Incremental Encoders Ic 2048 S/R, In 512 S/R And In 256 S/R - Siemens SIMOTICS M 1PH8 Configuration Manual

5.1.2.6

Incremental encoders IC 2048 S/R, IN 512 S/R and IN 256 S/R

Function
• Angular measuring system for the commutation
• Speed actual value sensing
• Indirect incremental measuring system for the position control loop
• One zero pulse (reference mark) per revolution
Properties
Coupling at the NDE
Operating voltage
Current consumption
Incremental resolution
(periods per revolution)
Incremental signals
Angular error
Maximum permissible speeds
1PH8 SIMOTICS M main motors
Configuration Manual, 12/2022, A5E51895839A
Motor components and options
Incremental encoder sin/cos 1Vpp
• with SH 80 to 225: Integrated in the motor
• with SH 280: Built on to the motor
+5 V ±5 %
max. 150 mA
• 2048 S/R
• 512 S/R
• 256 S/R
1 Vpp
±40 '', for 256 S/R: ±93 "
• With 2048 S/R: 12,000 r/min
• With 512 S/R: 15,000 r/min
• With 256 S/R: 24,000 r/min
5.1 Motor components
165