DCS wiring and programming example

This example complies with ISO 13849-1, Category 4 operation. The standard control portion of the application is not shown.

This programming diagram shows the Dual Channel Input Stop (DCS) instruction with inputs and test outputs.

Ladder Diagram

The programming software is used to configure the input and output parameters of the

Guard I/O

module, as illustrated.

Module Definition

Rockwell Automation

suggests selecting

Exact Match

for the

Electronic Keying

as shown. You can also select

Compatible Match

.

Module Input Configuration

Module Test Output Configuration