Optional Device Dummy Plug - Epson RC420 Manual

4.3 OPTIONAL DEVICE Dummy Plug

The OPTIONAL DEVICE Dummy Plug is connected to the OPTIONAL DEVICE
connector when an operation unit or ATTEND (TEACH) control device is not used.
When manufacturing robotic systems without using the operation unit or ATTEND
(TEACH) control device, you can use the dummy plug, as shown below, to disable the
Emergency Stop input for the OPTIONAL DEVICE port, and the ATTEND (TEACH)
control device enable/disable input.
In this case, however, you cannot operate the Manipulator while the safety door is open.
When designing and manufacturing robotic systems, follow the descriptions of the Safety
chapter in EPSON RC+ User's Guide.
OPTIONAL DEVICE
Connector
OPTIONAL DEVICE Dummy Plug
RC420 Rev.9
Setup & Operation 4. OPTIONAL DEVICE Connector
6
E_SW11
E_SW21 9
E_SW12 10
11
E_SW22
SG 13
ENABLE
14
SG
15
19
KEY2
Connector
OPTIONAL DEVICE Dummy Plug
D-sub 25 pin
#4-40 screw
Standard
31