Siemens SIMOTICS M-1PH8 - Incremental Encoders IC 2048 S;R, in 512 S;R and in 256 S;R

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 Incremental encoder sin/cos 1Vpp
Coupling at the NDE
• with SH 80 to 225: Integrated in the motor
• with SH 280: Built on to the motor
Operating voltage +5 V ±5 %
Current consumption max. 150 mA
Incremental resolution
(periods per revolution)
• 2048 S/R
• 512 S/R
• 256 S/R
Incremental signals 1 Vpp
Angular error ±40'', for 256 S/R: ±93"
Maximum permissible speeds
• With 2048S/R: 12,000 r/min
• With 512S/R: 15,000 r/min
• With 256S/R: 24,000r/min
Motor components and options
5.1Motor components
1PH8 SIMOTICS M main motors
Con󹪝guration Manual, 12/2022, A5E51895839A 165