MWF501 series RS232/485/422 serial port fiber ring network converter is a low-cost, adaptable to industrial environment, serial port data optical fiber transmission communication device with dual-ring self-healing function. This series of products is specially designed for industrial sites to build chain networks or dual-ring optical fiber networks to realize transparent transmission of 1×RS232/RS485/RS422 on the fiber ring network without changing the user agreement. In order to facilitate remote data communication between computers, external devices or intelligent instruments equipped with different standard serial interfaces, standard serial interfaces must be converted to each other.
MWF501 series fiber converters have zero-delay automatic transceiver conversion inside. The unique I/O circuit automatically controls the direction of data flow without any handshake signals (such as RTS, DTR, etc.), ensuring that it is suitable for existing operating software and interfaces, which better solves the problems of long communication distance, high communication rate, and redundant self-healing. It also solves the problems of electromagnetic interference, ground ring interference, and lightning damage, greatly improving the reliability, security, and confidentiality of data communication.
MAIWE's fiber converter series support a variety of input range power supply options. As for the core components, the product adopts an industrial-grade quality design solution with a transmission rate of 300-115200bps. It can realize point-to-point, point-to-multipoint remote multi-machine communication network between main control computers, main control computer and microcontroller or peripherals, and realize multi-machine response communication. The product is widely used in industrial automation control systems and all-in-one cards, access control systems, parking systems, self-service banking systems, bus charging systems, canteen food sales systems, company employee attendance management systems, highway toll station systems, etc., are indispensable products for industrial communications.
Model |
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Product Model |
MWF501 |
MWF501-KG |
Interface |
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Serial Port |
1×RS232/485/422 serial port, baud rate of 300~115200bps |
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Fiber Port |
2×100Base-FX ports, FC/ST/SC connector, multimode 1310nm or single mode 1310nm/1550nm, Multimode fiber 62.5/125μm or 50/125μm, single mode fiber 9/125μm |
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DIP Button |
DIP 1: ON is the fiber ring network master station, OFF is the fiber ring network slave station DIP 2: ON is to enable the RS485 terminal resistor, OFF is to cancel the RS485 terminal resistor |
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Indicator |
Master-slave station indicator, optical port loopback indicator, optical port transceiver indicator, serial port transceiver indicator |
Power indicator, master-slave station indicator, optical port loopback indicator, optical port transceiver indicator, serial port transceiver indicator |
Power Supply |
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Input Voltage |
DC 9~30V |
DC12V, DC24V, DC48V, AC85~265V or DC110~370V power supply optional |
Power Consumption |
<2W |
<5W |
Physical Characteristics |
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Dimensions |
110×100×28 mm |
140×35×100 mm (excluding DIN-rail mounting clip) |
Installations |
Wall mounting |
35mm standard DIN rail installation |
Weight |
About 0.3kg |
About 0.45kg |
Working Environment |
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Operating Temp |
-20℃~+75℃ |
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Storage Temp |
-40℃~+85℃ |
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Relative Humidity |
5%~95% (no condensation) |
NAME |
VERSION |
download |
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Version 2.0 |
+86 27 87170217
No.52, Liufang Road, East Lake Hi-tech Development Zone, Wuhan, China