HIMA X-DI 32 05 Digital Input Module 985210231 HIMax XDI3205

The HIMA X-DI3205 (985210231) is a SIL 3-certified digital input module for the HIMax safety system, designed for critical shutdown applications. It features 32 galvanically isolated channels (24V DC) with fault detection (open-circuit/short-circuit) and meets IEC 61508 standards. Its hot-swappable design ensures continuous operation in hazardous industries like oil/gas and power generation.

Key Identification & Compliance

• Model: X-DI3205 (Order No. 985210231)

• System Compatibility: HIMA HIMax Safety PLCs

• Safety Certification: SIL 3 (IEC 61508), TÜV-approved

Technical Parameters

• Input Channels: 32 channels (individually configurable)

• Input Type: 24V DC (sink/source)

  • Voltage Range: 15–30V DC

  • Current Consumption: 3mA per channel (typical)

• Isolation:

  • Channel-to-channel & system isolation (1500V AC)

  • Group isolation (8 channels per group)

• Response Time: <1ms per channel

Functional Features

• Diagnostics:

  • Open-circuit, short-circuit, and overload detection

  • Per-channel LED status (green/red)

• Redundancy: Hot-swappable (supports online maintenance)

• Wet Contact Support: Compatible with NAMUR sensors (optional).

Environmental & Mechanical

• Operating Temperature: -40°C to +70°C

• Humidity: 5–95% (non-condensing)

• Vibration/Shock: IEC 60068-2-6/27 (industrial grade)

• Protection Class: IP20 (panel-mounted)

Certifications & Approvals

• Functional Safety: SIL 3 (IEC 61508), TÜV Rheinland

• EMC: EN 61326-1 (industrial immunity)

• Hazardous Areas: ATEX/IECEx (optional)

Integration & Configuration

• Wiring: Spring-clamp terminals (screwless, 0.2–2.5mm²)

• Software: Configured via HIMA Safety Manager (HSM)

• MTBF: >150,000 hours (predicted)

Critical Notes

• Safety Constraints: Requires HIMA-approved configuration tools for SIL 3 compliance.

• Replacement: Use exact part number (985210231) to maintain safety integrity.