BL-RS485 Industrial Ring Profibus-DP Fiber Converter
BL-RS485 Industrial Ring Profibus-DP Fiber Converter adopts large-scale FPGA design and original technology. It can simultaneously support 1-way Profibus-DP to optical fiber relay with the communication rate of 0-12Mpbs. This Profibus-DP Fiber Converter can support a variety of optical network topologies: point-to-point, chain network, star network and redundant ring network self-healing protection, etc. It can be networked on this basis for a more complex network topology with ring network self-healing protection function. It has the advantages: IP40 protection grade, corrugated aluminum reinforced housing, 35mm DIN rail installation, AC or DC (9~48V) wide power input, power redundancy and isolation protection, etc. The working temperature range of -40℃~+85℃ can meet the requirements of various industrial sites and provide convenient fiber optic communication solutions.
Pictures
Features
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The device is used in pair; Local terminal signal input; Opposite terminal signal output.
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Providing 1 Profibus DP field bus; Communication baud rate self-adaptive 9600-12Mbps.
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Providing two optical fiber lines, which can be switched automatically in case of line failure to ensure normal communication.
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Supporting a variety of optical network structures: point-to-point, star, chain, ring network redundancy, which can be combined into a more complex network topology
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Multimode fiber/single mode fiber optional; Multimode fiber with transmission distance of 2KM; Single mode fiber with transmission distance of 20-120KM; ST / SC / FC interface optional.
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With signal failure protection function; Comprehensive display of electrical interfaces and fiber operating conditions.
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Profibus DP interface anti-radar to IEC61000-4-5 (8/20μS). Differential mode: 6KV impedance (2Ω); Common mode: 6KV, impedance (2Ω) standard.
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Support wide range of 9-48V AC and DC input, internal isolation, redundant dual power input, power supply support overload protection and anti-reverse protection.
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Complying with the industrial four-level electromagnetic compatibility requirements
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Super lightning protection function: lightning protection, anti-induction high voltage, anti-surge, etc.
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Fanless efficient heat dissipation; Reducing repair time.
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IP40 enclosure protection level; Able to withstand the test of harsh environments.
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DIN 35mm rail or wall-mounted installation.
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Working temperature: -40℃~+85℃.
Applications
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Industrial automation control network system
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Security monitoring and control network system