Brand:Yokogawa Electric Item No.:NFLR121-S50 Product Origin:Japan Product Dimensions:130 x 142.9 x 32.8 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa NFLR121-S50 Serial Communication Module provides robust, high-speed serial connectivity for distributed control systems. Designed to bridge legacy devices and modern automation networks, it delivers reliable communication, easy integration, and diagnostic capabilities to ensure continuous and safe operation in industrial environments.
Technical Specifications
Feature
Specification
Model
NFLR121-S50
Type
Serial Communication Module
Dimensions
130 × 142.9 × 32.8 mm
Weight
0.3 kg
Communication Protocols
RS-232 / RS-485
Power Supply
24 VDC ±10%
Mounting
DIN rail / panel mountable
Diagnostic Features
LEDs for status, error detection
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Applications
• Facilitates serial communication between distributed control system modules.
• Supports RS-232/RS-485 interfaces for reliable industrial connectivity.
• Enables integration of legacy devices into modern DCS networks.
• Provides real-time data transmission for monitoring and control applications.
• Enhances system flexibility for diverse industrial automation setups.
Key Advantages
• Reliable Data Transmission: Ensures deterministic and stable communication across devices.
• Flexible Connectivity: Compatible with multiple serial protocols and industrial devices.
• Easy Integration: Supports legacy systems and new automation networks seamlessly.
• Diagnostic Features: Provides status indicators for quick troubleshooting.
• Scalable Architecture: Allows expansion of serial networks without complex rewiring.
Technical FAQs
Q: What serial protocols does the NFLR121-S50 support?
It supports RS-232 and RS-485 serial communication protocols for industrial devices.
Q: Can this module interface with legacy Yokogawa systems?
Yes, it is fully compatible with older DCS and ESB modules.
Q: How many serial ports are available on this module?
The module includes multiple configurable serial ports, depending on system setup.
Q: Does it support high-speed data transmission?
Yes, it provides reliable, high-speed communication for real-time process monitoring.
Q: Can it operate in harsh industrial environments?
Yes, it is rated for industrial temperature ranges and vibration-resistant operation.
Q: Is remote monitoring possible with this module?
Yes, it can be monitored via the ESB network or DCS host system.
Q: Can firmware be updated on-site?
Yes, firmware updates can be applied without interrupting normal operations.
Q: Does it provide diagnostic information?
Yes, the module offers status LEDs and error logs for troubleshooting.
Q: How does it enhance process safety?
Continuous monitoring of serial communication ensures that data errors do not impact control functions.
Q: Is installation straightforward?
Yes, the module supports DIN rail or panel mounting for easy integration.
