Yaskawa Sigma II Indexer - Manual (Page 38)

Sigma II Indexer User’s Manual Serial Communication Connectors (CN6, CN7)
3-11
3.2.3 Communication Specifications (CN6, CN7)
The following table shows the communications specifications for CN6 and CN7.
3.2.4 Communication Connectors (CN6, CN7)
Table 3.9: Communication Specifications
Item Port Specification
Interface
CN6 RS232/RS422/RS485
CN7 RS232/RS422
Transmission Range
CN6
CN7 RS232: 3m maximum
RS422/RS485: 50m maximum
Baud Rate CN6 9.6, 19.2, 38.4 Kbaud
CN7 9.6 Kbaud
Synchronization Type CN6 Asynchronous (start-stop synchronization)
Transmission Format
CN6
CN7
Start: 1 bit
Data: 7 bit, ASCII code
Parity: 1 bit, Even
Stop: 1 bit
X On/X Off Control
CN6
CN7
None
Shift Control
CN6
CN7
None
Communication
CN6
CN7
Half-duplex
Table 3.10: CN6 Terminal Layout
1 TXD 8 TXD
2 /TXD 9 /TXD
3 RXD 10 RXD
4 /RXD 11
5 12
6 /RXD 13
7
RT (Terminal
Resistance)
14 GND