YOKOGAWA FA-M3 Embedded Machine Controller

Replacement note: Use designated spare parts from Yokogawa, and perform functional testing again after replacement

Safety and compliance requirements

（1） Key points for safe operation

Power off operation: Before wiring or plugging in modules, the power must be turned off to avoid electrical shock

High temperature protection: Some modules may experience high temperatures during operation, and protective gloves should be worn during maintenance

Load limit: The output module must not exceed the rated current (transistor type 0.1A-2A/point, relay type 2A/point)

Prohibition of modification: It is not allowed to modify the internal circuit or shell of the module, otherwise the safety guarantee will be lost

Safety circuit: An external relay must be connected to achieve emergency stop circuit interlocking, which is linked to the operation status of the controller

（2） Waste disposal (EU/UK region)

Equipment disposal: Do not dispose of as household waste, contact the local Yokogawa office for disposal in accordance with environmental regulations

Battery disposal: The module has built-in lithium batteries (lithium classification), and batteries that can be disassembled by users need to be separately classified and recycled; Non removable to be disposed of together with the equipment

WEEE Compliance: Complies with the requirements of the WEEE Directive, with product labeling featuring a dedicated recycling label

（3） Software Usage Specification

Software authorization: For single computer use, additional authorization is required for multiple devices

Prohibited behaviors: Reverse engineering (such as decompilation), unauthorized copying/transfer/leasing of software are prohibited

Backup requirements: The original software media must be securely stored and only copies for backup purposes are allowed

Key accessories and spare parts

（1） Core attachments

Category Model Example Usage

Programming tool cable KM11-2T/KM13-1S connects PC and CPU modules for program download/debugging

Fiber optic cable KM60-001/KM61-100 module to module extended communication, suitable for indoor/outdoor use

Terminal block cable KM55-005/KM55-030 connects I/O module and terminal block, length 0.5-3m

Terminal block TA40-0N/TA50-0N I/O signal adapter, supports screw fixation/DIN rail installation

（2） Common spare parts

Spare part name, part number, applicable scenarios

Fuse A1113EF power module overcurrent protection (3.15A delay type)

Terminal A1474JT/T9113PF 10/18 point terminal block replacement

Dust proof connector cover T9031AS module connector dust protection

Rail Installation Kit T9031AP/T9031AQ Basic Module DIN Rail Installation and Fixation

Shielding clip FGC series shielded cable grounding fixation