This part is a kind of semiconductor called KV-24.

Function of this product has KEYENCE KV-10/16/24/40/80/Visual KV Series.

Manufacturers : weintek

Image and pinout :

Some of the text within the PDF file :

PLC Connection Guide PLC Connection Guid Altus ALNET-I . 2 BACnet BACnet/IP .. 6 Barcode (USB/COM) . 17 Baumuller ... 19 Beckhoff ADS/AMS (Ethernet) . 22 Beckhoff Embedded PC . 29 CANopen Slave (for eMT3000 only) . 36 Change. 39 Cimon CM1-CP4A/ECO1A .. 41 Cimon CM1-SC02A ... 43 Copley Controls [ ... ]

KV-24 PDF Datasheet Download