ABB IISAC01 Analog Control Station(XIONGBA)

Brand model: ABB IISAC01
Product Name: Analog Control Station
Warranty: 1 year
Size: 72 mm (H) × 144 mm (W) × 381 mm (D)
Weight: 1.36 kg
Origin: Sweden
Inventory: Spot
Delivery time: 3 days after payment

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Description

Product Overview

The ABB IISAC01 is a high-performance analog control station designed for precise process loop control and monitoring in industrial automation systems. As part of the Bailey Infi 90 series, this module serves as a critical component for single-loop applications, offering advanced functionality to optimize process efficiency and reliability. The ABB IISAC01 integrates seamlessly with ABB’s Harmony controller via modules like the CIO-100 control I/O block, enabling real-time data exchange and remote management of process variables .

 

Featuring a dual-mode operation (manual/auto), the ABB IISAC01 allows operators to switch between automated control and direct manual adjustment using its intuitive front-panel interface. The station includes three gas plasma bar graphs with 200-segment resolution for process variable and setpoint monitoring, as well as an 8-character alphanumeric display for detailed status updates . Its RS-485 serial communication supports 5 or 40 kbaud data transfer, ensuring compatibility with legacy and modern control systems. With a ±1.5% accuracy on analog inputs and ±2.0% accuracy on analog outputs, the ABB IISAC01 delivers precise control for applications such as temperature regulation, flow management, and pressure stabilization .

 

Designed for harsh industrial environments, the ABB IISAC01 operates within a 5°C to 40°C temperature range and withstands non-condensing humidity up to 80%. Its flush panel mounting design and compact form factor (72 mm × 144 mm × 381 mm) make it ideal for space-constrained installations in power plants, chemical processing facilities, and manufacturing lines . The module also supports hot-swappable functionality, minimizing downtime during maintenance or system upgrades.

Technical Specifications

Parameter Name Parameter Value
Product Model IISAC01
Manufacturer ABB
Product Type Analog Control Station
Communication Protocol RS-485 (Modbus RTU)
Analog Inputs 4 channels (0–10 VDC, ±1.5% accuracy)
Analog Outputs 2 channels (4–20 mA, ±2.0% accuracy)
Display 3 gas plasma bar graphs (200-segment resolution), 8-character alphanumeric display
Power Supply 21.6–27 VDC (redundant inputs supported)
Power Consumption 540 mA at 24 VDC
Operating Temperature 5°C to 40°C
Humidity 20–80% non-condensing
Physical Dimensions 72 mm (H) × 144 mm (W) × 381 mm (D)
Weight 1.36 kg
Certifications CSA certified for non-hazardous locations

Main Features and Advantages

Precision Control Capabilities:
The ABB IISAC01 excels in single-loop process control, offering PID, cascade, and ratio control modes to meet diverse application requirements. Its square root option for analog inputs enhances accuracy in flow measurement applications, while the manual bypass function allows direct manipulation of final control elements during commissioning or maintenance . The station’s 8-bit A/D and D/A converters ensure high-resolution signal processing, reducing errors in critical industrial processes.

 

Robust Communication Infrastructure:
Equipped with RS-485 serial communication, the ABB IISAC01 supports seamless integration with ABB’s Harmony controller and third-party systems. It can be daisy-chained with up to eight stations per control I/O block, enabling scalable configurations for large-scale automation projects . The module’s 40 kbaud data transfer rate ensures real-time data exchange, while its electromagnetic interference (EMI) resistance guarantees reliable performance in noisy industrial environments.

 

User-Friendly Interface:
The ABB IISAC01 features a front-panel interface with intuitive pushbuttons and status indicators for easy operation. The gas plasma bar graphs provide visual feedback on process variables, setpoints, and output signals, while the alphanumeric display shows numerical values and diagnostic messages. The station’s hot-swappable design allows for quick replacement without disrupting system operations, reducing downtime and maintenance costs.

