Appendix, Smc to rs-232 connection (smccbl7 cable), Table 1: pin descriptions – Yaskawa YTerm User Manual
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YTerm Software Manual
Appendix
SMC to RS-232 Connection (SMCCBL7 cable)
The layout of the connection cable between the SMC and the PC serial port
(RS-232) is as follows:
Figure 34: SMC / Personal Computer Connection Cable Layout.
Note: Both connectors are 9 pin female.
Table 1: Pin Descriptions
Pin Number
Pin Name
Function
1
CTS
output
2
Transmit Data
output
3
Receive Data
input
4
RTS
input
5
GND
ground
6
CTS
output
7
RTS
input
8
CTS output
9
No Connect / 5V
not used
Pin #
1
2
3
4
5
6
7
8
9
Pin #
1
2
3
4
5
6
7
8
9
SMC Side PC (RS232) Side
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