This part is a kind of semiconductor called 6ES7332-5HD01-0AB0.
Function of this product has Analog Output Module.
Manufacturers : ETC
Image and pinout :

Some of the text within the PDF file :
Analog Modules 4.27 Analog Output Module SM 332; AO 4 (6ES7 332-5HD01-0AB0) 12 bits; Order number 6ES7 332-5HD01-0AB0 Characteristics The analog output module SM 332; AO 4 features: S S 4 outputs in 4 channel groups 12 bits has the following characteristic The individual output channels can be programmed as – Voltage outputs – Current outputs S S S S S Resolution 12 bits Programmable diagnostics Programmable diagnostic interrupt Programmable substitute value output Isolated against backplane bus interface and load voltage S7-300 Programmable Controller Module Specifications A5E00105505-02 4-171 Analog Modules Terminal connection and block diagram of analog output module SM 332; AO 4 12 bits Fault indicator – red Current output L+ Internal supply V [ ... ]
6ES7332-5HD01-0AB0 PDF Datasheet Download
