Yamaha SRCP manual Popcom communication cable, When the PC has a D-sub 25-pin connector

16-1 How to Handle Options

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:

Controller

Signal name	Pin No.
F.G	1
TXD	2
RXD	3
RTS	4
CTS	5
D.G	7
HSTCK	12
HSES1	18
HSES2	21

■When the PC has a D-sub 9-pin connector:

Controller

Signal name	Pin No.
F.G	1
TXD	2
RXD	3
RTS	4
CTS	5
D.G	7
HSTCK	12
HSES1	18
HSES2	21

The SHELL means a metallic casing of the connector.

PC

Pin No. Signal name

1F.G

2TXD (SD)

3RXD (RD)

4RTS (RS)

5CTS (CS)

7D.G (SG)

6DSR (DR)

8DCD(CD)

20	DTR (ER)
	PC
Pin No.	Signal name
SHELL	F.G

1DCD(CD)

2RXD (RD)

3TXD (SD)

4DTR (ER)

5D.G (SG)

6DSR (DR)

7RTS (RS)

8CTS (CS)

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

APPENDIX

16-4