The Intelligence in Your Compressor
The SIGMA CONTROL 2 control systemcoordinates compressed air production and consumption. Intelligent control helps prevent inefficient energy consumption, particularly under partial load. KAESER offers a variety of demand-based compressor control systems.
SIGMA CONTROL 2: for all KAESER screw compressors, screw blowers, piston compressors, boosters, and rotary lobe blowers
SIGMA CONTROL 2 meets thehighest standardsfor internal compressor control and is based on anindustrial PC. The control unit is connected to interchangeable input and output modules. This allows forflexible adaptationnot only to all available KAESER screw compressors, screw blowers, piston compressors, and rotary lobe blower systems, but also to external communication systems.
The Benefits of SIGMA CONTROL 2
- Help with troubleshooting:
The industrial PC used stores the last 200 operating events. This allows you and KAESER Service to easily identify and trace malfunctions. In addition, a built-in web server allows you to view operating data, maintenance notifications, and fault messages on your own PC. - Ready for international use:
SIGMA CONTROL 2 supports 30 languages. The clear menu structure simplifies operation. - Quick Updates:
Software updates and operating parameters can be quickly and easily installed or transferred via the SD card slot. This saves on service costs. In addition, the SD card can be used to back up important operating data.
Our SIGMA CONTROL 2 compressor control system in detail
SIGMA CONTROL 2 Model
Operating Systems
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Modular system consisting of a control unit, input and output modules, power supply units, and a web server
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Designed for use in KAESER screw compressors
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LED’s in verkeerslichtkleuren voor het aangeven van de bedrijfstoestand
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Text Display
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Choose from 30 languages
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Fully Automatic Monitoring and Control
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Dual, Quadro, Vario, and Dynamic control modes and continuous control as standard; manual or external display of speed; control of process variables via setpoints/measured values; integrated PI control
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Timer Mode
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Base Load Switching Function When Using Two Compressors
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Web server with remote access to company data
Hardware
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Power-dependent processor hardware
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All parts and components are designed for industrial environments
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Graphical display: Charts showing pressure and compression temperature
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LED display and raised membrane keys
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Battery-backed real-time clock
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High-precision electronic pressure transducer
Electrical Panel
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Protected against dust and splashes, IP 54
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Input/output module with polarity-reversal-protected plug connections for the signal transmitter's connection cable
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Terminal block for additional potential-free contacts
Interfaces
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SD card reader for updates and long-term storage of business data
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USS bus for frequency converter
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RFID (Radio Frequency Identification) Reader
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Ethernet for the SIGMA NETWORK, master/slave mode, or web server for KAESER Connect
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Slot for communication module available as an option; not included with the base model for small installations; not for SXC
Approvals
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CE
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cULus
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EAC
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RoHS
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WEEE2
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RED/EMV
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Ship certification optional (DNV GL, ABS, LRS, RINA)
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International radio licenses (FCC, IC, MIC/KS, and RCM)
Web Server
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Visualization of the control panel and menu structure, e.g., message history and graph display
Options/Accessories*
Plug-in communication module for:
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Profibus DP-VO
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PROFINET I0
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Modbus TCP
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DeviceNet
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Modbus RTU
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EtherNet/IP
* Not for SXC
Technical Specifications for SIGMA CONTROL 2
You can find the technical specifications in this brochure: