Yokogawa SNB10D-225/CU2N Safety Node Unit | Rack Mount, 220-240V AC

Product Description

The Yokogawa SNB10D-225/CU2N is a Safety Node Unit for rack mounting. It operates with a dual-redundant power supply and includes a software license for node expansion (R3). This unit supports a 220 to 240 V AC power supply and meets ISA Standard G3 with a wide temperature range of -20 to 70 °C without explosion protection. The CU2N option provides a Connector Unit for ESB Bus (Part number: S9342FA).

Technical Specifications

• Brand: Yokogawa
• Model: SNB10D-225/CU2N
• Series: SNB10D Safety Node Unit
• Power Supply: 220 to 240 V AC, 50/60 Hz
• Power Consumption: 230 VA
• Weight: Approx. 5.9 kg
• Mounting: Rack mount with four M5 screws (insulation bushes included)
• Temperature Range: -20 to 70 °C
• Environmental Tolerance: ISA Standard G3 compliant
• Interference Immunity: Designed for industrial environments
• Dimensions (L x W x H): 20.5 cm x 48.2 cm x 22.1 cm

Connectivity & Compatibility

• Connects up to 13 safety node units to S2SC70S/S2SC70D/SSC60S/SSC60D via SEC402 ESB bus coupler.
• Connects up to 9 safety node units via SEC401 ESB bus coupler.
• Compatible with Modicon Quantum systems.

Installation & Maintenance

• Mounting: Secure rack mounting with M5 screws.
• Debugging: Easy access for setup and verification.
• Maintenance: Front-accessible connectors for quick service.

Diagnostics & Application

• Diagnostic Capability: Real-time status monitoring and error logging.
• Typical Applications: Safety control in process automation, emergency shutdown systems, and burner management.

FAQ

• Q: What is the maximum number of nodes? A: Up to 13 nodes with SEC402, 9 nodes with SEC401.
• Q: Is this unit explosion-proof? A: No, it is designed without explosion protection.
• Q: What is the part number for the connector unit? A: S9342FA.

Packaging & Certifications

• Included: Safety Node Unit, insulation bushes, mounting screws.
• Certification: ISA Standard G3, temperature rated.
• Warranty: 12 months from date of shipment.

Shipping & Logistics

• Carriers: FedEx, UPS, DHL.
• Origin: Shipped worldwide from our distribution center.

Why Buy From Oiltech Controls?

• Over 15 years of experience in industrial automation spare parts.
• Global shipment support with reliable tracking.
• Tested surplus and refurbished options available.
• 12-month warranty on all products.
• Technical verification before shipment.
• Support for obsolete control systems, including legacy Modicon Quantum.

Contact Information:
Email: info@oiltechcontrols.com
Phone (WhatsApp): +86 158 8020 0923

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