HRT-227CS
HART to Single Mode Fiber Converter (RoHS)
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.
HRT-227CS: HART to Single Mode Fiber Converter (RoHS)
- 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 30km
- 4KV ESD Protection
- Built-in Watchdog
- Selectable 250Ω loop resistor
- The HART port with the same Group ID can communicate with each other
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-TX
Wave Lenght (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
COM 1: 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: 3 W
Mechanism
Dimensions: 33 mm x 126 mm x 101 mm (W x L x H)
Installation: DIN-Rail
Environment
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -30 ~ +80 °C
Humidity: 10~90% RH, non-condensing