Yamaha SRCP manual Connecting to the I/O. CN Connector

2-6 Connecting to the I/O. CN Connector

2-6 Connecting to the I/O. CN Connector

The I/O. CN connector is used for connecting the SRCP controller to external equipment such as a PLC. When using external equipment for I/O control, connect the wiring to the I/O. CN connector (with a flat cable) supplied as an accessory and then plug it into the I/O. CN connector on the SRCP controller.

Signals assigned to the I/O. CN connector terminals and their functions are described in detail in Chapter 3.

The mating connector with a flat cable (option) for the I/O. CN terminal on the SRCP series control- ler is as follows:

Mating connector type No. : XG4M-4030-U (OMRON)

SRCP's I/O. CN connector type No. : XG4C-4034

B20	A20	B20
	A19	B19
A20
	A18	B18
B19
	A17	B17
A19
	A16	B16
B18
	A15	B15
A18
	.	.
.	.	.
.
.	.	.
.	.	.
.	.	.
.	.	.
.	.	.
.
.	.	.
B3	.	.
	A6	B6
A3
	A5	B5
B2
	A4	B4
A2
	A3	B3
B1
	A2	B2
A1
	A1	B1

Triangular mark

c CAUTION

Regardless of whether I/O control is used or not, DC 24V power must be supplied to EXT. CN to enable robot operation. If no power is supplied to EXT. CN, an alarm (06: 24V POWER OFF) is issued to prevent operation. (See "2.7 Connecting to the EXT. CN Connector" in this chapter.)

If not using I/O control, disable the interlock function in PRM34 (System mode selection parameter). If the interlock function is not disabled, it will be triggered during operation to prohibit the robot from operating.

2

INSTALLATION AND

CONNECTION

2-7