Yokogawa|NFLR121-S00|Serial Communication Module
Yokogawa NFLR121-S00 Serial Communication Module
Description
The Yokogawa NFLR121-S00 is a serial communication module that supports RS-422 and RS-485 protocols. It is designed for integration with the STARDOM modular controller system, enabling reliable data exchange in industrial automation environments.
Features
- Supports RS-422/RS-485 serial communication
- Enables Modbus protocol integration
- Compact and durable design for industrial applications
Technical Specifications
General
- Module Type: Serial Communication Module
- Interface: RS-422 / RS-485
- Dimensions: 130 mm (W) x 50 mm (H) x 30 mm (D)
- Weight: 1.0 kg
- Condition: New and original
Signal Connections
- Terminal Symbols:
- TX+: Send data (common mode)
- TX-: Send data (reverse phase)
- RX+: Receive data (common mode)
- RX-: Receive data (reverse phase)
- SG: Signal ground
- Connection Method: Point-to-point or multipoint
- Data Transmission: Transmits process parameters and control commands
Cable Specifications
- Compatible Cables:
- AKB161 (up to 100 m for FA500)
- AKB162 (up to 100 m for FA-M3
Yokogawa|NFLR121-S00|Serial Communication Module



Yokogawa|NFLR121-S00|Serial Communication Module
Yokogawa NFLR121-S00 Serial Communication Module
Description
The Yokogawa NFLR121-S00 is a serial communication module that supports RS-422 and RS-485 protocols. It is designed for integration with the STARDOM modular controller system, enabling reliable data exchange in industrial automation environments.
Features
- Supports RS-422/RS-485 serial communication
- Enables Modbus protocol integration
- Compact and durable design for industrial applications
Technical Specifications
General
- Module Type: Serial Communication Module
- Interface: RS-422 / RS-485
- Dimensions: 130 mm (W) x 50 mm (H) x 30 mm (D)
- Weight: 1.0 kg
- Condition: New and original
Signal Connections
- Terminal Symbols:
- TX+: Send data (common mode)
- TX-: Send data (reverse phase)
- RX+: Receive data (common mode)
- RX-: Receive data (reverse phase)
- SG: Signal ground
- Connection Method: Point-to-point or multipoint
- Data Transmission: Transmits process parameters and control commands
Cable Specifications
- Compatible Cables:
- AKB161 (up to 100 m for FA500)
- AKB162 (up to 100 m for FA-M3