Product overview
Key Benefits
Description
This STEVAL-4KNXDVCB is a designed board with STKNX as KNX device transceiver, low power STM32G070CB as main controller, ULN2803A as relay driver chip.
The STEVAL-4KNXDVCB runs with the KNX protocol.
With the use of STKNX, KNX signals can be transmitted between KNX BUS and MCU.
The microcontroller can be programmed by a dedicated SWD 5-pin connector.
The ULN2803A can provide an output voltage 50 V and current 500 mA.
This STEVAL-4KNXDVCB can use ETS software to set parameters to enable manual control and adjust action delay time of each channel.
Important:
These evaluation boards are custom designed and built, in small quantities, according to specific requests from customers and are destined for evaluation and testing of ST products in a research and development setting. Please contact ST to provide your specific requests and get your custom built board(s).
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All features
- Input DC voltage: 21-32 VDC (KNX Bus)
- KNX 4 channels switch on/off input
- KNX 4 channels Relay output
- 4 keys and 4 LEDs indicator
- 4 Relays parameter:12 V, 500 mW, Magnetic holding
- BUS control and manual control
- Adjustable parameter of action delay of each channel
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-4KNXDVCB | Evaluation | CARD | Industrial | Ecopack2 | Yes | |
STEVAL-4KNXDVCB
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-4KNXDVCB | | | distributors No availability of distributors reported, please contact our sales office |
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STEVAL-4KNXDVCB Evaluation
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors