▪ Compact-design, modern and functional digital readout, equipped with the new Absolute Warning System (AWS).
▪ AWS constantly guarantees the correctness of the displayed positions and informs the operator of any malfunctioning.
The user can continue machining or, based on the error message displayed, intervene to restore the proper functioning
of the system.
▪ Absolute (SSI protocol) or incremental encoder input signals.
▪ 5.7'' touch-screen color, LED-backlit, LCD TFT panel which allows the displaying of up to 4 axes.
▪ USB, Touch Probe, CAN bus and serial RS-232 interfaces.
▪ Resolutions up to 0.1 μm.
▪ Online HELP. Graphic visualization of function execution.
▪ Diagnostic of readout and encoders. Reading of coded reference indexes.
▪ Absolute signals RS-422: Clock+, Clock-, Data+, Data-.
▪ Universal software for any kind of machine tool; updates through serial port. 1000 memory blocks.
▪ Possibility of connection to a digital (up to 8 relay outputs) or analog (constant surface speed) remote board.
▪ Option: flush-mounted version (on a panel).
VI900 Touch-screen color LCD display |  | |
| Display | 5.7'' color, LED-backlit LCD TFT |  |
| Incremental encoder input signals | 2 square waves with phase displacement of 90° ± 5° + synchronized index 5 Vdc | |
| Absolute (SSI) encoder input signals | RS-422: Clock+, Clock-, Data+, Data- | |
| Available resolutions | 1,000 - 500 - 200 - 100 - 50 - 20 - 10 - 5 - 2 - 1 - 0.5 - 0.2 - 0.1 μm 1° - 0.5° - 0.2° - 0.1° - 0.05° - 0.02° - 0.01° - 0.005° - 0.002° - 0.001° | |
| Protection class | IP 40 IP 54 with plastic cover provided | |
| Input axes | 2 - 3 - 4 | |
| Applicable to | lathe - milling machine - boring machine - etc. | |
| Power supply | 230 Vac ± 10% - 50/60 Hz 60 mAMAX 110 Vac ± 10% - 60 Hz 120 mAMAX 24 Vac ± 10% - 50/60 Hz 500 mAMAX | |
| Version | standard or flush-mounted | |
| Options | CAN interface | |
RB900 I/O Digital remote board - Up to 8 relay outputs New | ||
| Power supply from VI900 | 5 Vdc ± 10% |  |
| External power supply (PWS) | 12 - 24 Vac ± 10% - 50/60 Hz 12 - 24 Vdc ± 10% | |
| Power | 1.5 WMAX | |
| Current consumption | 240 mAMAX (5 Vdc from VI900) 60 mAMAX (24 Vdc from external power supply PWS) | |
| Inputs | VinHIGH= 4.5 ÷ 30 Vdc VinLOW= 0 ÷ 2 Vdc tMIN= 100 ms optoisolated and independent | |
| Digital outputs | static N.O. relay contacts, 60 Vac/dcMAX, 0.6 AMAX, 0.36 WMAX protected against overload and overcurrent | |
| Connections | D-SUB 15p M (COM1) terminal block 3p M (external power supply PWS) terminal block 12p M (input/output) | |
| Protection class | IP 20 | |
RB900 CSS Analog remote board - Constant surface speed New | ||
| Power supply from VI900 | 5 Vdc ± 10% |  |
| External power supply (PWS) | 12 - 24 Vac ± 10% - 50/60 Hz 12 - 24 Vdc ± 10% | |
| Power | 1.5 WMAX | |
| Current consumption | 240 mAMAX (5 Vdc from VI900) 60 mAMAX (24 Vdc from external power supply PWS) | |
| Analog output | 0 - 10 Vdc | |
| Connections | D-SUB 15p M (COM1) terminal block 3p M (external power supply PWS) terminal block 12p M (input/output) | |
| Protection class | IP 20 | |