Free UPS Ground on All Orders!
+1 (919) 205-4392
Allen Bradley PLC 5 1771-HS3A
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
Learn more

1771-HS3A

|

The Allen-Bradley 1771-HS3A module is a servo controller module from the PLC 5 product line. It is a 3-axis type of servo controller module that is designed for applications in an Allen-Bradley Bulletin 1771 I/O chassis. The 1771-HS3A servo controller module also uses the Allen-Bradley 1771-PS7 power supply module to operate. This servo controller module can operate with devices such as solenoids, indicators, and AC motor starters. The 1771-HS3A servo controller module comes with an RS-232 connector and it can operate at 0 to 60 degrees Celsius with 5 to 95% non-condensing relative humidity.

Ships Today.
In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
Learn more
  • We sell industrial automation parts backed by our 2-year DO Supply Warranty.

  • Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.

  • AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.

  • Repair and exchange services for all existing automation products.

  • Reseller Options

    Drop shipping, blind shipping, and account shipping with no extra fees.

Technical specifications for 1771-HS3A

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-HS3A
Module TypeServo Controller Module
Fuse Voltage120 Volts
Max Input Frequency250 Kilohertz Differential Input
Outputs+/- 10 Volt DC Analog Command
Slots2 Slots Per ES
Module Update Period2 ms/axis
Backplane Current1.7 Amperes
Wiring Arm1771-WA
Pulse Capture Time50-9.999 Microseconds
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

The 1771-HS3A IMC 120 Servo Controller Module by Allen-Bradley is a 3-axis servo controller module specially designed for use with the 1771 I/O chassis series and it consists of a memory module, a power module, an encoder module, a resolver, and an optional Hand-Held pendant. The module has similar specifications to most IMC 120 servo controllers with an additional 3-axis capability. The 1771-HS3A uses a power supply module (1771-PS7) which supplies 120-240V AC at 1A and 2A, using the 9-pin connected cable (1771-CAS) connected the controller’s power connector and it uses the 1771-HMA 96 KB battery-backed memory cartridges which store the servo controller’s AMP parameters and MML downloaded programs. The 1771-HS3A uses the RS-232 connector to connect to the connector of the T45 and T50 ODS and by using an optional Hand-Held pendant through the ODS users can modify the system’s variable and parameter values. It comes with LED light indicators which indicate the 1771-HS3A’s various status. The 1771-HS3A uses a resolver feedback and with a resolver excitation module, it can produce Sine and Cosine signals which excite and activate the stator of the resolver. It uses an encoder feedback which provides 10V DC isolated outputs, and a 250 KHz and 20 KHz differential and single-ended inputs. Its operational temperature ranges between 0 and 600C at an ambient relative humidity range of 5-95% without condensation and it is c-UL, C-TICK, and CE-certified.

Revision Part #Also known as
1771-HS3A Ser A1771-HS3A/A, Series A, Rev A
Request a quote
Don't see your particular revision? Contact us now.

Testimonials

4.99 /5.0
Recommended
4.99 average / 907 reviews