Opto Isolation Relay Board, 4 Channel Relay Module Easy Connection Fault Tolerant Durable For PLC Controller
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Opto Isolation Relay Board, 4 Channel Relay Module Easy Connection Fault Tolerant Durable For PLC Controller

Key item features

  • 4 CHANNEL: This 12V relay module is a 4 channel isolated type, each relay can be individually opened and closed via opto isolated digital inputs.
  • MULTIPLE CONTROL: The relay module board supports full microcontroller control, industrial cycle control, PLC controller and home intelligent control, etc.
  • MAXIMUM CONTACT: The maximum contact of relay module output is AC 250V 10A and DC 30V 10A, with stable and reliable performance, less interference.
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