PRS12N04TH is EN-compliant railway-grade 3U plug-in low-voltage control power board for Alstom metro and light rail traction converter racks. It converts vehicle on-board DC110V/DC24V auxiliary power into multiple stabilized isolated low-voltage power rails, supplying constant logic power for master control CPU, communication boards, digital I/O and signal sampling circuits.

CDG11AF14SACH is EN-compliant railway standard 3U plug-in high-precision analog acquisition and hardware safety interlock board for Alstom metro and light rail traction converter racks. It integrates isolated DC-link voltage, three-phase inverter current detection, multi-channel 4–20mA temperature signal collection and DC24V safety chain opto-isolated input circuits.

CDG11AF014SACH is EU EN compliant railway-grade 3U plug-in signal conditioning board for Alstom metro and light rail traction converter racks. It integrates fully isolated DC-link voltage sampling, three-phase inverter current detection, multi-channel 4–20mA temperature acquisition and opto-isolated DC24V high-voltage safety chain inputs.

56015-008-10 is railway certified 3U plug-in high-precision analog acquisition and hardware safety interlock board for Alstom metro and light rail traction converter racks, part of CDG11 series standardized signal acquisition hardware.

PRS12N04BA is EN railway certified 3U plug-in isolated low-voltage control power module for Alstom metro & light rail traction converter racks. It converts vehicle on-board DC110V battery auxiliary power into multiple stabilized isolated low-voltage rails, supplying steady logic power for master CPU, analog sampling boards, TCMS communication, IGBT gate drive and digital I/O expansion modules.

MVAJ55H1JB08588 is EU EN certified railway-grade 3U slide-in high-power auxiliary power module for Alstom metro and light rail traction converter racks, belonging to MVAJ series high-voltage input power platform.

AT315MR-T/7 is EN 50155 certified railway standard 3U plug-in multi-channel IGBT gate drive and real-time fault monitoring board for Alstom metro and light rail traction converter racks. It receives PWM modulation commands from MVTU/MVTT master control CPU via rack backplane bus, outputs isolated high-drive gate signals to power IGBT modules, and continuously monitors IGBT desaturation, overcurrent, gate supply loss and power module overtemperature.

Kollmorgen SERVOSTAR SP12000 is a high-power digital AC servo amplifier (servo drive) from the SERVOSTAR SP series, designed for high-performance motion control in industrial automation systems.

Kollmorgen / AMAT 0190-16633 is an OEM 2-channel magnet driver module, commonly used in Applied Materials (AMAT) semiconductor equipment.

Kollmorgen CR1074 is a SERVOSTAR SERCOS interface servo drive module used in high-performance industrial motion control systems.