PLCs, Power Supplies & Others

Core Specifications of the Analog Output Submodule

The G26004-A3118-P450 belongs to the Siemens family of analog output submodules for industrial control systems. This compact board delivers precise voltage and current signals to field actuators. Moreover, it suits process control loops that demand stable, repeatable output values.

Each submodule occupies a single slot in the host rack. Additionally, the unit weighs roughly 0.30 kg with its connector hardware attached. The board measures approximately 80 mm in width and 120 mm in height, while the P450 suffix defines the output range and interface revision.

Interface and Mounting Details

The G26004-A3118-P450 slides into the host rack and locks into the backplane connector. Consequently, technicians complete replacement without rewiring field terminations. This submodule drives actuators through a front terminal strip. Therefore, it simplifies wiring for analog control loops.

Each channel delivers either current or voltage output. Meanwhile, the compact board fits standard rack clearances in dense cabinets.

Performance and Application Notes

Plant engineers deploy the G26004-A3118-P450 for precise valve and actuator control. Furthermore, the submodule converts digital setpoints into smooth analog signals. Its 12-bit resolution enables fine adjustments across the full output range. Meanwhile, the backplane interface keeps setpoint data synchronized with the controller.

The submodule stores no energy internally, since it draws power from the backplane. As a result, it adds minimal load to the system power budget.

Details