The MC-TSIM12 (51303932-476) is a high-density Sequence Input Module (SIM) specifically engineered for the Honeywell TDC 3000 and Experion® PKS Distributed Control Systems. This module acts as an authoritative interface for capturing high-speed digital state changes from critical field devices, including limit switches, relay contacts, and safety interlocks. By utilizing precise time-stamping capabilities, the MC-TSIM12 enables detailed Sequence of Events (SOE) recording, which is a mechanical necessity for root-cause analysis in industrial facilities. Its ruggedized construction and independent channel isolation ensure that mission-critical data remains untainted by field-side electrical interference.
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | MC-TSIM12 |
| Part Number | 51303932-476 |
| Product Type | Sequence Input Module (SIM) |
| Platform Compatibility | Honeywell TDC 3000 / Experion PKS |
| Channel Count | 32 Digital Input Channels |
| Input Type | 24 VDC Nominal (Dry Contact or Voltage Input) |
| Isolation | Galvanic channel-to-system and channel-to-channel isolation |
| SOE Capability | High-resolution time-stamping for sequence tracking |
| Diagnostics | Onboard monitoring for loop integrity and module health |
| Status Indicators | Dedicated front-panel LEDs for each channel |
| Operating Voltage | 24 VDC |
| Operating Temperature | 0 °C to +60 °C |
| Humidity | 5% to 95% non-condensing |
| Certifications | CE, UL, CSA, IEC compliance |
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