NL-NQ6D SIN/COS Interpolator

This device with DIN rail mounting converts the SIN/COS 1Vpp analog signal into Quadrature Digital output AB with TTL 5V level output.

Furthermore, it can also convert the SIN/COS 1Vpp analog signal into digital output BiSS-C or SSI. This is necessary when the servo-drive is not able to use directly the SIN/COS signal as feedback.

Features:

• 13 bit interpolation with resolution up to 8192 angle steps per sine period
• Binary and decimal resolution settings, e.g. 500, 512, 1000, 1024 with programmable angle hysteresis
• Direct sensor connection; selectable input gain
• Input frequency of up to 250 kHz
• Signal conditioning for offset, amplitude and phase
• A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance
• Zero signal processing, adjustable in index position and width
• Absolute angle output via fast serial interface (BiSS, SSI)
• Permanent bidirectional memory access to parameters and OEM data by BiSS C
• Period counting with up to 24 bits
• Error monitoring of frequency, amplitude and configuration
• Device setup from serial EEPROM or using BiSS
• ESD protection and TTL-/CMOS-compatible outputs
• Ideal for all types of NiLAB’s linear motors