DI6acDQ6rly I2C-HAT – 6 digital input and 6 relay channels RaspberryPi add-on

$37.99 (incl. VAT: $45.21)

  • 6 isolated digital input channels
  • source and sink type for digital input channels
  • internal 32-bit counters for all digital input channels
  • 6 relay output channels(5A@250VAC)
  • configurable relay PowerOnValue
  • configurable relay SafetyValue
  • dual watchdog(system and communication)
  • Form A power relay
  • 2000 VAC isolation voltage
  • temperature operating range: -25 ~ +75°C
  • stackable, up to 16x

Description

The DI6acDQ6rly I2C-HAT is a 6 digital input channels and 6 relay Raspberry Pi add-on board that uses the I2C bus for communication with Raspberry Pi. The DI6acDQ6rly offers 6 sink/source isolated digital input channels and 6 Form A power relay output channels. The input channels can be used as edge counters, every input channel has an two 32-bit counters attached, one for counting rising edges and the other for counting falling edges. The DI6acDQ6rly also has 6 LED indicators for digital inputs status monitoring and 6 LED indicators for power relay outputs status monitoring.

Features

Users can stack up to 16 DI6acDQ6rly I2C-HATs on one Raspberry Pi. Make sure every DI6acDQ6rly from the stack has a unique I2C bus address. Setting the address value is accomplished using the on board I2C address jumpers.

Power Consumption

This type of HAT consumes a little more power than other types, check specs for power consumption. The reason for the power consumption is the high number of relays. Be careful when stacking multiple HATs that have relays in general.

Specs

General
Power Consumption 0.75W(150mA@5V) max.
Voltage Supply 5V
Operating Temperature -25 to 75°C
Watchdog Timer System and Communication
Digital Inputs
Digital Input Channels 6
Signal Type Sink, Source, isolated channels with common ground or power
On Voltage Level +3 to +30V
Off Voltage Level +1V max.
Counter Channels : 6, Max. Counts: 32-bit, Max. Input Frequency : 100Hz, Min. Pulse Width : 5ms
Isolation Voltage 2000 VAC
Input Resistance 5.6K
Relay Outputs
Relay Channels 6
Relay Type Form A relay SPST (N.O.)
Contact Rating 5A @ 250VAC/30VDC
Breakdown Voltage 2000 VAC
Operate Time 10ms
Release Time 5ms

Pin Assignments

The DI6acDQ6rly I2C-HAT has 2 connectors(first is 7 pin, 3.81mm pitch and second of 12 pin, 3.81mm pitch). The first connector serves the 6 Digital Input Channels , it has 6 Digital Input pins and 1 Common pin.

Pin labels for Digital Input Channel:

  • Ix
  • COM

x is the channel index, range [0..5]

The second connector serves 6 relays. Pin labels for Relay Output Channel:

  • NOx – NormalOpen
  • COMx – Common

x is the channel index, range is [0 : 5]

For details about wiring diagrams check the Digital Inputs Sink/Source Types and Relay Outputs in the Application Wiring POST

Connectors

Digital Inputs – 8 pin detachable screw terminal, pitch 3.81 mm

Relay Outputs – 12 pin detachable screw terminal, pitch 3.81 mm

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