383963-03 (ST1278) Encoder

Travel (12mm)
Cable Outlet (Right Angle)
Plunger accuation (extended by spring force)
Reference mark (5mm)
Type of guide (ball guide)
Electrical connection (15-pin male)
Output (TTL w/10-fold interpolation)
Accuracy (1.0um) 
Signal period (2.000um)
Protection (IP64)
Power requirements (5V ± 10%)
Max. Frequency (100 kHz)
Cable Length (1.5 meters) 

ST 1278
Incremental length gauge HEIDENHAIN-SPECTO
Plunger actuation:      Extended by spring force
Measuring length:       12 mm
Type of guide:          ball guide
Reference mark position:5mm
Accuracy grade:         1.0 µm
Electrical connection:  D-sub connector, 2-row, 
                        with locking screws, with 
                        integrated electronics, 
                        coated, male, 15-pin
Connecting direction:   radial
Pin configuration:      D510107
Cable type:             PUR Ø 5.1 mm
Cable length:           1.50 m
Output signal:          Square-wave signals, TTL 
                        levels with 10-fold 
                        interpolation
Max. scanning frequency:100.00 kHz
Reference pulse width:  90 °
Fault detection signal: for disturbance LOW
Signal period:          2.000 µm
Power supply:           5V+-10%
Degree of protection:   IP 64 (EN 60529)