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General| Brand | Rockwell Automation |
|---|---|
| Model | 440R-S12R2 |
| Category | Relays |
| Language | English |
Defines standard safety alert symbols used in the manual.
Outlines essential requirements and recommendations for safe wiring practices.
Details how to properly connect a 24V DC power supply to the relays.
Introduces the types of devices that can be connected to safety inputs.
Describes how to connect devices that use OSSD outputs.
Explains the reset/monitoring input and its configuration options.
Details the configuration and operation of automatic/manual reset modes.
Explains the requirements and operation of the monitored manual reset function.
Guides users on how to adjust the rotary switches for configuration.
Outlines the five-step process for configuring the GSR safety relay.
Details the status indicators for normal operation and fault conditions.
Explains the purpose and method of pulse testing for input circuits.
Details the pulse test sequence specific to the CI safety relay.
Describes the pulse test sequences for DI, DIS, and SI safety relays.
Explains pulse testing procedures for OSSD outputs.
Details the off-delay function when it is not retriggerable.
Explains the off-delay function when it is retriggerable.
Describes the operation and timing of the on-delay function.
Details the operation and timing sequences for the jog function.
Provides an example wiring diagram for the CI Safety Relay.
Provides an example wiring diagram for the DI Safety Relay.
Provides an example wiring diagram for the DIS Safety Relay.
Outlines the systematic approach for diagnosing relay issues.
Guides users to check the PWR/Fault indicator as the first troubleshooting step.
Explains the meaning of different PWR/Fault indicator states.
Provides steps to check the power supply to the safety relay.
Instructs on measuring voltage at relay terminals A1 and A2.
Guides on checking the status of safety device inputs.
Details how to test safety devices with voltage-free contacts.
Explains how to analyze pulse test waveforms using an oscilloscope.
Guides on troubleshooting the Single Wire Safety (SWS) circuit.
Provides steps to troubleshoot the reset and monitoring circuit connections.
Guides on verifying the functionality of safety outputs.
Provides the Safety Integrity Level (SIL) ratings for the relays.
Lists the Performance Level (PL) and Category ratings according to ISO 13849-1.
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