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1771-HS Wiring

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  • 1771-HS
  • 1771-HS Wiring
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The Allen-Bradley 1771-HS is an IMC 120 Motion Controller Module. The 1771-HM comes with the 1771-HS module as a memory slot that is pre-installed during the manufacture of the 1771-HS controller module. The pre-installed memory slot has a backup battery power supply which dissipates 3.6V DC. The 1771-HM has a 32KB CMOS RAM which provides storage for the MML program. The 1771-HS motion controller module, is comprised of three servo controller modules located in the 1771 Input Output chassis, an encoder module, a 1771-PS7 power supply module, and a 1771-HM memory cartridge. To receive encoder feedback, feedback signals, E-stop and E-start status signals, the 1771-HS uses the 50-pin connector of the Axis E-stop Input/Output connector. The Axis E-stop Input/Output connector also provides a fast Input/Output power.


The 1771-HS has four green and red indicators on its face to provide an easy way for monitoring and troubleshooting. Additionally, the 1771-HS is connected to the 1771-PS7 power supply via a power connector on its front side using the 1771-CAS power cable. The power supply is shipped together with the module and has a rating of 1A at 120V AC and 2A at 220V AC.


The 1771-HS has an RS-232 connector on its face that provides a port for downloading and uploading the AMP parameters, the MML programs and it also acts as a connection port of the hand-held pendant which is used to debug hardware and MML programs. To connect external modules to the controller, the 1771-HS is shipped with extra server connector cables. The recommended operating temperature for the 1771-HS is 32-140 degrees Fahrenheit and the recommended storage temperature is -40-185 degrees Fahrenheit.

Other Automation PLC-5

SKU 2178059  UPC 0799705793194

AB PLC5 Main SERVO 32K Memory 1771HS

Troubleshooting and Product Information for 1771-HS

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Other Automation
PLC-5 1771-HS
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
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Weight: 2 Lbs
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1771-HS , CIM1771-HS

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