LS 477
Incremental sealed linear encoder with small 
cross section
Measuring length:       220 mm
Total length:           ML+138 mm
Accuracy grade:         ± 3.0 µm
Grating period:         20.000 µm
Fastening type:         End block + mounting spar
Output signal:          Square-wave signals, TTL 
                        levels with 10-fold 
                        interpolation
Reference mark position:ML/2 - in the middle of 
                        the measuring length
Further reference marks:none
Reference pulse width:  90°
Max. scanning frequency:50.00 kHz
Fault detection signal: for disturbance LOW
Power supply:           5V+-5%
Electrical connection:  Flange socket, male, 
                        14-pin
Special characteristics,
linear encoder:         none