Yokogawa YNT511D-P42 Optical Bus Repeater Brand New

Overview

The YNT511D-P42 is an Optical Bus Repeater developed by Yokogawa. It supports V net and Remote I/O (RIO) systems. Engineers use it to convert electrical signals into optical signals. This conversion enables long-distance data transmission with enhanced noise immunity. Therefore, it is ideal for large-scale industrial automation environments requiring stable and reliable communication.

Technical Specifications

• Function: Optical Bus Repeater for Dual-Redundant Bus
• Supported Cable Type: 10BASE-2
• Max Transmission Distance: Up to 4 km over optical fiber
• Power Supply: 220–240 V AC
• Application: V net and RIO systems (CENTUM VP / CS)
• Design Benefit: Improved noise immunity and stable communication
• Country of Origin: Japan
• Output Signal: 4 to 20 mA DC with HART 7 protocol
• Supply Voltage: 10.5 to 42 V DC
• Accuracy: ±0.04% of span
• Span: 0.5 to 100 kPa (0.005 to 1 MPa)
• Process Temperature: -40 to 85°C (-40 to 185°F)
• Ambient Temperature: -40 to 85°C (-40 to 185°F)
• Diaphragm Material: Hastelloy C-276
• Wetted Parts Material: SUS316L, Hastelloy C-276
• Protection Rating: IP66
• Explosion Protection: Intrinsically Safe, Flameproof, Non-incendive
• Communication: HART 7