Siemens DPU-C1 device programmer replacement component for addressable fire alarm maintenance.

Compliance

• UL Listed
• ULC Listed
• CSFM

Key features

• Replacement component for the Siemens DPU device programmer and loop tester tool
• Restores full programming and loop-test functionality to the DPU field tool
• Supports continued use of the DPU for detector address programming and SLC diagnostics
• Compatible with Cerberus PRO and FireFinder XLS addressable system maintenance workflows
• Component-level replacement reduces field tool downtime and total maintenance cost

The DPU-C1 is a Siemens replacement component for the DPU device programmer/loop tester. Maintaining the DPU tool in working order ensures technicians can continue field-programming Siemens addressable detectors, setting sensitivity thresholds, and verifying SLC loop integrity on Cerberus PRO and FireFinder XLS fire alarm systems. Replacing the C1 component restores full functionality without requiring a complete new programming tool.

Verify panel/device family compatibility before ordering.