Product Overview

The Allen-Bradley 1771-HSN is a servo controller module. It belongs to the PLC 5 family from Rockwell Automation. This module does not include a memory cartridge. It requires a 1771-HM or 1771-HMA plug-in memory cartridge. The 1771-HSN is a Series B module. It is designed for high-speed information processing. This module occupies one slot in a 1771 I/O chassis. It works with PLC 5 controllers. These controllers are widely used in industrial control. The module delivers analog command outputs of +/-10 V DC. It has a maximum input frequency of 250 kHz. The backplane current load is 1.7 amperes. The module update period is 2 ms per axis.

Application Scenarios

This module suits large regulatory and sequential control applications. It handles specialized I/O requirements. It provides processor coordination for complex tasks. Use it for high-speed servo control in manufacturing. It is ideal for packaging, material handling, and assembly lines. The module works with various communication networks. These include DH+, ControlNet, and EtherNet/IP. It fits in clean industrial environments. The operating temperature range is 32 to 140°F (0 to 60°C). It operates at 5 to 95% non-condensing relative humidity. It withstands 30g operating shock.

Technical Specifications

Manufacturer: Rockwell Automation. Brand: Allen-Bradley. Part number: 1771-HSN. Module type: Servo Controller Module. Fuse voltage: 120 Volts max. Input frequency: 250 Kilohertz differential. Outputs: +/-10 Volt DC analog command. Slots: 2 slots per ES module. Update period: 2 ms per axis. Backplane current: 1.7 Amperes. Wiring arm: 1771-WA. Pulse capture time: 50 to 9.999 microseconds. Dimensions: 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm). Weight: 2.2 lbs (1.0 kg).

Installation & Maintenance Guide

Install the 1771-HSN in a single slot of a 1771 I/O chassis. Ensure the chassis is powered off. Insert the module firmly. Attach the wiring arms. These arms allow module replacement without disconnecting wiring. Use the 1771-WA and 1771-WB arms. Insert the required memory cartridge. Verify all connections. Power on the system. Check for proper communication. Routine maintenance includes cleaning the module. Use a dry, anti-static cloth. Inspect wiring for damage. Replace the fuse only with the specified type. Refer to the user manual for detailed procedures.

Packing List

One Allen-Bradley 1771-HSN servo controller module. Two wiring arms (1771-WA and 1771-WB). No memory cartridge included. Documentations are available online. Shipping is via FedEx, UPS, or DHL. The module is packed in anti-static material. It is secured in a sturdy box.