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ID : 10993

Pin Assignment of STO

This section describes the STO connector that outputs an STO signal from the MC9 series controller to the RC8 series robot controller.

Description of each terminal

The table below shows the description of each terminal on the STO connector.

Terminal number of connector

(viewed from the connector mating face)

Terminal Number Name Wiring color Dot mark Description
Symbol Color
1
RC8 series STO output 1-1
Orange
Short dot 1
Red
To output STO signal to the RC8 series robot controller
(Non-voltage contact)
2
RC8 series STO output 1-2
Black
3
RC8 series STO output 2-1
Gray
Short dot 1
Red
4
RC8 series STO output 2-2
Black
5
RC8 series Auto mode output 1-1
White
Short dot 1
Red
To output Mode state to the RC8 series robot controller
(Non-voltage contact)
6
RC8 series Auto mode output 1-2
Black
7
RC8 series Auto mode output 2-1
Yellow
Short dot 1
Red
8
RC8 series Auto mode output 2-2
Black
9
-
-
-
-
-
10
11
12
13
14
15

ID : 10993

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