GE XMTC-62-21
Product Name: GE Multilin UR Series / B90 / 369 / 735 Family — Motor / Transformer Thermal Overload / RTD Temperature Input Module (part of GE protection relay I/O option)
Overview: The XMTC-62-21 is typically a Resistance Temperature Detector (RTD) / thermocouple input module or a combined temperature monitoring & contact I/O module used with GE Multilin protective relays (e.g., 469, 735, UR series) or GE Fanuc / PACSystems as a field I/O option. It acquires up to 6 RTD channels and provides cold-junction compensation.
Toshiba XM-5701B
Product Name: Toshiba T-Series / V-Series PLC Digital Input Module (or High-Speed Counter / Positioning Interface, depending on series)
Overview: Part of Toshiba's programmable controller (EX40 / EX100 / VS Series) I/O family. The XM-5701B is commonly a 16-point 24 V DC digital input module with common-terminal grouping, used to bring field discrete signals into the Toshiba PLC rack.
Eaton XTO2-F2208F
Product Name: Eaton Moeller® xStart / XT Series Contactor / Motor Protection Accessory (F2208F — typically an auxiliary contact block or timing module for XT contactors)
Overview: Part of Eaton's XT (formerly Moeller DIL) contactor system — the F2208F designation generally refers to an 8-pole front-mounted auxiliary contact block (2NO+2NC or similar configuration) or a specialized function module for XTO2 contactor frames. Confirms to IEC 60947-4-1.
Eaton XIOC-16DO
Eaton XIOC-16DI
Honeywell XSL512
Product Name: Safety Manager / FSC SIL 3 Analog Output Module (16-channel, 4–20 mA)
Overview: Redundant-capable, hot-swap analog output module for Honeywell Safety Manager / Fail Safe Controller (FSC) SIS. Delivers certified 4–20 mA signals to final elements (ESDVs, control valves with positioners) with per-channel diagnostics and HART pass-through.
Honeywell XFR822A
Product Name: Excel 800 / Building Management Panel Bus Analog Output Module with Manual Override (also referenced as relay-type I/O in some DCS contexts)
Overview: Part of Honeywell's Excel 800 (XL800 / Ciper 50) building automation system I/O family. Provides 8 analog output channels (0–10 V / 0–11 V) with individual manual override potentiometers. Also used in some process DCS retrofits as a Panel-Bus I/O module.
HIMA X-DO2401 985210203
HIMA X-DI3201A
HIMA X-CPU01
Product Name: HIMax Safety Central Processing Unit Module
Overview: Central processor for HIMA HIMax safety controllers (H41q / H51q racks). Executes user safety programs, manages I/O scanning, handles redundant CPU operation, and provides secure Ethernet communication. TÜV-certified for high-integrity safety applications.
HIMA X-COM01 985260001/985260000
Product Name: HIMax Communication Module
Overview: High-speed safety-certified communication interface for the HIMA HIMax Safety Instrumented System (SIS). Acts as the gateway between HIMax racks and external networks (DCS, SCADA, peer HIMax controllers). Designed with non-interference principle — loss of external communication does NOT affect safety logic execution.
METSO D201925
Function / Working Principle:
Each of the 32 (or 16, depending on rack firmware revision) input channels accepts a 24 V DC wet contact or solid-state sensor signal from field devices — limit switches, proximity sensors, motor run status, ESD pushbutton contacts, etc. Optical isolation decouples field-side voltage transients from the system backplane. The module samples inputs at a configurable scan rate, applies software debounce filtering, and presents the binary state to the control engine for logic, interlocking, and alarm evaluation. LED indicators show per-channel ON/OFF status and module health. The module is hot-swappable in a live DNA rack.
