K-WANG
ABB H&B Contronic XI 91 Module XI 91 H&B Contronic
Basic Information
Model number: 0775904b.
Appearance: It usually adopts standard industrial module shell, which is in rectangular shape, and the colour is usually industrial grey or black, and the shell material has good anti-corrosion, anti-static and anti-dust performance to adapt to the harsh environment of industrial site.
Size and weight: the specific size of the public data has not been found, but generally compact design, light weight, easy to install and maintain in the control cabinet or other industrial equipment.
Technical Parameters
Power supply voltage: usually works under DC voltage around 24V DC, the voltage is allowed to have a certain range of fluctuation to adapt to the unstable situation of power supply voltage in the industrial field.
Input and output channels: It has multiple digital and analogue input and output channels, which can be flexibly configured and expanded to meet the needs of different industrial control scenarios. The digital input channel has high anti-interference ability and can accurately receive and process digital signals from sensors, switches and other devices; the analogue input channel can receive and process continuously changing analogue signals, such as those from sensors for temperature, pressure, flow and so on.
Communication interface: It supports a variety of communication protocols, such as Profibus, Modbus, industrial Ethernet, etc. It can be easily networked and communicated with other devices to achieve real-time transmission and sharing of data, and is convenient to be used as a node in the industrial automation network to exchange data and work together with other devices.
QAL3 monitoring is available as an option in the gas analyzer. It is used to fulfill the requirements according to EN 14181 for storage and analysis of device adjustment data. The QAL3 monitoring option features the following functions:
• Automatic acquisition, verification and documentation of drift and precision at zero and reference points
• Reporting via CUSUM and Shewhart control charts
• QAL3 data storage in the gas analyzer (maximum 1 year)
• QAL3 data display and read-out as well as parameter setting via web browser
• Status messages on deviations beyond requirements
• Data export for further processing with spreadsheet programs
SOME DETAILS
• 220 amps to 960 amps
• 2 pole (2 N.O.) and 3 pole (2 N.O. & 1 N.C.) power poles available
• 600 VDC making capacity: 300 VDC breaking capacity • 1 N.O. & 1 N.C. auxiliary contacts are standard and up to six additional auxiliary contacts may be added to provide a total of 8 (4 N.O. & 4 N.C.)
• Early make & late break auxiliary contacts available
• Auxiliary contacts available to meet elevator standards
• EHDB 220, 280 & 360 contactors have withdrawable coils
• Mechanically interlocked contactors available for reversing applications
• Double break contact design with magnetic arc chamber extinguishes arc in shortest possible time
• High temperature encapsulated coil
• Easy removal of arc chute for quick inspection and change of contacts
• Operates over an extended voltage range of 85% to 110% of rated control voltage
• DC control operation available
APPLICATIONS
• Simulation
• Instrumentation
• Industrial control
• Process control and monitoring
• Factory automation
• Intelligent networked PLC controllers
• Automated test
• Data acquisition
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