HIMA X-DO 32 01

Description

1. Product Overview

2. Product Parameters

2.1 Core Output Specifications

• Output Channels: 32 isolated digital output channels (4 channels per group, galvanic isolation between groups)
• Output Type: 24V DC solid-state relays (SSR), normally open (NO)
• Output Current: 0.5A per channel (continuous), 1A peak (1s)
• Voltage Range: 18-30V DC (load voltage)
• Response Time: ≤5ms (on/off transition)
• Isolation Rating: 500V AC between channels (group-to-group), 2500V AC between module and backplane

2.2 Electrical & System Parameters

• Power Supply: 24V DC (supplied by HIMA HIMatrix SIS rack), power consumption ≤15W
• Backplane Interface: HIMA HIMatrix internal bus (Ethernet-based), 100Mbps full-duplex
• Diagnostic Features: Short-circuit detection, overcurrent protection, channel fault status feedback, module self-test (BIT), LED per-group status indicators
• Safety Configuration: Configurable fail-safe state (de-energize-to-safe)
• Redundancy Support: Compatible with HIMA HIMatrix 1oo2 fault-tolerant architectures (external redundancy configuration)

2.3 Environmental & Mechanical Parameters

• Operating Temperature: -20°C to +60°C (industrial-grade range)
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5% to 95% (non-condensing), IP20 protection
• Vibration Resistance: 5-2000Hz, 2g (IEC 60068-2-6, X/Y/Z axes)
• Shock Resistance: 15g (11ms half-sine wave, IEC 60068-2-27)
• Mounting: HIMA HIMatrix rack-mounted, compact form factor (full-width module, 32-channel density)
• Dimensions: 48mm (W) × 220mm (H) × 180mm (D), standard rack compatibility

2.4 Certifications & Compliance

• Safety Certifications: SIL 2 (IEC 61508/61511), TÜV Rheinland
• Industry Certifications: CE, UL/cUL Class 1 Div 2, FCC Class A, RoHS
• MTBF: ≥800,000 hours (per Telcordia SR-332 standards)

3. Advantages & Features

1. High-Density SIL 2 Design: HIMA X-DO 32 01 packs 32 isolated output channels into a standard full-width module, reducing rack space requirements by 50% compared to 16-channel modules—ideal for skid-mounted systems and decentralized safety nodes.
2. Solid-State Reliability: SSR outputs eliminate mechanical wear and tear, ensuring longer service life and faster response times (≤5ms) compared to electromechanical relays, critical for time-sensitive safety actuation.
3. Comprehensive Protection: Built-in short-circuit and overcurrent protection safeguard the module and downstream devices (e.g., valves, pumps) from electrical faults, minimizing downtime and equipment damage.
4. Plug-and-Play Integration: Intuitive configuration via HIMA Safety Workbench software (fail-safe settings, fault response) reduces commissioning time, while pre-defined templates for common field devices simplify system setup.
5. Rugged Industrial Performance: The -20°C to +60°C operating range and robust vibration/shock resistance make HIMA X-DO 32 01 suitable for deployment in harsh environments, from outdoor pump stations to indoor manufacturing floors.

4. Application Fields & Cases

4.1 Application Fields

• Chemical Processing: Packaging plant safety interlock actuation, batch reactor auxiliary system control, storage tank valve shutdown
• Water/Wastewater: Treatment plant pump shutdown, valve solenoid control, emergency alarm triggering
• Food & Beverage: Processing line machine stop functions, safety gate interlocks, conveyor emergency shutdown
• Manufacturing: Automotive assembly line safety relays, robotic cell emergency stops, material handling system interlocks

4.2 Typical Cases

1. Water Treatment Plant Pump Control: A European water treatment facility deployed HIMA X-DO 32 01 modules to control 32 pump shutdown solenoids and valve actuators across 4 treatment trains. The high-density design reduced rack space by 50% compared to legacy modules, while short-circuit protection prevented damage to pumps during electrical faults, saving $20,000 in equipment repairs annually.
2. Chemical Packaging Plant Safety Interlocks: A German chemical packaging plant integrated HIMA X-DO 32 01 into its HIMatrix SIS to actuate emergency stop relays and conveyor interlocks. The SSR outputs provided fast response times (≤5ms) during safety events, while fail-safe configuration (de-energize-to-stop) ensured equipment shutdown during power loss, preventing worker injuries and product contamination.
3. Food Processing Line Machine Stops: A U.S. food manufacturer used HIMA X-DO 32 01 to trigger machine stop functions on a packaging line with 28 safety sensors. The module’s group-level diagnostics simplified troubleshooting, allowing maintenance teams to identify a faulty conveyor interlock in 10 minutes (vs. 1 hour with legacy modules), reducing unplanned downtime by 80%.

5. Competitive Comparison

6. Selection Suggestions & Precautions

6.1 Selection Suggestions

1. Density & Safety Needs: Choose HIMA X-DO 32 01 for SIL 2 applications requiring high channel density (≥20 outputs) in limited rack space (e.g., skid-mounted systems); use 16-channel HIMA modules for low-density requirements.
2. Output Type Requirements: Opt for HIMA X-DO 32 01 if fast response times (≤5ms) and long service life are critical (SSR outputs); electromechanical relay modules are better for high-current applications (>1A per channel).
3. System Compatibility: Select HIMA X-DO 32 01 for integration with HIMA HIMatrix SIS to ensure seamless communication and diagnostic support; third-party modules may lack SIL certification or compatibility with HIMA safety protocols.

6.2 Precautions

1. Installation Guidelines:
   • Install HIMA X-DO 32 01 in HIMA-certified HIMatrix racks only; ensure proper grounding (≤4Ω) to minimize electromagnetic interference (EMI) with SSR outputs.
   • Use 22AWG or larger wiring for output connections (24V DC) to handle maximum current (0.5A per channel), and avoid running output cables parallel to high-voltage power lines.
2. Configuration Notes:
   • Set fail-safe state (de-energize-to-safe) via HIMA Safety Workbench software to align with site safety procedures (e.g., valve closure during power loss).
   • Configure overcurrent protection thresholds (1A peak) to match downstream device requirements—do not exceed rated current to prevent SSR damage.
3. Troubleshooting:
   • For group-level faults: Isolate the affected channel group (via Safety Workbench) to identify short circuits or overcurrent conditions in downstream devices (e.g., faulty solenoids).
   • For slow response times: Check load voltage (ensure 18-30V DC) and replace degraded SSR outputs if response time exceeds 5ms.
4. Maintenance:
   • Inspect output connectors every 12 months for corrosion or loose pins; clean with HIMA-approved contact cleaner to maintain signal integrity.
   • Test SSR output response time and isolation resistance every 2 years using a calibrated signal generator and megohmmeter to ensure compliance with safety requirements.
   • Stock spare HIMA X-DO 32 01 modules for critical high-density applications—lead times for replacement may exceed 4 weeks for specialized SIS components.

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