Yokogawa|SNB10D-445/CU2T|Safety Node Unit

SKU: SNB10D-445/CU2T

Manufacturer: Yokogawa
Product No.: SNB10D-445/CU2T
Condition：In stock
Product Type: Safety Node Unit
Product Origin: Japan
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

YOKOGAWA SNB10D-445/CU2T Safety Node Unit

Description
The YOKOGAWA SNB10D-445/CU2T is a Safety Node Unit designed for the ProSafe-RS Safety Instrumented System (SIS), providing distributed I/O expansion and reliable communication between the safety controller and field I/O modules .

Features

SIL 3 certified per IEC 61508
Dual-redundant ESB bus architecture with automatic failover
ISA Standard G3 conformal coating for corrosion resistance
Integrated CU2T connector unit with terminator
Hot-swappable redundancy with online maintenance capability

Technical Specifications

Model Number: SNB10D-445/CU2T
Safety Integrity Level: SIL 3 certified per IEC 61508
I/O Capacity: Up to 445 safety I/O points (configurable mix of DI/DO/AI/AO)
Bus Architecture: Dual-redundant ESB (Enhanced Safety Bus) with automatic failover
Communication Speed: 12 Mbps fiber optic transmission
Node Distance: Up to 10 km between nodes via fiber optic cable
Scan Cycle: 50-200 ms depending on I/O configuration
Redundancy Configuration: 1oo2D (one-out-of-two with diagnostics)
Connector Type: CU2T (copper twisted-pair terminator included)
Operating Temperature: -20°C to +70°C
Power Supply: 24 VDC, dual-redundant inputs
Diagnostic Coverage: >99% for systematic and random hardware failures
MTBF: >100,000 hours under normal operating conditions
Mounting Type: 19-inch Rack Mount
Weight: 5.9 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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