PLC-RPT- 24UC/21AU/RW The Phoenix Contact PLC-RPT- 24UC/21AU/RW is a relay module designed for railway applications. It features a 24 VDC input voltage and a single PDT contact.
Mfr Part #:

PLC-RPT- 24UC/21AU/RW

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact PLC-RPT- 24UC/21AU/RW is a relay module designed for railway applications. It features a 24 VDC input voltage and a single PDT contact.
✓ Total Stock: 6 pcs
$ Price Range: $2.00

PLC-RPT- 24UC/21AU/RW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6 pcs
6 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

PLC-RPT- 24UC/21AU/RW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Voltage
Contact Material
Contact Type
Country of Origin
Depth
Height
Input Voltage
Lead Style
Mounting Type
Operating Temperature
Power Dissipation
Release Time
Response Time
Storage Temperature
Weight
Width

PLC-RPT- 24UC/21AU/RW Description

Short technical summary and product information.

The Phoenix Contact PLC-RPT- 24UC/21AU/RW is a relay module from the PLC-INTERFACE series, specifically designed for demanding railway applications. This module consists of a base terminal block with a push-in connection and a plug-in miniature relay equipped with a multilayer gold contact.

 

Key electrical specifications include a nominal input voltage of 24 VDC with an operating range of 0.7 to 1.25 times UN. It has a typical input current of 9 mA, a response time of 4 ms, and a release time of 4 ms. The module features a 1 PDT contact type with AgSnO hard gold-plated contacts. It can handle a maximum switching voltage of 30 VAC or 36 VDC and a limiting continuous current of 50 mA.

 

Mechanically, the relay module has a compact width of 6.2 mm, a height of 80 mm, and a depth of 94 mm. It operates within an ambient temperature range of -40 °C to 70 °C (TX temperature class) and can be stored between -40 °C to 85 °C. The module includes protective circuitry such as a bridge rectifier and a free-wheeling diode, with an LED indicator for operating voltage.

 

This product is supplied in a packing unit of 10 pieces and is noted as 'Made to Order' and non-returnable. Its country of origin is Germany.

PLC-RPT- 24UC/21AU/RW Quick Information

Product Type: Relay Module
Series: PLC-RPT
Canonical Name: Phoenix Contact PLC-RPT- 24UC/21AU/RW Relay Module
Subcategory: Switching Relay

PLC-RPT- 24UC/21AU/RW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PLC-RPT- 24UC/21AU/RW Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

PLC-RPT- 24UC/21AU/RW Features

  • Relay module for railway applications.
  • 24 VDC nominal input voltage.
  • 1 PDT switched contact.
  • Gold-plated contact material.
  • Wide operating temperature range.

PLC-RPT- 24UC/21AU/RW Applications

  • Expands digital output channels in PLCs.
  • Switches indicator lamps and small valves.
  • Routes control signals between isolated circuits.
  • Interfaces control boards with higher loads.
  • Provides isolation in automated conveyor systems.

PLC-RPT- 24UC/21AU/RW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage for the Phoenix Contact PLC-RPT- 24UC/21AU/RW?

The nominal input voltage is 24 VDC.

What type of contact does the PLC-RPT- 24UC/21AU/RW relay module have?

It features a 1 PDT (Single Pole Double Throw) contact type.

What is the operating temperature range for this relay module?

The operating temperature range is -40 °C to 70 °C.

What is the switching capacity of the PLC-RPT- 24UC/21AU/RW at 230 VAC?

The switching capacity at 230 VAC (AC15) is 3 A.

What is the RoHS status of the Phoenix Contact PLC-RPT- 24UC/21AU/RW?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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