Dold BD5935.48/61 Emergency Stop Safety Relay

Description

The Dold BD5935.48/61 is a high-integrity safety relay module designed for emergency stop and safety gate monitoring applications. It provides reliable monitoring of safety circuits to protect personnel and machinery. This module is built to rigorous standards for use in demanding industrial automation environments.

Specifications

• Manufacturer: Dold
• Type: BD5935.48/61
• Article Number: 0048717
• Supply Voltage: 230V AC, 50/60Hz
• Safety Outputs: 4 Normally Open (N.O.) contacts
• Auxiliary Outputs: 1 Normally Closed (N.C.) contact
• Contact Rating: AC 230V, 3A (General Purpose)
• Mounting: DIN Rail
• Application: Single or two-channel E-stop circuits, safety gate monitoring

Label Info

• E. Dold & Soehne KG
• D-78120 Furtwangen
• Not-Aus-Modul
• BD5935.48/61
• Art.Nr: 0048717

Application

This safety relay is ideal for integration into the safety systems of manufacturing lines, processing machinery, automated cells, and other equipment requiring EN ISO 13849-1 compliant safety functions. It is used to de-energize circuits in a safe and predictable manner when an emergency stop button is pressed or a safety gate is opened.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this pre-owned module, you are contributing to the circular economy and avoiding approximately 8 kg of CO2 emissions associated with the production of a new unit. This is comparable to the emissions from a 40-kilometer car journey.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The "/61" variant typically specifies the reset function. For this model, it indicates a monitored manual reset or automatic reset capability, configurable via terminal connections. Always consult the datasheet for precise wiring.

No, this specific module is designed for a 230V AC supply voltage (terminals A1/A2). It is intended for systems where the control voltage is 230V AC. Using it with 24V DC components would require an appropriate interface or a different safety relay model designed for 24V DC.

The wiring configuration determines the channel operation. For a two-channel application, both input circuits (e.g., S11/S12 and S21/S22) must be connected to the dual contacts of the E-stop button. For single-channel operation, a jumper may be required between certain terminals as indicated in the manufacturer's wiring diagram.

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Last Update: Friday, March 13, 2026