SIMATIC S7-1500 analog output module AQ 4xU/I ST

The SIMATIC S7-1500 AQ 4xU/I ST analog output module is a module designed for use in the Siemens S7-1500 series of programmable logic controllers (PLCs). This particular module is an analog output module, which means it is capable of generating analog signals that can be used to control analog devices, such as motors or valves.

“AQ” in the module name stands for “analog output”, while “4xU/I” indicates the module has four analog outputs that can be configured to provide electrical signals voltage, or current. “ST” stands for “single-end”, meaning each output channel has its own ground connection.

analog output module AQ 4xU/I ST Specifications:

• SIMATIC S7-1500,
•  analog output module AQ 4xU/I HF
•  16-bit resolution accuracy 0.1%
• 4 channels in groups of 1
• common mode voltage: 30 V AC/60 V DC
• diagnostics; substitute value
• isochronous mode; the module supports the safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015. delivery including infeed element
• shielding bracket and shield terminal: front connector (screw terminals or push-in) to be ordered separately