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Chinese 3-Wire NPN/PNP Proximity Sensor DIN Mount Breakout Boards (view source)
Revision as of 09:57, 21 June 2022
, 09:57, 21 June 2022initial page creation
[[File:Chinese_6-Way_3-Wire_NPN_PNP_Proximity_Sensor_DIN_Mount_Breakout_Board_Stock_Photo.jpg|thumb]]
[[File:Chinese_6-Way_3-Wire_NPN_PNP_Proximity_Sensor_DIN_Mount_Breakout_Board_Bare_PCB_Top.jpg|thumb|600dpi scan of PCB top]]
[[File:Chinese_6-Way_3-Wire_NPN_PNP_Proximity_Sensor_DIN_Mount_Breakout_Board_Bare_PCB_Bottom.jpg|thumb|600dpi scan of PCB bottom]]
== Overview ==
Generic Chinese DIN mount breakout boards for 24V powered NPN/PNP proximity sensors. They have a switch to configure whether or not the on-board resistors/LEDs are pull-up or pull-down, for either NPN or PNP sensors. In either case, the aggregated signals are directly connected to the sensor inputs. The LEDs are dual color to indicate if any pull-up or pull-down current is being drawn, which in turn means the sensor is activated.
== Online Resources ==
[https://www.aliexpress.com/item/3256804041357659.html PLC Input Module Terminal Block 4 6 Way/Channels Photoelectric Proximity Switch NPN PNP Sensor 3 Wires Conversion Transfer Board| | - AliExpress] from [https://www.aliexpress.com/store/1101505433 Hilinktec Store] on AliExpress
[https://web.archive.org/web/20220621094412/https://www.aliexpress.com/item/3256804041357659.html PLC Input Module Terminal Block 4 6 Way/Channels Photoelectric Proximity Switch NPN PNP Sensor 3 Wires Conversion Transfer Board| | - AliExpress] (Wayback Machine)
[[File:Chinese_6-Way_3-Wire_NPN_PNP_Proximity_Sensor_DIN_Mount_Breakout_Board_Bare_PCB_Top.jpg|thumb|600dpi scan of PCB top]]
[[File:Chinese_6-Way_3-Wire_NPN_PNP_Proximity_Sensor_DIN_Mount_Breakout_Board_Bare_PCB_Bottom.jpg|thumb|600dpi scan of PCB bottom]]
== Overview ==
Generic Chinese DIN mount breakout boards for 24V powered NPN/PNP proximity sensors. They have a switch to configure whether or not the on-board resistors/LEDs are pull-up or pull-down, for either NPN or PNP sensors. In either case, the aggregated signals are directly connected to the sensor inputs. The LEDs are dual color to indicate if any pull-up or pull-down current is being drawn, which in turn means the sensor is activated.
== Online Resources ==
[https://www.aliexpress.com/item/3256804041357659.html PLC Input Module Terminal Block 4 6 Way/Channels Photoelectric Proximity Switch NPN PNP Sensor 3 Wires Conversion Transfer Board| | - AliExpress] from [https://www.aliexpress.com/store/1101505433 Hilinktec Store] on AliExpress
[https://web.archive.org/web/20220621094412/https://www.aliexpress.com/item/3256804041357659.html PLC Input Module Terminal Block 4 6 Way/Channels Photoelectric Proximity Switch NPN PNP Sensor 3 Wires Conversion Transfer Board| | - AliExpress] (Wayback Machine)