Yaskawa Sigma Mini - Manual (Page 218)

SERVO SELECTION AND DATA SHEETS
4.6.12 Cables for Connecting PC and Servopack
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Communications Specifications
The communications specifications are as follows:
• Baud Rate: 9600 bps
• Number of Bits: Start: 1 bit
Data: 7 bits
Stop: 1 bit
Parity: 1 bit (even)
• Synchronization Method: Start-Stop
• XON/XOFF Control: None
• Shift Control: None
• Communications Method: Semi-duplex
Connection Circuits
• With an RS-232C Port
Maximum cable length is 2 m (6.56 ft). In this case, the connection circuit is as follows:
RS-232C port (personal computer end) Servopack end (CN5)
Shield
Case
8
3
1
5
4
7
2
/TXD
/RXD /RXD
/TXD
4