Some features on our website requires cookies as a part of the technical solution to keep track of the users settings. When you sign up or start placing an order you will be asked to enter the personal data we need to process and fulfill your order. We do also use Google Analytics to get statistics of how our website is used, in order to make the site more user friendly and to enhance our advertising. The statistics is only presented to us in an anonymized format. (Read more about how we handle personal data here)
Relay module with 4x SPDT relays for controlling high voltage / high current devices. Each relay has an input that can be controlled from switches or a microcontroller. The inputs are optically isolated and are active low, which means that they activate the relays when the input is shorted to ground. A jumper selects between separate or common power supply for relays and logic. The module is powered with 5VDC and draws approx. 280mA with all relays active.
* Supply voltage: 5V * Current draw: max 300mA * Dimensions: 72 x 45 x 19.6mm * Mounting holes: ø3mm c-c 66 x 40mm