The Yokogawa AMN31 Terminal I/O Modules are designed to provide secure terminal connections for analog and digital I/O signals in CENTUM VP and ProSafe‑RS systems. They serve as the interface between field wiring and I/O modules, ensuring reliable connectivity and stable system integration.
Specifications
Manufacturer: Yokogawa
Model Number: AMN31
Product Type: Terminal I/O Module Nest
Function: Provides terminal wiring interface for I/O modules
Construction: Industrial chassis with terminal block connections
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: ~1.9 kg
Compliance: UL and CE certified
Compatibility: Yokogawa CENTUM VP and ProSafe‑RS systems
Features
Reliable Terminal Interface: Ensures stable connection between field wiring and I/O modules
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
