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RS485/422/232 Extenders
RS485/422/232 data over fiber optic Extenders Converter
PMD-RS485/422/232-SC
This item can extend 2 x RS-485 data (Correspond 1xRS422) and 1 x RS232 over a fiber optic cable to remote end simultaneously,
Singlemode single fiber cable up to 20Km. mulitmode single fiber cable up to 500mmeters.
FC/SC/ST is optional. Multimode 2Km single fiber or dual fiber is optional.
OEM,Custom made is acceptable. factory wholesale price.
Singlemode single fiber cable up to 20Km. mulitmode single fiber cable up to 500mmeters.
FC/SC/ST is optional. Multimode 2Km single fiber or dual fiber is optional.
OEM,Custom made is acceptable. factory wholesale price.
Features
Support 2 x RS-485 data (Correspond 1xRS422) and 1 x RS232 over a fiber optic cable simultaneously
Suitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Multimode fiber distance up to 500m(0.31 miles).
Adaptive single-mode fiber. Zero delay automatic forwarding
Asynchronous transmission, point-to-point application, RS-485 interface and fiber optic conversion
Automatic detection of serial port speed, discrimination and control of data transmission direction
Mainly applicable for Industrial automation control, access control, one card, parking lot and other systems
LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.
Plug and play,No need to set up.
Specification:
Maximum communication rate>0-115.2Kbps
5V1ADC voltage input, external power supply
Default FC interface
Working wavelength: 1310nm/1550nm
The interface provides 1500W surge protection and 15KV electrostatic protection
Optional : Multi mode communication can reach 2 kilometers, and single mode communication can reach 20-120 kilometers
RS-485 supports 32 point polling (customizable 128 points)
RS-485 data
Standard compliant with EIA RS-485/422 standard
RS-485 signal T+, T -, R+, R-
Fiber optic signal IN, OUT
Asynchronous working mode, point-to-point
The direction control adopts data flow automatic control technology to automatically distinguish and control the direction of data transmission
Baud rate 0-115200Kbps, automatically detects signal rate
Fiber optic wavelength 1310nm/1550nm
The transmission distance of the electrical port is 1000 meters from the RS-485 port
Optical port transmission distance single mode 20-120 kilometers
Interface protection 600W surge protection, 1500V static protection
Load capacity RS-485 port supports 32 nodes
Electrical port form 7-position wiring terminal
RS-232 data :
Application scenarios: Supports multiple data channels, compatible with all control keyboards, matrix protocols, hard disk video gimbals, alarm composite data, industrial application transmission
Physical interface: Industrial wiring terminals (standard), RJ45 (customized)
Control equipment: PTZ decoder for pan tilt, control keyboard, matrix control data interface, high-speed ball, industrial equipment
Physical interface terminals: Industrial wiring terminals
DB9 serial port interface
RS-232 data rate DC-250Kbps
RS-232 data error rate is less than 10E-12
The maximum number of RS-232 nodes is 32
RS-232 maximum distance 1200 meters
RS-232 data protocol fully transparent supports any RS-232 protocol, including RS-232 polling or Modbus protocol
RS-232 network connection supports bidirectional full duplex
RS-232 (3-wire system) 2 inputs 3 outputs 5 ground
Working environmental:
Working temperature -25 ℃ to 70 ℃
Storage temperature -40 ℃ to 85 ℃
Relative humidity: 5% to 95%
Power supply:
1.Working voltage AC100~240V, DC5V
2. Weight: 0.7kg/set
3. Size: 110x90x25mm (HxWxH)
4. US/EU/UK/AU power supply standard is optional.
Package include:
1x RS485/422/232 Fiber Transmitter
1x RS485/422/232 Fiber Receiver
2 x External Power supply adapters
1 x User manual
Support 2 x RS-485 data (Correspond 1xRS422) and 1 x RS232 over a fiber optic cable simultaneously
Suitable for Both Fiber Types (Single-mode and multimode). Single-mode fiber distance up to 20 km(12.4 miles), Multimode fiber distance up to 500m(0.31 miles).
Adaptive single-mode fiber. Zero delay automatic forwarding
Asynchronous transmission, point-to-point application, RS-485 interface and fiber optic conversion
Automatic detection of serial port speed, discrimination and control of data transmission direction
Mainly applicable for Industrial automation control, access control, one card, parking lot and other systems
LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.
Plug and play,No need to set up.
Specification:
Maximum communication rate>0-115.2Kbps
5V1ADC voltage input, external power supply
Default FC interface
Working wavelength: 1310nm/1550nm
The interface provides 1500W surge protection and 15KV electrostatic protection
Optional : Multi mode communication can reach 2 kilometers, and single mode communication can reach 20-120 kilometers
RS-485 supports 32 point polling (customizable 128 points)
RS-485 data
Standard compliant with EIA RS-485/422 standard
RS-485 signal T+, T -, R+, R-
Fiber optic signal IN, OUT
Asynchronous working mode, point-to-point
The direction control adopts data flow automatic control technology to automatically distinguish and control the direction of data transmission
Baud rate 0-115200Kbps, automatically detects signal rate
Fiber optic wavelength 1310nm/1550nm
The transmission distance of the electrical port is 1000 meters from the RS-485 port
Optical port transmission distance single mode 20-120 kilometers
Interface protection 600W surge protection, 1500V static protection
Load capacity RS-485 port supports 32 nodes
Electrical port form 7-position wiring terminal
RS-232 data :
Application scenarios: Supports multiple data channels, compatible with all control keyboards, matrix protocols, hard disk video gimbals, alarm composite data, industrial application transmission
Physical interface: Industrial wiring terminals (standard), RJ45 (customized)
Control equipment: PTZ decoder for pan tilt, control keyboard, matrix control data interface, high-speed ball, industrial equipment
Physical interface terminals: Industrial wiring terminals
DB9 serial port interface
RS-232 data rate DC-250Kbps
RS-232 data error rate is less than 10E-12
The maximum number of RS-232 nodes is 32
RS-232 maximum distance 1200 meters
RS-232 data protocol fully transparent supports any RS-232 protocol, including RS-232 polling or Modbus protocol
RS-232 network connection supports bidirectional full duplex
RS-232 (3-wire system) 2 inputs 3 outputs 5 ground
Working environmental:
Working temperature -25 ℃ to 70 ℃
Storage temperature -40 ℃ to 85 ℃
Relative humidity: 5% to 95%
Power supply:
1.Working voltage AC100~240V, DC5V
2. Weight: 0.7kg/set
3. Size: 110x90x25mm (HxWxH)
4. US/EU/UK/AU power supply standard is optional.
Package include:
1x RS485/422/232 Fiber Transmitter
1x RS485/422/232 Fiber Receiver
2 x External Power supply adapters
1 x User manual
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