Yokogawa RB401 S4 RIO Bus Interface Master Card

The Yokogawa RB401 S4 is a RIO Bus Interface Master Card designed for use in Yokogawa’s Centum CS and Centum VP control systems. It ensures seamless communication between various I/O modules and the main control system. The card supports the RIO bus, offering reliable data exchange in industrial automation applications. It can connect up to 31 devices per RIO bus segment, making it a versatile choice for complex control setups.

Technical Specifications

• Model Number: RB401 S4
• Brand: Yokogawa
• Type: RIO Bus Interface Master Card
• Bus Type: RIO bus
• Bus Speed: 10 Mbps
• Connector Type: DB-37
• Form Factor: Half-length PCI
• Power Consumption: 5 W
• Input Voltage: 24 VDC
• Output Voltage: 24 VDC
• Number of Inputs: 16
• Number of Outputs: 16
• Operating Temperature: -20°C to 60°C
• Storage Temperature: -40°C to 85°C
• Humidity: 5-95% RH (non-condensing)
• Compatibility: Supports all Yokogawa RIO bus devices, can connect up to 31 devices per segment
• Dimensions: 2.2 cm x 12.4 cm x 12.6 cm (0.87 in x 4.88 in x 4.96 in)
• Weight: 0.50 lbs