The Yokogawa AMN51 Nest for Communication Cards is a dedicated chassis designed to house and connect communication interface cards within CENTUM VP and ProSafe‑RS systems. It provides mechanical support, electrical backplane connectivity, and secure terminal wiring, ensuring reliable communication integration and stable operation in distributed control architectures.
Specifications
Manufacturer: Yokogawa
Model Number: AMN51
Product Type: Nest for Communication Cards
Function: Provides housing and connectivity for communication interface cards
Construction: Industrial chassis with integrated bus connectors
Wiring: M4 screw terminals for secure field wiring
Voltage Withstand: 1500 V AC/min (module dependent)
Operating Temperature: −20 °C to +60 °C
Dimensions: Standard Yokogawa nest form factor
Weight: ~2.2 kg
Compliance: UL and CE certified
Compatibility: Yokogawa CENTUM VP and ProSafe‑RS systems
Features
Reliable Communication Integration: Supports installation of communication interface cards
Mechanical Security: Modules locked into nest for vibration resistance
Channel Isolation: Provides separation between installed modules (module dependent)
Simplified Installation: M4 screw terminals allow quick and secure wiring
System Integration: Designed for CENTUM VP and ProSafe‑RS architectures
Maintenance Friendly: Clear labeling and modular design for easy replacement
