards.Built in overvoltage and overcurrent protection for circuit safety.Enhanced anti interference design ensures stable operation in harsh industrial environments.
Compatibility
Applicable devices Motoman MRC robot controller Motoman XRC robot controllerMatching componentsServo control board DF9200662-D0 DF9200664-D0NMotion interface board DF9200658-C0 DF9200658-C0NPower distribution board DF9200471-D1 DF9200471-E0
Common Faults & Maintenance
Common Faults
Abnormal power supply leads to malfunction of all inserted boardsSignal transmission error causes axis communication alarmsPoor slot contact results in intermittent system faults
Maintenance Guidelines
Use ESD protection during handling installation and removalClean slot contacts and terminals regularly to remove dust and oxidationEnsure good ventilation around the boardCut off all system power before maintenance workUse DF9200674-E0N as the preferred replacement part
Application Scenarios
Power and signal distribution for Motoman MRC and XRC robot control cabinetsCentral signal routing for multi axis servo control systemsOn site replacement and upgrade for old DF9200674-B0 C0 D0 boardsIndustrial automation projects requiring wide temperature range and RoHS standard products
英文版，不要图片
Yaskawa DF9200674-E0N Main Backplane I/O Board
Product Description
The DF9200674-E0N is an upgraded main backplane I/O board marked JANCD-MBB02-1, developed for Yaskawa Motoman MRC and XRC robot controllers. It is an enhanced successor to DF9200674-D0, equipped with optimized circuits, stronger anti-interference performance, wider temperature tolerance and RoHS compliant lead-free components. This board acts as the core backbone for system power distribution and overall signal routing.
Model Definition
DF9200674 Base part number of the main backplane I/O boardE0 Improved hardware revision upgraded from D0 versionN RoHS compliant lead-free production standardJANCD-MBB02-1 Official model designationCompatibility It can directly replace DF9200674-B0, DF9200674-C0 and DF9200674-D0. It is pin-to-pin compatible with JANCD-MBB02-2.
Technical Specifications
Electrical Parameters
Input voltage 5 V DC ±5%Power distribution Multi-channel 5 V DC and 24 V DC output for functional board slotsSignal type TTL level signal and differential signalPower consumption Approximately 30 WFeature Optimized voltage ripple suppression and enhanced signal stability
Mechanical & Environmental Parameters
Dimensions W×H×D 250 mm × 180 mm × 30 mmWeight Approximately 0.6 kgOperating temperature 0 °C to 55 °CStorage temperature -20 °C to 70 °CRelative humidity Below 80% RH, non-condensingProtection class IP20, suitable for cabinet installation
Interface and Slot Configuration
System bus Standard backplane interface for MRC and XRC controllersCard slots 4 to 6 slots for servo boards and I/O modulesCN1 to CN4 Interfaces for servo and encoder signalsCN5 Main power input terminal
Core Functions
Deliver stable 5 V DC and 24 V DC power to all installed functional boards.Transmit control signals, differential signals and encoder signals throughout the system.Serve as the central data exchange channel between the main controller and sub-boards.Integrate overvoltage and overcurrent protection to safeguard internal circuits.Advanced anti-interference design ensures reliable operation in complex industrial environments.
Compatibility
Applicable devices Motoman MRC robot controller, Motoman XRC robot controllerMatching componentsServo control board DF9200662-D0, DF9200664-D0NMotion interface board DF9200658-C0, DF9200658-C0NPower distribution board DF9200471-D1, DF9200471-E0
Common Faults & Maintenance
Common Faults
Abnormal power supply causes all inserted boards to stop working.Signal transmission failure triggers axis communication errors.Poor contact of slots leads to intermittent system alarms.
Maintenance Guidelines
Apply ESD protection during handling, installation and removal.Regularly clean slot contacts and terminals to remove dust and oxide.Maintain smooth ventilation around the board.Cut off the entire system power before any maintenance operations.DF9200674-E0N is the recommended replacement part.
Application Scenarios
Power supply and signal distribution for Motoman MRC and XRC robot control cabinets.Central signal routing for multi-axis servo control systems.On-site replacement and upgrade for legacy DF9200674-B0, C0 and D0 boards.Industrial automation projects requiring wide temperature adaptability and RoHS compliance.
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