The Allen-Bradley SP-170946 interface functions as a Power Stage Interface/Switcher Hybrid Update for the 1395 Series digital DC drives, featuring a 5-pin connector. This module efficiently interfaces between the digital drive's main control board and power board, distributing DC logic power and providing 3-phase line synchronization. With a 24 Volts DC and 115 Volts AC jumper selection, it manages reset, motor temperature, and ECOAST settings, while converting external 115 Volts AC to 5 Volts DC and +/-12 Volts DC control voltages. Compatible with a variety of Series B DC drives, it accommodates field current range jumper selections from 1 to 60 Horsepower and handles a voltage rating of 240 to 500 Volts DC with a current range of 0.15 to 10.6 Amps.
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Technical specifications for SP-170946
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley SP-170946 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement SP-170946 units instead of migration.