Siemens DPU Device Programmer/Loop Tester
The Device Programmer / Test Unit (Model DPU) is a powerful programming/test tool that expedites the installation of devices used on Siemens 50-point | 252-point | 504-point addressable systems and FireFinder and MXL panels.
A portable, compact, and menu-driven component, Model DPU programs address FACP-compatible devices, and test them to ensure proper operation before installation.
Before connecting a device circuit to the control panel, the loop from Model DPU can be operated (AC power must be used for this operation). This looping process shall allow for ground-fault detection and debugging of the circuit.
Additional orderable parts include Model DPU-RPT, which has a label printer and a
larger carrying case for Models DPU and DPU-PRT-CBL; as well as Model DPU-C1, which is a carrying case for the Model DPU.
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