Yokogawa NFLC121-S00 Communication Module

Description

The Yokogawa NFLC121-S00 is a dual-channel serial communication module designed for use with FCN autonomous controllers in STARDOM and CENTUM VP systems. It enables reliable and flexible data exchange with external devices such as sensors, actuators, and third-party controllers, supporting both RS-232C and RS-485 interfaces.

Specifications

• Model: NFLC121-S00
• Manufacturer: Yokogawa Electric Corporation
• Function: Serial communication module
• Channels: 2 independent serial ports
• Interface Types: RS-232C / RS-485
• Communication Modes: Full-duplex and half-duplex
• Transmission Speed: 0.3 to 115.2 kbps
• Transmission Code: ASCII / Binary
• Character Length: 7 or 8 bits
• Stop Bit: 1 or 2 bits
• Parity Check: None / Even / Odd
• Max Transmission Distance:
  • RS-232C: Up to 15 meters
  • RS-485: Up to 1200 meters
• Connectors:
  • D-sub 9-pin female ×2
  • Terminal block M4 screws (5 poles ×2)
• Current Consumption: Approx. 500 mA
• Operating Temperature: –10°C to +55°C
• Storage Temperature: –25°C to +70°C
• Humidity: 5% to 95% RH (non-condensing)
• Mounting: DIN rail or modular rack
• Dimensions: Approx. 3.2 × 10.6 × 13 cm
• Weight: Approx. 0.3 kg