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Description:NFLR121‑S51 S1 — industrial serial communication module for Yokogawa control systems, providing reliable RS‑422/RS‑485 data exchange and high‑speed, robust connectivity for distributed automation networks.
Product condition: New
Packing condition:Factory Packing
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| Manufacturer | YOKOGAWA |
| Item number | NFLR121-S51 S1 |
| Country of Origin | Japan |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller|20 Years of Excellence in Industrial Automation Parts Supply
NFLR121-S51 S1 | communication module
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
Product Overview
NFLR121-S51 S1 — Yokogawa industrial serial communication module with RS-422/RS-485 interface for reliable high-speed data exchange between control system nodes in distributed control (DCS) or autonomous controller networks, supporting multipoint connectivity and robust performance in demanding automation environments.
Product Model: NFLR121-S51 S1
Product Type: Communication Module
Applicable System: Yokogawa DCS Control System
Communication Interface: Serial communication interface (RS-422 / RS-485, typical)
Communication Function: Internal system communication, external device data exchange
Communication Method: Point-to-point / Multipoint communication
Installation Method: Modular rack mounting for DCS control system
System Compatibility: Compatible with Yokogawa control units and related communication modules
Operating Mode: Continuous industrial operation (24/7)
Design Grade: Industrial grade, high reliability design
Advantages and Benefits
Stable and reliable communication performance: Suitable for data transmission requirements of critical control systems
Industrial-grade anti-interference capability: Ensures communication stability in complex electromagnetic environments
Excellent system compatibility: Deeply integrated with the Yokogawa DCS architecture
Supports multiple communication topologies: Meets the needs of point-to-point and multi-point connection applications
Modular design: Facilitates system expansion, maintenance, and replacement
PLC AutocontrollerPackage
l Packing: Brand new and original in box
l Delivery time: 2-3 days against the payment
l All the goods will be tested before shipment
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