Rockwell Automation MSR42 Curtains Configuration and Diagnostic Software Tool User Manual - Manual (Page 29)

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Light Curtain Multi-Function Control Module User Manual
Original instructions
Figure 36: Specification window “One Device (2 N.C.)”
5.4.7. One or Two Device (OSSDs)
Figure 37: Specification window “One or Two Devices (OSSDs)”
In order to configure an OSSD input device the specification window: “One/Two Device (OSSDs),” must be selected.
Two OSSD input devices can be monitored at the same time: the OSSD outputs of one device at the terminals “GPIO1” and “GPIO2”; the OSSD
outputs of a second device at the terminals “GPIO3” and “GPIO4” (
Figure 38).
The corresponding start mode and if required the stop delay function may be configured. Both devices will have the same start mode and stop delay
function. The stop delay time itself is defined in the “Safety Output OSSD” window
(See chapter 5.4.12 on page 31)
Figure 38: Two OSSD input devices with manual start example