The Allen-Bradley 1771-HSN PLC 5 IMC 120 Servo Controller Module is a Series B device designed for high-speed information processing within the 1771 platform. Requiring the addition of a 1771-HM or 1771-HMA plug-in memory cartridge, this module features a 120V fuse voltage and a maximum input frequency of 250KHz. With +/- 10 Volt DC analog command outputs, it supports precise control in industrial environments, boasting a backplane current load of 1.7A and a fast 2ms/axis update period. The module's compact size of 3.5 x 6.5 x 2 inches and lightweight build of 2.2 lbs make it easy to install, taking up just one slot in a 1771 I/O chassis and working seamlessly with wiring arms 1771-WA and 1771-WB to facilitate quick module replacement. Suitable for clean industrial settings, it operates efficiently in temperatures ranging from 0 to 60 °C and can endure shocks up to 30g, making it ideal for large complex control applications with varied I/O demands.