
Ethernet controlled board with 4 relay outputs, 4 digital inputs and 1 analogue input. It can send e-mail notifications when the status of an input changes and features an embedded webserver. Free apps are available for Android® and iOS®.
Each relay output is rated to switch up to 30V AC or DC, 5 Amps.On-board push buttons can be used to test/operate all the relays. Header for external push button connection.
New! The Ethernet relay card is now compatible with MyURemote, the universal remote control app. Find out more here!
Features- power supply: 5 Vdc power supply needed (min. 500 mA) via USB B connector
- outputs: 4 x NO (Normally Open) relay outputs (30 Vac/dc, 5 A rated)
- space for optional VDR transient suppression for use with inductive loads (Order Code VDR300)
- Ethernet: 100 Mbit
- inputs:
- 4 digital inputs (open collector compatible)
- 1 analog input (6 V max.)
- ports:
- UART port avaiable
- SPI port available
- Dimensions: ~ 100 x 85 x 20 mm (excluding 4mm overhang of USB and Ethernet ports)
- Serial and Ethernet cables are included
- Product format: PRE-ASSEMBLED Electronic Module Product Format Info
DocumentationSoftwareBuy Velleman VM204 4-Channel Ethernet Relay Card Module