Absolute Encoder Am 2048 S/R - Siemens SIMOTICS M 1PH8 Configuration Manual

Motor components and options
5.1 Motor components
5.1.2.7

Absolute encoder AM 2048 S/R

Function
• Angular measuring system for the commutation
• Speed actual value sensing
• Indirect absolute measuring system for the position control loop
Table 5-11
Properties
Coupling at the NDE
Operating voltage
Current consumption
Incremental resolution (periods per revolution)
Absolute resolution (coded revolution)
Incremental signals
Serial absolute position interface
Angular error
Maximum permissible speeds
Connection
Table 5-12
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
168
Properties and technical data
Connection assignment, 17-pin flange-mounted socket
Signal
A
A*
data
not connected
clock
not connected
M encoder
+1R1
-1R2
P encoder
B
B*
data*
clock*
0 V sense
5 V sense
not connected
Absolute encoder (EnDat)
• with SH 80 to 225: Integrated in the motor
• with SH 280: Built on to the motor
+5 V ±5 %
max. 300 mA
2048 S/R
4096
1 Vpp
EnDat
±40"
With 2048 S/R: 12,000 r/min
2
1
11
10
When viewing the plug-in side (pins)
Configuration Manual, 12/2022, A5E51895839A
4
3
13
5
14
12 6
17
15
16
7
8
9
1PH8 SIMOTICS M main motors