Emerson EPRO A6740 16-Channel Output Relay Module

Description

The A6740 is engineered for high reliability in the most critical rotating machinery of a plant. It functions as a 2-slot monitor when used with the AMS 6500, creating a complete API 670-compliant machinery protection system. It is suitable for applications including steam, gas, compressors, and hydro turbines.

Features

• Compact Design: 3U size, 2-slot plug-in module, reducing cabinet space requirements by half compared to traditional 6U size cards.
• API 670 Compliance: Hot-swappable module for ease of maintenance and integration.
• Input/Output Capacity: 60 inputs, 30 logical expressions, and 16 relay outputs.
• Compatibility: 12TE wide module designed for the IMR6000 series rack.

Specifications

• Inputs: 60 inputs including channel clear, alert, and danger.
• Outputs: 16 relay outputs.
• Time Delay: Adjustable from 0 to 30 seconds.
• Dimensions: 60 mm (W) x 128.4 mm (H) x 160 mm (L).
• Gross Weight: Approximately 450 g (0.992 lbs).
• Operating Temperature: 0 to 65°C (32 to 149°F).
• Storage Temperature: -40 to 70°C (-40 to 156°F).
• Relative Humidity: 5-95%, non-condensing.
• Shock: 98 m/s² (9.98 g’s peak), 16 ms duration.
• Vibration: 0.15 mm (10-55 Hz), 19.6 mm/s² (55-150 Hz).