ABB 07AC91 GJR5252300R0101

High Precision and Reliability

The ABB 07AC91 GJR5252300R0101 features high precision with a 16-bit resolution, ensuring ±0.1% accuracy. This reduces measurement errors significantly compared to 12-bit modules。

Flexible Configuration

The module supports two operating modes:
  1. 12-bit mode: 8 input channels and 8 output channels, each configurable as ±10V or 0-20mA.
  2. 8-bit mode: 16 channels configurable in pairs as inputs or outputs, with a range of 0-10V or 0-20mA。

Robust Design

The module is designed for harsh industrial environments, with an operating temperature range of -20°C to +60°C and an isolation voltage of 1500 Vrms。

Advanced Diagnostics

The module includes self-diagnostic capabilities, allowing real-time monitoring of its operating status. It can send alarm signals and transmit fault information to the control system for quick troubleshooting。
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Description

Detailed Parameter Table

Parameter Name Parameter Value
Product Model ABB 07AC91 GJR5252300R0101
Manufacturer ABB
Product Category Analog I/O Module
Input Voltage 24V DC
Input Channels 16 (8 analog inputs, 8 analog outputs)
Input Types ±10V, 0-20mA
Output Channels 8 analog outputs
Output Types ±10V, 0-20mA
Resolution 16-bit (±0.1% accuracy)
Operating Temperature Range -20°C to +60°C
Humidity Tolerance 5% to 95% (non-condensing)
Dimensions 110mm x 80mm x 50mm
Weight 0.45 kg
Certifications UL, CE
07AC91 GJR5252300R0101

07AC91 GJR5252300R0101

Product Introduction

The ABB 07AC91 GJR5252300R0101 is a high-performance analog input/output module designed for industrial automation systems. It is part of the ABB AC31 series and is optimized for integration with ABB’s AC500 and AC800M PLC platforms。

Core Advantages and Technical Highlights

High Precision and Reliability

The ABB 07AC91 GJR5252300R0101 features high precision with a 16-bit resolution, ensuring ±0.1% accuracy. This reduces measurement errors significantly compared to 12-bit modules。

Flexible Configuration

The module supports two operating modes:
  1. 12-bit mode: 8 input channels and 8 output channels, each configurable as ±10V or 0-20mA.
  2. 8-bit mode: 16 channels configurable in pairs as inputs or outputs, with a range of 0-10V or 0-20mA。

Robust Design

The module is designed for harsh industrial environments, with an operating temperature range of -20°C to +60°C and an isolation voltage of 1500 Vrms。

Advanced Diagnostics

The module includes self-diagnostic capabilities, allowing real-time monitoring of its operating status. It can send alarm signals and transmit fault information to the control system for quick troubleshooting。

07AC91 GJR5252300R0101

07AC91 GJR5252300R0101

Typical Application Scenarios

The ABB 07AC91 GJR5252300R0101 is widely used in:
  • Power Generation: For monitoring and controlling critical processes in power plants。
  • Oil and Gas: For precise control of gas turbines and other critical equipment。
  • Manufacturing: For controlling actuators, relays, and other industrial devices in manufacturing and chemical processing。

Related Model Recommendations

  • ABB PM581: A PLC module suitable for small systems。
  • ABB PM866K01: A PLC module suitable for large-scale automation。

Installation, Commissioning, and Maintenance Instructions

Installation Preparation

Ensure the environment meets the specified temperature and humidity requirements. Use appropriate tools and safety equipment to secure the module in place. Connect the module to the control system according to the manufacturer’s guidelines。

Maintenance Suggestions

Regularly inspect the module for signs of wear or damage. Keep the unit clean and free from dust to prevent overheating and ensure efficient operation。
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