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OFS P-O-Q Fiber Optic to Analog Isolated Receiver


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OFS P-O-Q is a newly developed industry-leading technology of SunYuan technology signal ultra-long-distance transmission of low-cost fiber-optic signal isolation transmitter. It can be paired with the OFS U(A)-P-Q module produced by Shunyuan Technology, and the signals transmitted by optical fiber are converted to standard 4-20mA or 0-10V analog signals through isolation and amplification, realizing the high-speed and distortion-free transmission of analog signals from sensors, PLCs, and DCSs in the industrial field.The OFS P-O-Q product integrates DC-DC isolated power supply, analog amplification and conversion circuits, and optical fiber signal isolation control circuits in the same module, etc. The purpose is to provide the industrial field with a low-cost signal isolation transmitter for fiber-optic signal isolation. The OFS P-O-Q product is integrated DC-DC isolated power supply, analog amplifier and converter circuit, fiber optic signal isolation control circuit, etc. in the same module, which is used for the DA reduction occasions that need to isolate fiber optic signals into analog signals in the industrial field. Suitable for microcontroller control, fieldbus, Ethernet / Internet of Things, PLC / DCS host computer control system for all kinds of instruments, sensors and transmitters signal remote acquisition and analysis and precision control. Internal integrated wide range DC-DC isolated power supply, respectively to the internal output conditioning circuit, DA conversion circuit and output signal isolation circuit power supply. SMD process structure and new technology isolation measures so that the device can achieve: signal input and auxiliary power supply, output signal 3000VDC triple isolation. And can meet the industrial grade wide temperature, humidity, vibration of the site of the harsh operating environment requirements.

Input (Data Acquisition):
All
Output (Data Acquisition):
All
Communication Port (Data Acquisition):
All
Amount of Channel (Data Acquisition):
All
Input (VDC):
All
Output (VDC):
All
Output Power (W):
All
Package (DC-DC Converter):
All
Amount of Channel (DC-DC Converter):
All
Series Name:
All
Communication Port (Digital Meter):
No
Isolation Voltage(VDC):
All
Input (Isolation Amplifier):
4-20mA
Output (Isolation Amplifier):
All
Isolation Mode:
All
Isolation Volt. (VDC):
3000VDC
Package (Isolation Amplifier):
DIN35
Power Supply:
All
Amount of Channel (Isolation Amplifier):
1-IN 1-OUT

Fiber Optic to Analog Converter Fiber Optic Analog Receiver Fiber Optic to 4-20mA Converter Fiber Optic to 0-10V Converter

Product Description

SunYuan OFS Series Analog Fiber Optic Interface Fully Isolated High Precision Optical Transmitters：OFS U(A)-P-Q is a low-cost programmable control type isolation transmitter with industry-leading technology applying fiber optics to transmit signals over long distances. It can isolate and amplify the analog signals from sensors, PLC/DCS, instruments and transmitters, and convert them to fiber optic signals. Sensors, transmitters, instrumentation and control equipment can be installed after the module will be collected through the fiber optic analog signal can achieve ultra-long-distance distortion-free transmission, convenient for users to monitor remotely.

SunYuan OFS U(A)-P-Q products integrate analog amplification and conversion circuits, programmable MCU, signal isolation and control circuits in the same module, which is especially suitable for AD isolation and transmission of analog signals at industrial sites, remote acquisition and analysis of sensors and transmitters signals by fieldbus, Ethernet Internet of Things (IoT), PLC/DCS, and industrial control machine host computer. The internally integrated DC-DC isolated conversion power supply with a wide voltage supply range of 8V to 50VDC supplies power to the module's input conditioning circuits, microcontroller AD conversion circuits and output signal isolation and amplification conversion circuits, respectively. SMD process structure and new technology isolation measures so that the device can achieve: analog signal input and auxiliary power supply, the output signal 3000VDC triple isolation, and can meet the industrial level of wide temperature, moisture, vibration, the site of the harsh operating environment requirements.

SunYuan OFS U(A)-P-Q series products are very easy to use, without any external components to achieve the conversion of analog signals to fiber optic interface signal isolation and transmission function. The product adopts DIN35 standard rail mounting (or metal box) method, widely used in metallurgy and mining, petrochemical, electric power equipment,

medical instruments, industrial automation, new energy facilities and military scientific research and other fields, the user can choose the appropriate product according to the needs of the site.

Block Diagram