Yamaha SRCP - Manual (Page 244)

16-
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16
APPENDIX
16-1-2 POPCOM communication cable
This cable is used to operate the SRCP controller from POPCOM software which runs on a PC and
allows easy and efficient robot programming and operation.
This POPCOM cable is different from typical communication cables, so do not use it for other pur-
pose.
Pins 18 and 21 on the SRCP controller are used for emergency stop input. Install a normally closed
(contact B) switch of at least 50mA capacity between these pins when using emergency stop from the
PC. Emergency stop is triggered when the switch opens the contact between pins 18 and 21.
Input response: 5ms or less
Input current: 33.3mA (DC24V)
■ When the PC has a D-sub 25-pin connector:
Signal name
Controller PC
Pin No.
F.G
TXD
RXD
RTS
CTS
D.G
HSTCK
HSES1
HSES2
1
2
3
4
5
7
12
18
21
Pin No. Signal name
1
2
3
4
5
7
6
8
20
F.G
TXD (SD)
RXD (RD)
RTS (RS)
CTS (CS)
D.G (SG)
DSR (DR)
DCD(CD)
DTR (ER)
■ When the PC has a D-sub 9-pin connector:
Signal name
Controller PC
Pin No.
F.G
TXD
RXD
RTS
CTS
D.G
HSTCK
HSES1
HSES2
1
2
3
4
5
7
12
18
21
Pin No. Signal name
SHELL
1
2
3
4
5
6
7
8
F.G
DCD(CD)
RXD (RD)
TXD (SD)
DTR (ER)
D.G (SG)
DSR (DR)
RTS (RS)
CTS (CS)
The SHELL means a metallic casing of the connector.
c
CAUTION
Pin 10 of the connector on the controller is used exclusively for connecting to the TPB. To prevent problems, do
not attempt to wire anything to pin 10.
16-1 How to Handle Options