Rockwell Automation 1203 Serial Communications Module PPG OPTOMUX - Manual (Page 11)

Chapter 2
Product Description
2-3
Configuration Switches The Serial Communications Module has three DIP Switches: SW1, SW2,
and SW3 (Figure 2.1). Switches are set ON or OFF as shown in Figure 2.2.
For a detailed explanation of switch configuration, refer to Chapter 3,
Installation.
Figure 2.2
Configuration Switches
Side View of Typical
Switches
Switch Designation as
shown in this manual
Rocker Switch
Open
Open
Open (Off)
Close (On)
Side Switch
Open
Open
Off
On
AB0397A