THFPROFI Digital Amplifier
Digital amplifier with analog outputs
About the THFPROFI Digital Amplifier
Weight transmitter and indicator for Omega/DIN rail mounting suitable for
back panel or junction box
Key Features THFPROFI
- Six-digit semi-alphanumeric display (height: 11 mm), 7 segment LED
- Four-key keyboard
- Dimensions: 148 x 92 x 50 mm; IP67 box version dimensions: 170 x 140 x 95 mm
- Four fixing holes diameter 4 mm (centre distance 122 x 152 mm)
The instrument is equipped with two communication ports:
- Slave Profibus DP (instrument registered to Profibus organization - PNO), max 32 instruments without line repeaters; max 126 instruments with line repeaters
- RS485 for connection to:
- - PC/PLC up to 32 instruments (max 99 with line repeaters) by ASCII Laumas protocol (compatible with W60000) or ModBus RTU protocol
- - Remote display
Theoretical calibration is performed via the keyboard.
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| A/d converter | 24 bit (16000000 points) 4.8 kHz |
| Digital filter / conversion rate | 0.012 - 7 s / 5 - 300 Hz |
| Divisions, max | ±999999 |
| Linearity | <0.01% FS |
| Logic inputs | 1x - optoisolated 5 - 24 VDC PNP |
| Logic relay outputs | 1x - max. 115 VAC / 150 mA |
| Number of load cells (parallel and supply) | max. 8 (350 Ω); 5 VDC / 120 mA |
| Power supply and consumption | 12 - 24 VDC ±10 %; 5 W |
| Profibus port - baud rate | up to 12 Mbit/s |
| Rs485 port - baud rate | 2400, 4800, 9600, 19200, 38400, 115200 |