Siemens SIMOTION C230-2 Equipment Manual

Device Data
3-53
E Siemens AG, 2003 All rights reserved
SIMOTION C230-2, 04.2003 Edition
Encoder inputs
Position measuring S Incremental
S Absolute (SSI)
Signal voltages Inputs: 5 V as per RS422
Supply voltage and current consumption
per encoder
S 5 V/300 mA
S 24 V/300 mA
Input frequency for incremental encoder Max. 1 MHz
Baud rate for absolute encoder (SSI) S 187.5/375/750 Kbits/s
S 1.5 Mbits/s
Cable length for incremental encoder
5 V encoder supply
S Max. 10 m at 1 MHz
S Max. 25 m at 500 kHz and max. 300 mA
(Tolerance 4.75...5.25 V)
S Max. 35 m at 500 kHz and max. 210 mA
(Tolerance 4.75...5.25 V)
Cable length for absolute encoder (SSI)
24 V encoder supply S Max. 250 m at 187.5 kbit/s
S Max. 10 m at 1.5 Mbit/s
Electrically isolated No
Monitoring Short-circuit in encoder supply and faulty wire
Digital inputs (according to IEC 1131-2/DIN EN 61131-2, characteristic curve type 2)
Number of inputs 18
Supply voltage 24 VDC (permissible range: 20.4...28.8 V)
Input voltage S 0 signal: –3...5 V
S 1 signal: 11...30 V
Input current S 0 signal: 15 mA
S 1 signal: 6...30 mA (typically 8)
Input delay (I0...I11, BERO1...BERO4,
MEPU1...MEPU2)
S 0 → 1-Signal: 15 µs (type 6)
S 1 → 0-Signal: 150 µs (type 40)
Connection of a 2-wire encoder
Permissible quiescent current
Possible
2 mA
Electrical isolation between inputs
Electrical isolation between inputs and
logic
Isolation
No
Yes
500 V

Siemens SIMOTION C230-2 Specifications

General

Brand	Siemens
Model	SIMOTION C230-2
Category	Controller
Language	English