Siemens SIMATIC ET 200SP Manual page 26

Technical specifications
Interfaces
1. Interface
Interface hardware
•
•
•
Interface hardware
RS 232
•
•
RS-232 accompanying signals
RS 485
•
•
RS 422
•
•
•
•
Protocols
Integrated protocols
Freeport
•
•
•
•
3964 (R)
•
•
•
•
Modbus RTU master
Address area
•
26
RS 232
RS 422
RS 485
Transmission rate, max.
Max. cable length
Transmission rate, max.
Max. cable length
Transmission rate, max.
Max. cable length
4-wire full duplex connection
4-wire multipoint connection
Frame length, max.
Bits per character
Number of stop bits
Parity
Frame length, max.
Bits per character
Number of stop bits
Parity
Max. number of slaves
6ES7137-6AA00-0BA0
Yes
Yes
Yes
115.2 kbps
15 m
RTS, CTS, DTR, DSR, RI, DCD
115.2 kbps
1200 m
115.2 kbps
1200 m
Yes
Yes
2 kbyte
7 or 8
1 or 2 bits
None, even, odd, always 1, always 0, any
2 kbyte
7 or 8
1 or 2 bits
None, even, odd, always 1, always 0, any
1 to 247, extended 1 to 65,535
32
CM PtP communication module (6ES7137-6AA00-0BA0)
Manual, 01/2013, A5E03790792-01