8 channel optoisolation relay module - 10A/250VAC contacts - 12V coil - red

Index: MOD-02699 EAN: 5904422359218

The module has eight SRD-12 relays with a coil powered with the voltage of 12 V, with optoelectronic insulation. The system allows you to control the actuators using the drivers with output voltage of 12 V.

8 channel optoisolation relay module - 10A/250VAC contacts - 12V coil - red
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Manufacturer: OEM

Product description:relay Module 8 channels with optical isolation - contacts 10A/250VAC coil 12V

The module allows to control the actuators consuming the current up to 10 A with a voltage of 12 V. Optoinsulation separates the control signal from the part associated with the power of the relay, thereby providing work safety of the management system.



For proper operation, it is sufficient to connect the power to the relay coil and the digital control signal. Pins are the standard goldpinstrap with the pitch of 2.54 mm which provides the connection using the connecting cables.

 Moduł przekaźników 8 kanałów z optoizolacją

The relay has the following pins

  • VCC- power of the optoisolator
  • GND- ground system
  • IN1 ... IN8 - control inputs of the relay, activated with the high status
  • Jumper COM GND - connect the system grounds with the ground of the optocouplers
  • Connectors KF (ARK)- the relay contacts are connected in accordance with the pattern on PCB of the module.


Examples of application

  • Driver of lighting
  • The driver of actuators
  • Switch for electric devices, including motors


Technical characteristics of the relay module

  • Supply voltage VCC: 12 V
  • Activated with the high status: 12 V
  • Relay SRD-12VDC-SL-C (documentation)
    • Coil voltage: 12 V
    • The maximum voltage of contacts: 250 V AC, 110 V DC*
    • Maximum current: 10 A
  • Optelectronic insulation
  • 9 LEDs
    • 8 - signaling the relay activation
    • 1 - signaling the power supply connection
  • Board sizes: 139 x 55 mm
  • Weight: 118 g
  • Diameter of mounting holes: 3 mm


* Maximum contact voltage depends on the type of load - details inthe documentation, tab. 7. Contact Rating.


Channels 8
Interface Digital I / O
Package width 9.5 cm
Package height 2 cm
Package depth 19 cm
Package weight 0.118 kg

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Product reviews

8 channel optoisolation relay module - 10A/250VAC contacts - 12V coil - red


Average grade


Customers opinion
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Brunon 20.10.2022 Confirmed purchase Translated review
High quality, works well in combination with the Siemens logo.
Alojzy 29.09.2022 Confirmed purchase Translated review
It's hard to say I haven't used it yet.
Michał 20.09.2022 Confirmed purchase Translated review
After a week of use, it's still ok ;-)
Marek K. 25.05.2022 Confirmed purchase Translated review
Haven't connected yet, but it looks good.
Grzegorz B. 12.03.2022 Confirmed purchase Translated review
Consistent with the description, it fulfills its function.
Tomasz 09.11.2023 Confirmed purchase

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