Overview

The AO 3481 is a Communication Module designed for Triconex safety systems. It ensures reliable and secure data transmission between the Triconex system and field devices like sensors and actuators.

Technical Specifications

Power Specifications:

• Input Voltage: 24 VDC
• Current Consumption: 300 mA

Connectivity:

• Interfaces: Serial communication ports for high-speed data transfer
• Compatibility: Works with Triconex baseplates (Model 2481, Model 2483)

Inputs/Outputs:

• Dual Digital Outputs: Receives output signals from the main processors

Environmental Specifications:

• Operating Temperature: -40°C to +70°C
• Shock Resistance: 10 g half-sine wave for 11 ms
• Vibration Resistance:
  • 1 mm peak to peak from 2 to 13.2 Hz
  • 0.7 g from 13.2 to 150 Hz
• Airborne Contaminants: Complies with ISA-S71.04 – 1985, Class G3
• Humidity: 5% to 95% non-condensing