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Gravity - DAC 2-channel 4-20mA I2C digital-to-analog converter - DFRobot DFR0972
Brand: Dfrobot
Product Code: AN-22277
Availability: 4-6 business days
Planned delivery date after ordering: 2024-06-21
Product Code: AN-22277
Availability: 4-6 business days
Planned delivery date after ordering: 2024-06-21
Ex Tax: 14.88€
Digital-to-analog converter equipped with a Gravity series connector. It has two channels - one with a current output in the range of 0 mA to 25 mA, and the other for connecting the power supply in the range of 18 V to 24 V DC. The DAC is compatible with Arduino, so it can be used with a wide range of peripherals such as light controllers, inverters, valves and pumps. The maximum resistance for an 18 V supply is 450 Ohm and for 24 V up to 750 Ohm.
Main features:
- Equipped with GP8403 chip
- It has a stable output current with a slight error of up to 0.2% after calibration
- Wide supply voltage range from 18 V to 24 V DC
- It has a Gravity connector and uses the I2C bus for communication
- Current consumption is less than 5 mA
Specification:
- Converter type: digital-to-analog DAC
- Supply voltage range: 18 V to 24 V DC (24 V recommended)
- Communication interface: I2C bus
- I2C address: 0x58
- Built-in chip: GP8403
- Input signal: 12 bits from 0x000 to 0xFFF (0-25 mA)
- I2C input signal level: 2.7 V to 5 V
- Accuracy: 0.5% before calibration; 0.2% after calibration
- Current consumption: < 5 mA
- Startup time: < 2 ms
- Operating temperature range: -40 °C to 125 °C
- Load resistance: maximum resistance 450 Ω for 18 V supply, maximum 750 Ω for 24 V
- Output current: 0 mA to 25 mA
- Connector Standard: Gravity PH2.0-4P+
- Module dimensions: 35 x 32 x 13.9 mm
Set includes:
- Gravity - DAC 2-channel 4-20mA I2C
- Cable with Gravity connector
Claim orders from Stores
You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).
Please wait for an email notification regarding Your order status update.
Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva
Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva
Local delivery in Lithuania
Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.
Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 70€ - delivery is free.
Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.
Payment on delivery (COD) +2.00€ (incl. VAT).
You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.
International delivery pricing through courier service
International shipping prices depend on geographic location:
Latvia - 5.50€ (incl. VAT)
Estonia - 6.50€ (incl. VAT)
other countries - negiotiated individually.
International delivery pricing to Omniva/Venipak parcel terminals
Latvia - 6.00€ (incl. VAT)
Estonia - 8.50€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.
Paid orders of more than 100€ are shipped for free to Latvia and Estonia.
Product availability status:
Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;
Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;
Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;
1-2 work days - product will be shipped in a short time - 1-2 business days;
2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;
3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;
3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;
Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.
