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INST/R-3001     Universal Analog
 Sensor Transmission
 
For Remote Sensor Signal Transmission Applications  

 Typical Analog Instrument Transmission Application    


The LuxLink™ INST/INSR-3001 system consists of the INST-3001 transmitter and INSR-3001 receiver. Both units transmit most common industrial sensor signals from point-to-point using interference-free fiber optic transmission technology. The system is user configurable (via DIP switch settings) and fully compatible with 0/20 or 4/20mA. analog or digital current loops as well as 0 to 1, 3 or 10 Volts analog DC voltage signals  The link may also be used to convert from one protocol to another.  Typical applications are remote sensors and motion control.  For less demanding performance at lower cost see the INST/INSR-2001. For digital current loop communication, see the DX-7501.  

Integral indicators are provided on both units to continuously indicate an established link, power, under and over range conditions, making system troubleshooting simple.

See application note for current loop interfacing and protocol conversion

 
Specifications Important Features
System Bandwidth (min)  DC to 80 KHz(3dB),100KHz(6dB)    · 5 us Response Time
System Response Time  5 us typical  · 80 KHz Signal Bandwidth
Voltage Modes
(output loads minimum)
 ± 1V (50Ω ), ±3V (300Ω ) or
 ±10V (1KΩ )
 · Multimode & Single mode
       Versions available
Input Impedance  10K Ω (voltage mode), 50 Ω
     (current mode)
 · Multi-protocol Conversion
Current Modes  0 to 20mA  or  4 to 20mA  · Link, Over-range, &
Link Accuracy   < 0.25% full scale           Power Indicators
Link Linearity   < 0.25% full scale  · Single model for stand 
     alone or rack mount
Signal / Noise Ratio  60 dB minimum  · Din Rail mount option
Resolution  < 5 mV (on 1 volt scale)
Drift  100 ppm/ºC full scale
Rise time  5 us typical
Output Load Capacitance  10nF maximum
Operating Wavelengths
   available
  850, 1310, or 1550nm    
Optical Output Power  -16 dBm (multimode),
 -16 dBm (single-mode)
   
Optical Loss Budget  0-13 dB (multimode),
 0-13 dB (single-mode)
   
Signal Connectors  Removable terminal block
 for V or mA, & BNC for V only
Power Requirements  11-24 VAC/DC @350mA
Operating Temperature  -35 to +75 degrees C
Physical Size  5.0” x 3.0 x 1.0"
127mm x 76mm x 25.4mm
   

*Note all specifications are subject to change without notice

Copyright 2012


LuxLink

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