Communication Cable Specifications; Connecting To The Computer With A 25-Pin D-Sub Connector; Connecting To The Computer With A 9-Pin D-Sub Connector - Yamaha SRCP User Manual

11-2 Communication Cable Specifications

c
CAUTION
Pins 10, 12, 18 and 21 of the controller's connector are specifically used for TPB connection. To avoid possible
accidents do not connect other inputs to these pins.
When using optional POPCOM software, make connections while referring to the POPCOM operation manual
since it shows the different connection specifications.
The personal computer may have its own connector specifications, so be sure to check the computer operation
manual to ensure the connections are correct.

11-2-1 Connecting to the computer with a 25-pin D-sub connector

Connector model
Mating connector type No.
Mating connector cover type No.
Controller side
Signal Name
F.G
TXD
RXD
RTS
CTS
D.G

11-2-2 Connecting to the computer with a 9-pin D-sub connector

Connector model (controller side)
Mating connector type No.
Mating connector cover type No.
Connector model (computer side)
Mating connector type No.
Mating connector cover type No.
Controller side
Signal Name
F.G
TXD
RXD
RTS
CTS
D.G
The "SHELL" is the metallic casing of the connector.
n
NOTE
Transmission stops while CTS on the controller side is off. If a robot alarm is issued while CTS is on, the controller
keeps sending the message.
RTS on the controller side is always on.
: XM2A-2501
: XM2S-2511
Pin No. Pin No.
1 1
2 2
3 3
4 4
5 5
7 7
6
8
20
: XM2A-2501
: XM2S-2511
: XM2D-0901
: XM2S-0913
Pin No.
Pin No.
SHELL
1
1
2
2
3
3
4
4
5
5
7
6
7
8
11-2 Communication Cable Specifications
(OMRON) or equivalent type
(OMRON) or equivalent type
Computer side
Signal Name
F.G
TXD (SD)
RXD (RD)
RTS (RS)
CTS (CS)
D.G (SG)
DSR (DR)
DCD (CD)
DTR (ER)
(OMRON) or equivalent type
(OMRON) or equivalent type
(OMRON) or equivalent type
(OMRON) or equivalent type
Computer side
Signal Name
F.G
DCD (CD)
RXD (RD)
TXD (SD)
DTR (ER)
D.G (SG)
DSR (DR)
RTS (RS)
CTS (CS)
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