Schneider 140DIO33000 Intrinsically Safe Module

Schneider Electric 140DIO33000 – Intrinsically Safe Output Module

The Schneider Electric 140DIO33000 is a critical safety component for the Modicon Quantum platform. This ATEX/IECEx certified module provides intrinsically safe outputs for direct use in hazardous areas, ensuring safe and reliable operation in explosive atmospheres without the need for external barriers.

Intrinsic Safety & Certifications

• Part Number & Series: This is the Schneider Electric 140DIO33000 intrinsically safe module.
• Primary Safety Certification: Certified for ATEX and IECEx standards, marking it safe for Zones 20, 21, and 22.
• Hazardous Area Marking: Carries the II 1 G/D - EEx ia IIC T4 marking for gas and dust environments.
• Electrical Isolation: Provides high 2500V isolation between the safe-side (bus) and hazardous-area side (field).
• Internal Protection: Features integrated transient voltage suppression and fuse protection on all outputs.
• Critical Safety Note: Hot swapping is strictly prohibited to maintain intrinsic safety integrity. Installation must fully comply with certification requirements.

Core Technical Specifications

• Output Type & Count: 8 open-collector digital outputs designed for intrinsically safe circuits.
• Supply Voltage: Operates on a standard 24V DC control voltage.
• Current Capacity: Provides 45mA per point with a 360mA total module maximum.
• Switching Performance: Features a 1ms ON/OFF switching time for responsive control.
• Power Dissipation: Maximum power dissipation is 5W under full load.
• Software Compatibility: Fully compatible with Unity Pro, Concept, and ProWORX programming software.

Primary Hazardous Area Applications

• Oil & Gas/Petrochemical: Control of valves, indicators, and alarms in refineries and offshore platforms.
• Chemical & Pharmaceutical: Automation within reactors, mixing vessels, and solvent handling areas.
• Food & Grain Processing: Control in mills, silos, and packaging areas with combustible dust risks.
• Mining & Minerals: Equipment control in underground mines and mineral processing plants.
• Paint & Coating Facilities: Automation in spray booths and solvent-based manufacturing areas.

Ordering & Support Information

• Physical Specifications: Measures 31.5×16.5×5 cm and weighs 0.701 kg.
• Additional Certifications: Also holds FM Class 1 Div 2 and GOST certifications.
• Shipping: Available for worldwide shipping via DHL, FedEx, and UPS.
• Warranty: Backed by a standard 12-month manufacturer's warranty.

The 140DIO33000 module from Schneider Electric is the engineered solution for safely integrating Modicon Quantum PLC control into the most demanding and hazardous industrial environments.

Contact Information Inquiries:
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+86 153 9242 9628

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