The ABB 07ET83A Analog Output Module is a versatile device for industrial automation and control systems. It features 16 analog outputs, each providing a 0/4-20 mA signal. This capability allows it to control various devices effectively.

Application Areas

• Intelligent and Conventional Actuators: Control physical processes like valves, pumps, and motors.
• Pneumatic Actuators: Use compressed air to operate mechanical systems.
• Recorders: Capture data over time, including temperature, pressure, and flow rate.
• Display Instruments: Visually present information through gauges and meters.

Key Features

• 16 Analog Outputs: Offer flexibility for controlling multiple devices.
• Output Signal: Supports the standard 0/4-20 mA, widely used in industrial automation.
• Load Capacity: Each channel handles a maximum load of 700 ohms.
• Isolation: Each output channel is isolated to prevent interference.
• Redundancy: Configurable for redundant operation, enhancing reliability.
• HART Communication: Supports HART protocol for advanced device configuration and monitoring.
• Monitoring: The module monitors its own status and the status of connected devices.

Technical Specifications

• Output Signal:
  • Dead Zero: 0-20 mA
  • Live Zero: 4-20 mA
• Load Impedance: Maximum 700 ohms
• Load Voltage: 0-15 V
• Output Signal Update Rate: Less than 40 ms, typically around 10 ms
• D/A Converter: 12-bit resolution