schmersal SRB202CA/T 24VDC Safety relay module Mode d'emploi

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schmersal SRB202CA/T 24VDC Safety relay module Mode d'emploi | Fixfr
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User questions

P L

Linda P.

What is the function of terminal X1 and can terminal K1 be powered separately?

Terminal X1 is dedicated to trigger level 1 and is used for the feedback loop, manual start, or automatic start. Terminal K1 cannot be powered separately as it is an internal relay; the device's power supply is global via terminals A1 (+24 VDC) and A2 (0 VDC).

P L

Linda P.

What is the function of terminal X1 and the logic module, and can relay K1 be powered independently?

Terminal X1 is used for trigger level 1, connecting the feedback loop or manual/automatic start. The logic module processes safety signals (such as emergency stops or sensors) to ensure safe output shutdown and monitors the circuit for faults. Relay K1 is an internal component and cannot be powered separately; the device must be powered via terminals A1 and A2.

P L

Linda P.

What is the function of the X1 terminal and the logic safety module?

The X1 terminal is used for level 1 triggering, including feedback loop connection and manual or automatic start modes. The logic safety module processes signals from emergency stops or safety sensors to ensure safe power cut-offs at outputs 13-14 and 13-24, while monitoring for cable breaks and ground faults.

P L

Linda P.

Can the K1 relay be powered separately?

No, the K1 relay is an internal component and cannot be powered separately. The device is powered exclusively via the A1 (+24 VDC) and A2 (0 VDC) terminals.

P L

Linda P.

What is the role of terminal X1 on the device?

Terminal X1 is dedicated to trigger level 1 and is used to connect: the feedback loop, manual start (via an external reset button), or automatic start (programmed by connecting the feedback loop to this terminal).

P L

Linda P.

Is it possible to power K1 separately on the safety module?

No, it is not possible to power K1 separately. K1 corresponds to an internal relay/channel of the safety module. The electrical power supply of the device is global and is supplied exclusively via the power terminals A1 (+24 VDC) and A2 (0 VDC).

P L

Linda P.

What is the role of the safety logic module?

The safety logic module/block's primary role is to implement safety functions within a machine or installation: secure signal processing (from emergency stop controls, optoelectronic protective devices, positive-opening position switches, or magnetic safety switches), execution of the safety function (safe disconnection) by opening active safety outputs according to input levels, and circuit monitoring for detecting cable breaks, ground faults, and, depending on the version, transverse short circuits, while integrating feedback loop monitoring of actuators.

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