Additional Resources Introduction This example shows how to wire, configure and program a SmartGuard 600 safety controller to monitor a safety gate using two safety limit switches. Features and Benefits • A single SmartGuard 600 safety controller monitors state of limit switches.
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The state of the gate is monitored by two plunger-style limit switches. The status of the limit switches is monitored by the SmartGuard 600 safety controller. Two safety output contactors are wired to the outputs on the SmartGuard 600 controller.
Single Safety Gate Protection Using SmartGuard 600 Packaged Safety Controller Example Bill of Material This application example uses these components. Cat. No. Description Quantity 440P-MRPS11E Senator metal roller plunger limit switch (1N.C., 1 N.O.) 2 1752-L24BBB SmartGuard 600 controller 100S-C...
Single Safety Gate Protection Using SmartGuard 600 Packaged Safety Controller Wiring KM1-NC KM2-NC E1 and E2: 24V dc Power Supplies S1: Limit Switch 1 S2: Limit Switch 2 S3: Reset Switch KM1 and KM2: Contactors Connect a 24V dc power supply to terminals V0 and G0, the power supply terminals for internal circuits.
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Single Safety Gate Protection Using SmartGuard 600 Packaged Safety Controller 4. Configure test pulse outputs for the two limit switches and also External Device Monitoring (EDM). The Reset button is used as a standard input, so no test pulse is required.
Single Safety Gate Protection Using SmartGuard 600 Packaged Safety Controller Programming The Logic Editor, launched from within RSNetWorx for DeviceNet software, lets you program your application using Function Blocks. Because this application example uses automatic reset, the external device monitoring (EDM) function block [2] uses the output of the safety gate monitoring function block [1] directly as its inputs.
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