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1770-P1 Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1770-P1 is a DC power supply module within the Bulletin 1770 family. It delivers regulated +5 V and -15 V DC outputs for use with Bulletin 1771 I/O modules, such as 8-bit (1771-IE) or 12-bit (1771-IF) analog input modules. The unit includes built-in current-limiting protection and is suitable for powering I/O modules and connected devices like thumbwheel switches or LED displays in modular PLC-2 systems. Typical applications include analog signal acquisition and control in industrial automation installations. Part number 1770-P1.
Best Suited For
- Powering Allen-Bradley 1771 analog input modules
- Providing both +5 V and -15 V DC to PLC-2 I/O configurations
- Feeding low-voltage devices such as displays and switches
- Use in modular Bulletin 1770/1771 control racks