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Yokogawa NFDV157-S00 | 32-Channel Isolated Digital Input Module

11 in stock

Manufacturer: Yokogawa
Product No.: NFDV157-S00
Product Type: Isolated Digital Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.4 kg
Dimensions: 130 × 107.5 × 32.8 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Overview

The Yokogawa NFDV157-S00 is a high-density, 32-channel isolated digital input module engineered for distributed control systems (DCS) and safety instrumented systems (SIS). Designed for reliable signal acquisition in industrial environments, this module captures discrete inputs from field devices including switches, push buttons, sensors, and contact outputs, providing robust monitoring for critical process automation applications.

Technical Specifications

Specification	Details
Channels	32 isolated digital inputs
Input Type	Discrete digital signals from switches, sensors, push buttons, and contact outputs
Isolation	Fully isolated channels for interference-free operation
Dimensions	130 × 107.5 × 32.8 mm
Weight	0.4 kg
Noise Immunity	Advanced noise-resistant circuitry for stable operation
Operating Temperature	-5°C to 60°C
Storage Temperature	-10°C to 70°C
Power Supply	12V DC
System Compatibility	Compatible with Yokogawa CENTUM VP DCS and SIS platforms

Key Features

Compact footprint with 32 input channels in a single module.
Isolated design enhances signal reliability and reduces cross-channel interference.
Industrial-grade durability ensures continuous operation under harsh environmental conditions.
Advanced noise immunity supports stable performance in electrically noisy installations.

Applications

Monitoring of process switches, push buttons, and contact outputs in chemical, petrochemical, and manufacturing plants.
Integration with safety systems to ensure reliable emergency shutdown and interlock signal acquisition.
Ideal for retrofitting legacy DCS/SIS installations where high-density discrete input channels are required.

FAQ

Q: Can this module work with older Yokogawa DCS models? A: It is primarily designed for CENTUM VP systems, but backward compatibility depends on the specific DCS version. Verify with your system documentation before installation.

Q: What is the maximum allowable current per input? A: The NFDV157-S00 is designed for standard discrete input levels; refer to the Yokogawa installation manual for exact current specifications.

Q: How does it compare to similar modules like NFDV156? A: Compared to NFDV156, the NFDV157-S00 provides a higher channel count (32 vs 16) and improved noise immunity, making it suitable for denser and more demanding installations.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.