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
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:
-
12-bit mode: 8 input channels and 8 output channels, each configurable as ±10V or 0-20mA.
-
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
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。
