Epson RC420 Manual page 36

Setup & Operation 3.3 Cable Connection (Installation)
(1) M/C Power cable
(2) M/C Signal cable
(3) STANDARD I/O connector
(4) EMERGENCY connector
(5) AC Power cable
(6)
(7) OPTIONAL DEVICE connector
(8) Mouse cable (Separate connectors)
(9) Keyboard cable (Separate connectors)
(10) Mouse / Keyboard cable (Integrated connector)
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Connect the mouse and the keyboard properly when the power in OFF. If the
mouse or keyboard is connected when the power in ON or connected
incorrectly, the robot system cannot function properly.
CAUTION
26
This cable has round connectors with 17 pins on both ends. Connect the female
connector to the POWER connector at the Manipulator and the male connector to the
M/C POWER connector at the Controller.
clockwise until you hear a "click".
This cable has rectangular connectors with 68 pins on both ends. Connect the signal
cable to the SIGNAL connector of the Manipulator and the M/C SIGNAL connector
of the Controller.
This connector is for the user's input/output devices. For details about STANDARD
I/O, refer to the Setup & Operation 6. STANDARD I/O Connector.
The EMERGENCY connector has inputs to connect the Emergency Stop switch and
the Safety Door switch. For safety reasons, connect proper switches for these input
devices. For details, refer to the Setup & Operation 5. EMERGENCY Connector.
Cables for AC 200V (or the local equivalent) power supply to the Controller.
Protective Earth Terminal connector
The Protective Earth terminal connects to the earth ground wire. The Protective
Earth terminal is better to be connected when a peripheral control unit such as a
sequencer is used in the system. Use a cable of size equal to or greater than AWG
#16 for the Protective Earth terminal.
Connect to optional operation units (e.g. ATTEND (TEACH) control device) or the
OPTIONAL DEVICE Dummy Plug. If neither is connected, the Manipulator will
be in the Emergency Stop condition and will not operate. For details, refer to the
Setup & Operation 4. OPTIONAL DEVICE Connector.
Cable for a mouse.
Cable for a keyboard.
This branch cable is for a mouse and a keyboard. Connect the cable to a mouse and
a keyboard following the symbols on the cable.
Insert the connectors and rotate
RC420 Rev.9