Description
Parameters and specifications:
Model: 490NRP25400
Brand: SCHNEIDER
Input voltage: 24V DC
Power consumption: 2.5W
Current: 100-400A (Note: this may be the current range of other relevant parameters, but not directly for the 490NRP25400 current parameter)
Supported protocols: Industrial communication protocols such as Modbus Plus
Size and weight:
Weight: Approx. 2.856 kg (shipping weight is 4 kg)
Series:
The module belongs to Schneider Electric’s family of industrial automation and control products.
Features:
Network support: Support logic independent dual Modbus Plus bus, support standard specifications in the predetermined communication rate, support redundant dual network fiber ring network topology.
Interface selection: One or two Modbus Plus electrical ports and one or two 155M optical fiber ports are flexibly selected.
Transmission distance: supports more than 20km of optical fiber distance, 155Mb/s high-speed optical interface supports long distance reliable transmission of burst data.
Protection mechanism: 6 two-color LED status indicators, fiber link and power failure relay output alarm; Electrical interface 4000V lightning protection, 1.5A overcurrent, 600W surge protection.
Power supply design: DC9-36V wide redundant dual power supply, DC1500V power isolation, reverse protection.
Industrial design: IP30 protection grade, corrugated aluminum reinforced housing, using standard industrial 35mm rail mounting method.
Flexible application: It can form a variety of optical fiber networks, such as point-to-point communication, chain network, star network, etc.
Functions:
Enhanced communication capability: Used to enhance the communication capability of industrial networks, relaying signals from one network node to another network node, extending the coverage of the network.
Support for multiple protocols: Support for various industrial communication protocols such as Modbus, Ethernet /IP, etc., ensuring communication with different types of devices and systems.
Wide range of applications: usually used in industrial automation networks, including manufacturing, power, water treatment, building automation and other fields.
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