Yamaha SRCP - Manual (Page 12)

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1-3 External View and Part Names
1-3 External View and Part Names
This section explains part names of the SRCP controller and TPB along with their functions. Note
that the external view and specifications are subject to change without prior notice to the user.
1-3-1 SRCP controller
1. Status Display Lamp
This lamp indicates the operating status of the robot and controller.
Refer to "15-1-3 LED display" for information on controller status and the matching LED
display.
2. Escape Switch (ESC switch)
Hold down this switch when connecting or disconnecting the TPB from the SRCP controller.
(See "4-1 Connecting and Disconnecting the TPB.")
3. TPB Connector
This is used to connect the TPB or the RS-232C terminal of a PC (personal computer).
4. COM Connector
This is used to connect a network system when the optional network card is installed. (This is
covered when the option is not in use.)
5. Robot I/O Connector
Input/output connector for robot peripheral device signals such as position signals.
6. I/O. CN
This is used to connect external equipment such as a PLC.
7. EXT. CN
Connector for emergency stop signal input. This connector also supplies 24V power for the
I/O devices.
8. Motor Connector
This is the power line connector for the servo motor.
9. Regenerative Unit Connector (RGEN connector)
Some types of robots require connection to a regenerative unit. In such cases, use this to con-
nect the regenerative unit (RGU-2).
10. Terminal Block
ACIN (L, N, )
These are terminals for supplying AC power to the SRCP controller. The ground terminal must
be properly grounded to prevent electrical shock to the human body and to maintain equipment
reliability.
NC
No connection. Do not use.
T1, T2
These are input power voltage switching terminals. When an input power voltage of AC100 to
115V is used, short the T1 and T2 terminals. When an input power voltage of AC200 to 230V
is used, leave the T1 and T2 terminals open. (SRCP-05A, 10A, 20A only)
11. Serial number nameplate
MODEL.
SER. NO.
FACTORY AUTOMATION EQUIPMENT MADE IN JAPAN
SRCP 05
3 7 0 0 0 1
Controller model No.
Production No. (Serial No.)
Example: 3 7 0 0 0 1
Consecutive numbers
Month of production
Year of production (lowest digit of year)