This is the power supply board of the TE550 for DC applications. It is powered by a car battery. It effects a filtering (to comply with EMC standards) and voltage distribution function; it also provides to outputs set at around 220Vdc for powering on board devices such as printers and terminals.
Connector S1 This connector is used to bring 24Vdc power to the two external devices.
Connector S2 On this connector 24Vdc voltage is present for the intrinsically safe circuits.
Connector S3 On this connector 24Vdc voltage is present for the non-intrinsically safe circuits.
Connector S4 The general power supply of TE550 in the DC versions needs to be connected to this connector
Note: The power board is used in a TE550 Electronic Register, whose Display panels look similar to the photo shared here, alongside the board photos.
Item specifics:
Condition: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging … Read moreabout the condition | Brand: SAMPI | Type: 24DC Power Supply Board | Item Height: 6mm | Features: Powered | Item Length: 25mm | Country/Region of Manufacture: Italy | Output Voltage: 24 V | Item Width: 16mm.
it’s very efficient and reliable power supply gadget.