-Explosion-proof leash FOR LARGE dogsSequent Microsystems 16 Relays 2A/24V 8-Layer Stackable HAT for Raspberry Pi

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Description

  • Sequent Microsystems 16-Relays 8-Layer Stackable HAT
  • Compatible with all Raspberry Pi versions
  • Operates on a 5V power supply with low power consumption
  • Allows stacking of up to eight 16-Relays cards
  • Features a momentary on-push button for easy shutdown
  • Can be installed parallel or perpendicular on a DIN-Rail

The Sequent Microsystems Sixteen Relays 8-Layer Stackable HAT for Raspberry Pi is a versatile card that is compatible with all Raspberry Pi versions, ranging from Zero to 4. This card shares the I2C bus across all stacked cards, utilizing only two of the Raspberry Pi's GPIO pins to manage all eight cards. This unique feature leaves the remaining 24 GPIOs available for the user's convenience.

The 16-Relay card operates on a 5V power supply, which can be sourced either from the Raspberry Pi or from its own 2-pin pluggable connector. The relay coils are also powered by the 5V. The card has a power consumption of 10 mA with all relays off, and each relay requires approximately 80 mA to turn on. If power is supplied to the board's connector, there is no need for an additional power supply for the Raspberry Pi.

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  • 1x 16-Relays Add-on HAT for Raspberry Pi
  • 4x M2.5x18mm male-female brass standoffs
  • 4x M2.5x5mm Brass Screw
  • 4x M2.5 Brass Nut
  • 2x Stack Level Jumper
  • Mounting Hardware
  • Connector Plugs

  • Power Supply: 5V/8A pluggable connector with reverse polarity protection
  • On-board resettable fuse: 3 A
  • Relays: Normally Open (NO) contacts, 2.5A / 24 VAC / DC
  • Electrical endurance: Minimum 105 cycles at 1,800 operations per hour, full load
  • Mechanical endurance: Minimum 107 cycles at 18,000 operations per hour, no load
  • Perfect add-on to your project when you need to control a large number of loads
  • Stackable up to 8 layers, this card can add up to 128 relays to each Raspberry Pi in a compact form factor
  • Pluggable connectors make the 16-Relays card easy to use when multiple cards are stacked up
  • Relays have N.O. contacts and can switch 24V / 2A AC / DC
  • Bicolor LEDs are conveniently grouped on one side of the board to indicate when relays are on or off
  • A power LED shows when power is applied
  • A reset switch allows for shutting down the Raspberry Pi without the need for a keyboard and monitor