HEIDENHAIN PWM 20 - Manual (Page 57)

58 HEIDENHAIN PWM 20 Testing Package – Cable and Connection Technology
Figure F Measurement at the 25-pin speed encoder input of the TNC (control side):
EnDat absolute encoders with sinusoidal A/B signals and ordering designation EnDat 01 and
EnDat 02 Linear and/or torque are mounted to the machine.
Temperature sensor information is input externally via voltage controller ID 368210-02 (17-pin
output flange socket of voltage controller).
The shown adapter cables are also used in figure E.
Note
Linear or angle encoders on linear motors (direct drives) provide the actual value for both the
position controller and the speed controller. In this application the position encoders are
operated at the motor controller input of the NC!
Linear and torque drives Commutation absolute EnDat