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HRT-227CS
 
Applications
Features
Hardware Specifications
Ordering Information
 
 

HRT-227CS

HART to Single Mode Fiber Converter
     
 

The HRT-227CS is a HART to Fiber converter paired used to extend HART communication distance via single mode fiber optic transmission medium. In order to solve the problem between HART and fiber transmission medium, HRT-227CS is specially designed for converting the HART signal to fiber optic cables. Built-in a HART 250 Ω loop resistor adjustable by dip switch. Therefore, users can make data collection and processing of HART network easier and quicker by applying HRT-227CS. In addition, we also provide the free HC_Tool utility for module configuration easily.

  
 
Applications  
  • Current Measuring
  • Petrochemical Industry Application
  • Environment Monitoring
  • Tunnel Monitoring
  • Monitor system
  • Building Monitoring
 
 
Features  
  • Support HART Short/Long frame
  • Support HART Burst mode
  • Support point-to-point or multi-drop HART mode
  • Support connecting up to 15 HART slave devices
  • Allow two HART masters
  • Provide HC_Tool utility for module configuration
  • Support firmware update via ComPort
  • Fiber broken line detection
  • Fiber Type: SC ; Single mode ; 100 Base-FX
  • Fiber max. transmission distance up to 30 km
  • 4KV ESD Protection
  • Built-in Watchdog
  • Selectable 250Ω loop resistor
  • The HART port with the same Group ID can communicate with each other
 
 
Hardware Specifications  
HART Interface
Channel 1
Connector 2-pin screwed terminal block (HART+, HART-)
Loop Resistor Selectable 250 Ω loop resistor
HART Data Only Digital Data
Isolation UL1577 Spec.
Fiber Interface
Type SC Duplex type ; Single mode ; 100 Base-FX
Wave Length (nm) 1310
Fiber Cable (μm) 8.3/125, 8.7/125, 9/125 or 10/125
Transmission Distance (km) 30 (indicative only)
Min. TX Output (dBm) -15
Max. TX Output (dBm) -8
Max. RX Sensitivity (dBm) -34
Max. RX Overload (dBm) -5
Budget (dBm) 19
UART Interface
COM1 RS-232 (TXD / RXD / GND) for configuration (1200, O, 8 ,1)
LED
Round LED PWR, FB_Ack, FB_Err, HT_Err, HT_Tx and HT_Rx
Power
Power supply Unregulated +10 ~ +30 VDC
Protection Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption 3W
Mechanism
Installation DIN-Rail
Dimensions 33.0 mm x 126 mm x 101 mm (W x L x H)
Environment
Operating Temp. -25 °C ~ +75 °C (-13 to 167ºF)
Storage Temp. -30 °C ~ +80 °C (-22 to 176ºF)
Humidity 10% ~ 90% RH, non-condensing
 
 
Ordering Information  
HRT-227CS
 HART to Single Mode Fiber Converter (RoHS)
 
   
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