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Industrial Networks and Security Systems

Comprehensive Industrial Communication Service

Industrial networks are the bloodstream of modern automation. Communication failure can paralyze an entire production line. EFIXLAB specializes in diagnostics and repair of all types of industrial communication devices and functional safety systems.

Supported Protocols and Standards

Industrial Ethernet

• Profinet IO/RT/IRT - repair of Siemens, Phoenix Contact, Weidmüller modules
• EtherNet/IP - service of Rockwell, Allen-Bradley, Omron devices
• EtherCAT - regeneration of Beckhoff, Kollmorgen, Delta slaves
• Modbus TCP/IP - gateway and protocol converter repair

Serial Buses

• Profibus DP/PA - repeater, segmentor, interface repair
• Modbus RTU/ASCII - RS232/RS485 converter regeneration
• DeviceNet - node, bridge, power supply service
• CANopen - communication module repair for mobile machines

Devices We Repair

Industrial Switches and Routers

• Siemens Scalance X/M/W - Ethernet port replacement, SFP modules, power supplies
• Phoenix Contact FL Switch - logic regeneration, ports, PoE circuits
• Hirschmann (BAT, MACH, RS) - redundancy module repair, fiber optic ports
• Moxa (EDS, ICS, TN) - extended temperature range switch service

Gateways and Protocol Converters

• Anybus (HMS) - Profinet/Profibus/Modbus/EtherNet IP
• Siemens IE/PB Link - Profinet-Profibus bridge
• Moxa MGate - Modbus RTU/TCP converters

Functional Safety Systems

Safety PLCs

• Siemens S7 F-Systems (ET200SP F, S7-1500F) - F-IO module repair
• Allen-Bradley GuardLogix - safety processor service
• Pilz PSS 4000 - safety central unit regeneration
• Sick Flexi Soft - safety controller repair

Safety Input Devices

• Light curtains - electronics repair for Sick, Omron, Banner, Leuze
• Laser scanners - Sick S300, S3000, RSL regeneration
• Safety buttons - contact repair, monitoring modules
• Safety switches - Euchner, Schmersal lock service

Common Problems and Failures

Communication Problems

• Packet loss - damaged Ethernet ports, isolation transformer problems
• Communication timeout - oscillator failures, clock circuit problems
• CRC errors - damaged RS485 transceivers, EMI interference

Port and Interface Failures

• Port burnout from overvoltage or lightning
• Ethernet transformer damage
• PHY (Physical Layer) circuit failures
• SFP module problems - no detection, optical errors

Why Choose EFIXLAB?

• Specialist tools - cable testers, protocol analyzers, optical meters
• Experience - hundreds of repaired network devices and safety systems
• Speed - we understand network failure means production downtime