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Need help?Do you have a question about the Digitrax PM74 and is the answer not in the manual?
Connect power, verify operational status via green ID LED and ZN/Zone LED.
Configure the PM74's base address using the ID button and SW command for LocoNet communication.
Implement short circuit protection for DS sections with automatic fault detection and relay action.
Set up reverse loops or wye sections for automatic polarity reversal using option switches.
Alternative wiring for short circuit protection using fewer connections, impacting sensitivity.
Adjust PM74 functions like auto-reverse, detection modes, and fault trip using OPSW settings.
Use the DT602 to find PM74s on LocoNet, resolve address conflicts, and set base addresses.
Utilize a DT602 to program PM74 CVs, including bit settings for option switches, for detailed control.
Guidance on wiring resistance, power supply, and LocoNet setup for reliable PM74 operation.
Information regarding FCC regulations and Digitrax warranty terms for the PM74.
General| Brand | Digitrax |
|---|---|
| Model | PM74 |
| Category | Power Supply |
| Language | English |
