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  • Lifecycle status

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D-71570

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Murrelektronik D-71570 is the supplied MIRO 12.4 relay interface associated with Article No. 6652102. It uses a 24 V DC input and provides two changeover contacts rated up to 6 A.
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Technical specifications for D-71570

  • Manufacturer:
    Murrelektronik
  • Part Number:
    D-71570
  • Product Family:
    MIRO 12.4 Relay Modules
  • Product Type:
    Relay Interface Module
  • Stock:
    1
  • Article number:
    6652102
  • Product designation:
    MIRO 12.4-1AUSG.REL.24VDC-2U-FK
  • Control input:
    24 V DC
  • Input operating range:
    19.2 to 30 V DC
  • Input current:
    18 mA
  • Output contacts:
    2 changeover contacts
  • Maximum switching current:
    6 A
  • Maximum switching voltage:
    250 V AC/DC
  • AC-15 rating at 110 V:
    3 A
  • AC-15 rating at 230 V:
    1.5 A
  • DC-13 rating at 110 V:
    0.3 A
  • DC-13 rating at 230 V:
    0.1 A
  • Terminal technology:
    Spring clamp
  • Contact separation:
    Safe separation to EN 60947-1
  • Degree of protection:
    IP20
  • Status indication:
    LED
  • Weight:
    0.101 lbs (0.046 kg)
  • Estimated shipping dimensions:
    9.1x1.1x6.8cm
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    Czech Republic
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Safety & Compliance Performance Installation

Features:

  • Switches two changeover contact circuits from a 24 V DC control signal.
  • Uses spring-clamp wiring in the compact MIRO 12.4 interface format.
  • Provides safe separation between the input electronics and relay contact side.
The listing retains D-71570 exactly as supplied and records Article No. 6652102 as the matching hardware identifier.

It interposes controller outputs from higher-voltage or higher-current field loads through relay contacts.

Contact category, inrush and expected cycle life should be evaluated rather than relying only on the six-ampere headline rating.

Apter Power can review sourcing, documentation and system matching for D-71570.
Verified resources for Murrelektronik D-71570: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • PLC panels use the module to drive contactors or signalling circuits that cannot connect directly to a transistor output.
  • Building and machine controls isolate two field circuits while using one 24 V command path.
  • Service retrofits replace a worn relay interface without altering the controller program or load wiring arrangement.
  • Safe separation is specified according to EN 60947-1 for the relay interface.
  • IP20 construction requires installation inside a closed electrical cabinet.
  • The connected load must respect the AC-15 or DC-13 utilisation-category rating rather than only the resistive maximum.
  • The 24 V DC coil operates across the documented 19.2 to 30 V range at about 18 mA.
  • Two changeover contacts provide flexible normally open and normally closed wiring.
  • Switching capability decreases substantially for high-voltage DC inductive loads.
  • Spring-clamp terminals support direct cabinet wiring without screw retightening.
  • The narrow MIRO 12.4 format is intended for DIN-rail interface rows.
  • Input polarity, contact commons and protective devices must be identified before conductor transfer.
Description
D-71570 is retained as the complete model supplied for this product listing, while Article No. 6652102 identifies the MIRO 12.4-1AUSG.REL.24VDC-2U-FK interface shown in the product image. Its spring-clamp terminals combine a 24 V DC control input with two isolated changeover contact sets.

An optically indicated relay stage converts the low-current control signal into galvanically separated switching for AC or DC loads. Safe separation to EN 60947-1 supports its use between controller electronics and field circuits.

Replacement selection should retain D-71570 exactly as supplied and also verify Article No. 6652102, contact duty, terminal technology and phase-out status against the physical unit.
Alternative Names
D-71570 Murrelektronik D-71570 MURR D-71570 D71570 D 71570 D-71570 6652102 MIRO 12.4 D-71570 Murrelektronik D-71570 Relay Module
Technical notes
Keep D-71570 unchanged on the order and confirm Article No. 6652102 on the physical relay before wiring the replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which article number should be checked on Murrelektronik D-71570?
Verify Article No. 6652102 on the physical unit while retaining D-71570 unchanged as the supplied model.
Which contact arrangement is built into Murrelektronik D-71570?
The module provides two changeover relay contacts operated from a 24 V DC input.
How should inductive loads be assessed for Murrelektronik D-71570?
Use the applicable AC-15 or DC-13 duty value and provide suitable suppression and overcurrent protection.
What lifecycle date affects Murrelektronik D-71570 planning?
The associated 6652102 product page lists a last-time-order date of 21 December 2026.
What wiring must be documented before exchanging Murrelektronik D-71570?
Record coil polarity, both contact commons, NO/NC terminal use, load voltage and protective devices.
Which identifiers and load data prevent a wrong Murrelektronik D-71570 order?
Retain D-71570, verify Article No. 6652102 and include the MIRO designation, quantity, load category and destination.

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