Siemens SIMOTION C 230-2 Operating Instructions Manual page 167

Onboard measuring system interface (C230-2, C240)
Table 11-12
Position measuring
Signal voltages
Supply voltage and current consumption per
encoder
Input frequency for incremental encoder
Baud rate for absolute encoder (SSI)
Cable length for incremental encoder
•
•
Cable length for absolute encoder (SSI)
24 V encoder supply
(tolerance 10 to 30 V)
Electrically isolated
Monitoring
Digital inputs
Table 11-13
Number of inputs
Supply voltage
Input voltage
SIMOTION C
Operating Instructions, 11/2022, A5E33441428B
Position control cycle clock [µs]
6250
6500
6750
7000
7250
7500
7750
8000
Onboard measuring system interface
5 V encoder supply
(tolerance 4.75 to 5.25 V)
24 V encoder supply
(tolerance 10 to 30 V)
Digital inputs
Actual value latch time Ti [µs]
C230-2
0
0
0
0
0
0
0
0
• Incremental
• Absolute (SSI)
Inputs: 5 V as per RS422
• 5 V/300 mA
• 24 V/300 mA
Max. 1 MHz
• 187.5 / 375 / 750 Kbits/s
• 1.5 Mbit/s
• Max. 10 m at 1 MHz
• Max. 25 m at 500 kHz and max. 300 mA
• Max. 35 m at 500 kHz and max. 210 mA
• Max. 100 m at 300 kHz and max. 300 mA
• Max. 250 m at 187.5 Kbits/s
• Max. 10 m at 1.5 Mbit/s
No
Short-circuit in encoder supply and faulty wire
18
24 V DC (permissible range: 20.4 to 28.8 V)
• 0 signal: -3...5 V
• 1 signal: 11 to 30 V
Technical data
11.1 Technical data
C240
439
64
502
0
564
127
627
0
167