Hitachi Industrial Equipment Systems Replacement Support Compatible Remote Module
Hitachi Industrial Equipment Systems
H series compatible remote module that utilizes existing cables and supports control of up to 2,048 points.
Features - H Series Compatibility Compatible with H Series remotes, allowing for mixed usage. Existing coaxial and optical cables can be reused, eliminating the need for cable rewiring. - Multi-point Control Up to 10 child units can be connected to a single master unit, enabling control of up to 2,048 external input/output points. - Standard Ethernet Communication Port on Child Units Child units come standard with an Ethernet communication port, allowing for connection of up to 4 programming software or Ethernet-compatible displays to remote child units. - Error Code Display Function Equipped with a 7-segment LED, making it easy to determine the communication status. - Output Hold Function Each child unit has an output hold setting function, which can also be applied to process control. (This function is only valid when configured with EH-RMAH and EH-R2LH, or EH-ORMAH and EH-OR2LH.)
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basic information
- Up to 10 child units can be connected to a single master unit, allowing for control of up to 2,048 external input/output points. - Each child unit comes standard with an Ethernet communication port, allowing for connection of up to 4 programming software or display devices. - Equipped with an error code display function using a 7-segment LED. - Features an output hold setting function for each child unit (effective only when configured as EH-RMAH + EH-R2LH or EH-ORMAH + EH-OR2LH). - Existing coaxial and optical cables can be reused. - Model numbers: Coaxial master unit (EH-RMAH), coaxial child unit (EH-R2LH).
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Applications/Examples of results
It is used for multi-point distributed input/output control in the replacement of large-scale facilities that adopt the H series remote system. It is suitable for gradual equipment updates utilizing existing cables and for factories and plants involving process control.
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.
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