Yokogawa|NFSB100-S50|SB Bus Repeater Module

YOKOGAWA NFSB100-S50 SB Bus Repeater Module Description The Yokogawa NFSB100-S50 is an SB (System Bus) repeater module designed to extend the communication range of the internal SB bus within Yokogawa STARDOM FCN (Field Control Node) control systems, ensuring reliable data transfer across distributed control units. Features High-speed SB bus repeater. Supports duplexed redundant configurations. DIN rail mountable. Fanless natural air cooling. Hot-swappable capability. Technical Specifications Model: NFSB100-S50 Product Type: SB Bus Repeater Module Manufacturer: Yokogawa Electric Corporation Function: Extends SB bus communication between control and I/O units System Compatibility: STARDOM FCN/FCJ Series Controllers Transmission Method: Serial communication Baud Rate / Data Transfer Rate: 128 Mbps Maximum Extension Distance: 8 meters per segment Extension Units: Supports up to 2 additional units (3 including control unit) Duplex Configuration: Supported Power Supply: 5 V DC ±5% Maximum Current Dissipation: 500 mA Power Consumption: Low-power design, approximately 3 W Operating Temperature: –20°C to +60°C Storage Temperature: –40°C to +85°C Humidity: 5% to 95% RH, non-condensing Dimensions (W × H × D): 130 mm × 142.5 mm × 32.8 mm Weight: 0.3–0.4 kg Mounting: DIN rail compatible Protection Class: IP20