 

Rugged Industrial Design:
Built to withstand harsh conditions, the ABB IISAC01 is housed in a IP51-rated enclosure (front panel) and supports an extended temperature range of 5°C to 40°C. Its vibration-resistant construction ensures stable performance in high-vibration environments such as manufacturing floors and offshore platforms. The module’s low power consumption (540 mA at 24 VDC) also contributes to energy efficiency and cost savings .

Application Areas

Process Industries:
The ABB IISAC01 is widely used in chemical, petrochemical, and pharmaceutical plants for precise control of critical processes like reactor temperature regulation, distillation column pressure management, and batch mixing. Its PID control algorithms and high-accuracy analog I/O make it ideal for maintaining product quality and compliance with safety standards .

 

Power Generation:
In power plants, the ABB IISAC01 monitors and controls steam turbine speed, boiler feedwater flow, and generator cooling systems. Its redundant power inputs and robust communication capabilities ensure uninterrupted operation in mission-critical applications .

 

Manufacturing:
The module is deployed in automotive assembly lines, food processing facilities, and packaging plants to optimize conveyor belt speed, oven temperature, and filling processes. Its manual/auto mode switching allows operators to intervene during equipment calibration or 故障排除 .

 

Water and Wastewater Treatment:
The ABB IISAC01 plays a vital role in wastewater treatment plants by controlling pump speed, chemical dosing systems, and clarifier level regulation. Its square root input option accurately measures flow rates, ensuring efficient resource management .

 

HVAC Systems:
In building automation, the module integrates with HVAC systems to regulate air conditioning, heating, and ventilation. Its modular design and compatibility with BACnet and Modbus protocols simplify integration with existing building management systems .

Related Products

  • ABB CIO-100: A control I/O block that interfaces the IISAC01 with the Harmony controller, supporting up to eight analog control stations in daisy-chained configurations .
  • ABB IMM FP 11/12: Multifunctional processor modules that enhance the IISAC01’s communication capabilities, supporting 40 kbaud data transfer and advanced firmware revisions .
  • ABB NDCS03: A digital control station compatible with the IISAC01, offering additional features like advanced diagnostics and Ethernet connectivity .
  • ABB IM QRS 12: A quick response module that accelerates data processing for real-time control applications involving the IISAC01 .
  • ABB PFTL101B: A tension sensor module that pairs with the IISAC01 for precise tension control in 造纸 and 纺织 industries .

Installation and Maintenance

Installation Preparations:
Before installing the ABB IISAC01, verify the power supply meets 21.6–27 VDC requirements and ensure the mounting panel is compatible with its flush panel design. Use shielded RS-485 cables to connect the module to the CIO-100 control I/O block, maintaining a distance of at least 2 meters from electromagnetic interference sources . Secure the module using the provided mounting brackets and torque screws to prevent vibration-induced damage.

 

Maintenance Recommendations:
Regularly inspect the ABB IISAC01’s front-panel LEDs for power, communication, and error status. Clean the gas plasma displays with a soft, lint-free cloth to maintain visibility. Update the module’s firmware quarterly using ABB’s proprietary software to ensure compatibility with the latest control algorithms. Perform annual calibration checks to verify analog input/output accuracy, and replace worn-out components such as pushbuttons or connectors as needed. For troubleshooting, access the station’s diagnostic logs via the Harmony controller to identify and resolve connectivity or performance issues .

Product Guarantee

ABB warrants the IISAC01 against defects in materials and workmanship for 1 year from purchase. This includes free repair or replacement of faulty components, backed by ABB’s global network of certified technicians. Customers receive 24/7 technical support for installation, configuration, and troubleshooting, with remote assistance available via secure VPN access. ABB’s Extended Service Agreement offers proactive maintenance, firmware updates, and priority spare parts delivery for up to 5 years, ensuring long-term reliability. The IISAC01 is designed to meet CSA certification standards, providing peace of mind in safety-critical applications. ABB’s commitment to industrial cybersecurity ensures ongoing software updates to address emerging threats and maintain compliance with evolving industry standards .
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