8 Channel Relay Board, Optically Isolated, High/Low inputs

USD $16.50

8 relays, optically isolated, perfect for Arduino projects!

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SKU: 52270 Categories: , , Tag:
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DESCRIPTION

Ever need a stack of relays for a project? Here's 8 of them!

These are perfect relays for any 5V logic. Input lines are optically isolated and can be driven with 5mA of current. These are designed to be fault-tolerant: even if the control line is broken, the relay will not engage. Indicator lights allow you to know the status of each relay at a glance. Each relay can be jumper selected for either high or low-level input, making them completely configurable!

Specifications:

  • Relay Maximum Load: AC 250V/10A, DC 30V/10A
  • Isolation: Opto-coupled
  • Triggering Current: 5mA
  • Operating Voltage: 5V
  • Triggers: High/Low individually jumper selectable
  • Indicators: Relay Status: Red, Power: (Green)
  • All Connections: Screw Terminal
  • Dimensions: 138 x 56 x 18.5mm
  • Mounting holes: 3.1mm ∅, 131 x 49.5mm hole pattern

Connection Map:

  • DC+: positive power supply (VCC)
  • DC-: negative power supply (GND)
  • IN1,2,3,4,5,6,7,8: Input signal per channel
  • S1,S2,S3,S4, S5,S6,S7,S8 Jumper setting for High/Low Level
  • NO1,2,3,4,5,6,7,8: normally open relay terminals
  • COM1,2,3,4,5,6,7,8: Common relay terminals
  • NC1,2,3,4,5,6,7,8: normally closed relay terminals

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Additional information

Weight 0.119 kg
Dimensions 14 × 5 × 2 cm
Channels

Current

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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

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