Phoenix Contact Safety Relay Module - PLC-RPT - 2910537

Industrial safety relay module featuring Push-in connection technology with two force-guided chang...

Best current price£37.59from Tameson UK

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Tameson UKPhoenix Contact Plc Safety Relay Module 24Vdc Dual Channel - 2910537
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Product Information

Full details

The Phoenix Contact 2910537 is an industrial safety relay module designed for PLC interface applications requiring robust safety features. It offers reliable operation with two force-guided changeover contacts, ideal for machine safety and automation tasks. A potential caveat is its specific 24V DC input voltage, requiring careful power supply planning.

All features

SeriesPLC-RPT
Model Part Number2910537
BrandPhoenix Contact

Extended Product Information

FAQs

What is the primary function of the force-guided contacts?

Force-guided contacts ensure that the status of the output contacts directly corresponds to the position of the input contacts. If one contact welds or fails to open/close, the other contacts are mechanically prevented from changing their state, which is critical for safety.

What type of connection technology does this module use?

The Phoenix Contact 2910537 uses Push-in connection technology, which allows for fast, tool-free wiring of conductors.

What is the input voltage requirement for this relay module?

This module operates on a 24V DC input voltage.

What safety standards does this relay module comply with?

It complies with DIN EN 61810-3 standards for electromechanical elementary relays.

Can this relay module be used with AC power sources?

No, this specific model requires a 24V DC input voltage and is not designed for AC power sources.

What are the physical dimensions of the module?

The dimensions are 14 mm (width) x 104 mm (depth) x 80 mm (height).

What is the weight of the module?

The module weighs approximately 68 grams.

Troubleshooting

Relay does not activate when input voltage is applied.

Verify that the 24V DC power supply is correctly connected and providing the correct voltage. Check the polarity of the input voltage. Ensure the input signal is within the operational range.

Output contacts are stuck in one position and do not change state.

This may indicate a mechanical failure or that safety standards are not being met. Check for external forces or obstructions. If the issue persists, the module may need replacement. Confirm the control signal is commanding a state change.

Intermittent operation or unreliable switching.

Check all wiring connections, ensuring they are secure in the Push-in terminals. Inspect the power supply for stability and ensure it is within specifications. Verify that the operating temperature is within the specified range.

Pros and Cons

Pros

  • High safety integrity due to force-guided contacts.
  • Fast and easy installation with Push-in terminals.
  • Reduced risk of wiring errors.
  • Compact form factor saves cabinet space.
  • Meets stringent industrial safety standards.

Cons

  • Limited to 2 changeover contacts.
  • Requires a specific 24V DC power supply.
  • Not suitable for applications requiring AC input.
  • Coil voltage rating of 250V is for isolation, not operational voltage.

Setup, Compatibility & Care

Setup:

  1. Ensure the 24V DC power supply is correctly connected to the module's input terminals. Observe polarity.
  2. Connect the control signals and output circuits to the respective terminals using appropriate gauge wiring. Utilize the Push-in terminals for quick and secure connections.
  3. Mount the module securely onto a DIN rail within a control cabinet.

Compatibility:

  • Input Voltage: This module requires a stable 24V DC power supply.
  • PLC Interface: Designed to interface with Programmable Logic Controllers (PLCs) and other control systems requiring safety-rated relay outputs.
  • Environmental: Suitable for industrial environments within the specified operating temperature range (-20 - 60 °C).

Care:

  • Keep the module clean and free from dust and debris. Use a dry or slightly damp cloth for cleaning; avoid harsh chemicals or solvents.
  • Ensure adequate ventilation around the module, especially if installed in a densely populated control cabinet.

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