Description

The RM81*A is a remote I/O module developed by Yokogawa for CENTUM VP systems. It enables efficient field signal acquisition and ensures reliable communication between subsystems and control stations.

Specifications

• Manufacturer: Yokogawa

• Model: RM81*A

• System Compatibility: CENTUM VP Field Control Station (FCS)

• Function: Remote I/O signal processing and subsystem communication

• Power Supply: 24V DC (±10%)

• Communication Interface: Internal bus for I/O and subsystem data exchange

• Signal Type: Supports analog and digital field signals

• Mounting Method: Installed on remote baseplate or panel

• Operating Temperature: 0°C to 50°C

• Storage Temperature: -20°C to +70°C

• Humidity Range: 5% to 95% RH, non-condensing

• Dimensions: Approx. 115 mm (H) × 27 mm (W) × 150 mm (D)

• Weight: Approx. 0.5 kg

• Certifications: CE, CSA, and other international standards

Features

• Field Signal Integration: Acquires and processes multiple analog and digital inputs

• Stable Communication: Maintains reliable data flow between remote subsystems and FCS

• Compact Design: Saves space in distributed control layouts

• Flexible Mounting: Suitable for various industrial panel configurations

• Industrial Reliability: Operates consistently in demanding environments

• System Compatibility: Seamlessly integrates with Yokogawa CENTUM VP architecture

• Global Compliance: Meets international safety and performance standards