General Details
OLT Overload controller
OLT Overload controller is an industrial indicator designed for use in crane and elevator overload control applications,OLT indicator suitable for rail mounting, thus allowing easy installation.
Built-in analog and digital outputs make it easy to adapt to other peripherals.
Features
220 Volt power input
5 Digit 7 Segment 16mm LED display
5 status LED
5 switch button
4 Pcs internal relay output
High accuracy 24bit Sigma Delta ADC
4 Pcs loadcell connect (350 Ω)
RS232C Communucation() connect to PC,PLC,Printer,and external display
0-5V Analog output
Wireless Communucation(Opsion)
Weightless calibration (without any reference weight)mV/V
Application
Elevator
Industrial weighing
Technical info
| ACCURACY | |||||||
|---|---|---|---|---|---|---|---|
| Accuracy Class | n=3000 (III) | ||||||
| Input Sensitivity | 1.0µV/e | ||||||
| A/D Converter | Δ-Σ Delta-Sigma 24 bits | ||||||
| Weighing Unit | Kg,Lb,Ton,Newton | ||||||
| LOADCELL | |||||||
| Max.Number of Load Cell | 4 x 350Ohm | ||||||
| Load Cell Excitation | 5V | ||||||
| Input Signal Range | -15mV ~ +15mV | ||||||
| DISPLAY & KEYBOARD | |||||||
| Display | 16mm 7 Segment LED | ||||||
| Keyboard | 4 Mechanic switch button | ||||||
| Status Indication | 5 pcs status LED | ||||||
| COMMUNUCATION | |||||||
| RS232 | Standard | ||||||
| RS485 | Yok | ||||||
| Analog Output | 0-5V | ||||||
| Relay | 4 x No / Nc | ||||||
| Real Time Clock | Option | ||||||
| Wireless | Option | ||||||
| POWER SUPPLY | |||||||
| AC | AC100~240V, | ||||||
| DC | |||||||
| Battery | Yok | ||||||
| HOUSING | |||||||
| Material | ABS | ||||||
| Protection Class | IP54 | ||||||
| Weight | 0.2Kg | ||||||
| Dimension | 90x85x60mm |
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