MRE-4/24

DIN rail interface with 4 x 10A relay outputs – 24V PNP/NPN coils

  • Interface module with relay on socket
  • High current relay: 10A/250Vac – 10A/30Vdc
  • Maximum operative voltage: 380Vac – 125Vdc
  • Maximum switching power: 2500VA
  • Coils nominal voltage: 24Vdc
  • Universal (PNP / NPN) coils polarity
  • LEDs for visual signalling of relay status
  • Screw terminals for wires up to 2.5 mm2
  • Plastic support with DIN rail mounting
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CODE: 099-8210 Category: Interface modules

Description

Module with 4 power relays for the interfacing of PLC and control systems that are equipped with low current static outputs.
An ideal interface also for OVERDIGIT digital output modules of the EX series in case of necessity of free changeover contacts and switching of high loads also on line voltage.
The 24V PNP and NPN universal driving logic allows adaptation to all types of PLC outputs.
The relays are equipped with LEDs signalling the state for an immediate diagnosis of the system and with sockets with retaing spring for a simple and quick replacement.

Technical Specification

Number of relay 4
Coils
Nominal voltage 24Vdc
Operative voltage 18Vdc (activation) / 8Vdc (release)
Driving polarity PNP / NPN
Current consumption 27mA (each relay)
Contacts
Max current (cosɸ = 1) 10A @ 250Vac, 10A @ 30Vdc
Max current (cosɸ = 0.4) 7.5A @ 250Vac, 5A @ 30Vdc
Max voltage 380Vac, 125Vdc
Max switching (cosɸ = 1) 2500VA @ 250Vac, 300W @ 30Vdc
Max switching (cosɸ = 0.4) 1875VA @ 250Vac, 150W @ 30Vdc
Min load 100mA @ 5Vdc, 1mA @ 5Vdc
Max resistance 30mΩ
Max activation time 15ms
Max release time 20ms
Min mechanical life 20 x 106
Min electrical life 105
General
Dielectric strength 5000Vac (coil / contact)
Connections Screw terminals for 28÷12AWG / 2.5mm2 cables
Operative temp. -40°C to 70°C
Support PVC with Nylon clips for 35mm DIN rail (self-extinguishing V0)
Max dimensions 75 x 68 x 93 mm (H x W x D)

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MRE-4/24 brochure