DIGITAL READOUTS

VI900 – Multi-axis digital readout, with touch-screen color LCD, for absolute
and incremental systems

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).

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
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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
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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
Download Brochure