SIMATIC S7-1500 SM 522 digital output modules 6ES7522-1BH01-0AB0

Overview of I/O Moduls

I/O modules are the interface between the SIMATIC S7-1500 and the process:

• Digital and analog modules provide exactly the inputs/outputs required for each task.
• Technology modules for SIMATIC S7-1500 and ET 200MP
  • With integrated functions for high-speed counting and position detection
  • With integrated inputs and outputs for tasks at the process level, and short response times
• Communication modules for SIMATIC S7-1500 and ET 200MP
  • For data exchange using point-to-point coupling
  • For connecting to PROFIBUS
  • For connecting to Industrial Ethernet
• Connection system for user-friendly, low-overhead wiring of the S7-1500 and ET 200MP modules

Application of S7-1500 SM 522

Digital output modules switch 24 V DC or 230 V AC voltages in the plant and thus transfer internal signals from the controller to the plant. Solenoid valves, DC contactors, and indicator lights can be connected.

35 mm wide output modules have settable parameters and diagnostic functions and can thus be adapted flexibly to the respective process requirements.

25 mm wide output modules do not have settable parameters or diagnostic functions and can therefore be integrated very easily into the engineering. They are recommended for use in locations where only very few input channels are necessary or under conditions of use in which a high number of channels must be implemented in a very limited space.

Both module types can be used side by side in one station as required. Uniform features and shared system accessories guarantee easy handling.

The following digital output modules with a width of 35 mm are available:

• DQ 16x24VDC/0.5A ST;
  digital output module with 16 channels 24 V DC / 0.5 A (transistor); two potential groups; 4 A per group; parameterizable diagnostics; parameterizable substitute value for the outputs
• DQ 32x24VDC/0.5A ST;
  digital output module with 32 channels 24 V DC / 0.5 A (transistor); four potential groups; 4 A per group; parameterizable diagnostics; parameterizable substitute value for the outputs
• DQ 8x24VDC/2A HF;
  digital output module with 8 channels 24 V DC / 2 A (transistor); one potential group; 8 A per group; parameterizable diagnostics; parameterizable substitute value for the outputs; option of using two channels for pulse width modulation (PWM) up to 500 Hz
• DQ 8x230VAC/2A ST (triac);
  digital output module with eight outputs 230 V AC / 2 A (triac); 8 potential groups; 2 A per group; parameterizable substitute value for the outputs
• DQ 8x230VAC/5A ST (relay);
  digital output module with eight outputs 230 V AC / 5 A (relay); 8 potential groups; 5 A per group; parameterizable substitute value for the outputs
• DQ 16x230VAC/1A ST (triac);
  digital output module with 16 outputs 230 V AC / 1 A (triac); 8 potential groups; 2 A per group; parameterizable substitute value for the outputs
• DQ 16x230VAC/2A ST (relay);
  digital output module with 16 outputs 230 V AC / 2 A (relay); 8 potential groups; 4 A per group; parameterizable substitute value for the outputs
• DQ 16x24V…48VUC/125VDC/0.5A ST;
  digital output module with 16 outputs 24…24 V UC bus 125 V DC / 0.5 A; 16 potential groups; 0.5 A per group; parameterizable substitute value for the outputs

The following digital output modules with a width of 25 mm are available:

• DQ 16x24VDC/0.5A BA;
  digital output module with 16 channels 24 V DC / 0.5 A (transistor); sourcing output; two potential groups; 4 A per group
• DQ 32x24VDC/0.5A BA;
  digital output module with 16 channels 24 V DC / 0.5 A (transistor); sourcing; four potential groups; 4 A per group