Close Menu
Get Parts Quote
Name
Company *
WhatsApp / WeChat (For Faster Quote) *
Email *
Address
City
State / Province / Region
Zipcode
Country
Quantity *
Part Number *
Manufacturer
Preferred Condition
Additional Information
Cancel
In Stock
Ships by Sunday, August 30
Fast Shipping Available
Allen-Bradley 1747-SN
Allen-Bradley 1747-SN
Allen-Bradley 1747-SN
· Product image is representative; revision or series may vary. Contact us to request a specific version.

1747-SN

SLC Remote I/O Scanner Module

Require for Quote:

Need more help? You may also find the answer in our FAQ section

Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for 1747-SN

  • Product Model
    1747-SN
  • Spare Model
    1747SN 1747-SN/A, 1747-SN/B
  • Product Parameters
    SLC Remote I/O Scanner Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    25x16.5x6cm
  • Manufacturer
    Allen-Bradley
  • Weight
    0.35 kg
  • Backplane Current Compensation
    600 mA at 5V dc
  • Operating Temperature
    0°C to +60°C (+32°F to +140°F)
  • Storage Temperature
    -40°C to +85°C (-40°F to +185°F)
  • Humidity
    5 to 95% without condensation
  • Product Line
    SLC 500
  • Max. RIO Cable Length
    3050 meters

Description

The Allen Bradley 1747-SN functions as a remote I/O scanner module within the SLC 500 series. This module facilitates connections between I/O adapters and controllers, ensuring compatibility for distributed controller applications and offering robust noise immunity.

The 1747-SN remote I/O scanner module by Allen Bradley is an essential component in the SLC 500 series. This module is designed to facilitate connections between I/O adapters and controllers, enhancing the flexibility of distributed controller applications. The ability to operate in both normal and complementary modes adds versatility, allowing one to connect up to 16 devices in normal mode and up to 32 devices in complementary mode, depending on system requirements.

Revisions

Revision Part #

Also known as

1747-SN/A
1747-SN-A Rev A
1747-SN/B
1747-SN-B Rev B

Information

Overview Manuals RIO Link Wiring Product Applications Module Insertion Steps

Features:

  • Remote I/O Link Master Communication
  • Long-Distance Daisy-Chain Topology
  • High-Capacity Discrete I/O Transfer
  • Block Transfer Data Capability
The 1747-SN supports communication over twisted-pair cable with devices daisy-chained together, achieving a maximum distance for remote communication of 3,048 m (10,000 ft.). The 1747-SN is compatible with any standard RIO adapter device, including the 1747-ASB Module, Dataliner Message Display, PanelView Operator Terminal, and Redi PANEL.

The 1747-SN allows the SLC processor to transfer a maximum of 4 logical racks (32 input and 32 output image words) of discrete remote I/O data into the SLC input and output image files. You can adjust the size of the 1747-SN scanner image files during configuration of your SLC system so that the scanner only transfers the discrete I/O data required by your application program. The 1747-SN Series B or later RIO Scanner can be configured to transfer up to 64 words of data to a remote device via block transfer, providing expanded data communication capabilities.

The 1747-SN Allen-Bradley Remote I/O scanner module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1747-SN Remote I/O scanner module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The scanner is connected to other devices on the RIO link in a daisy-chain (serial)configuration. There are no restrictions governing the space between each device,provided the maximum cable distance (Belden 9463) is not exceeded. A 1/2 wattterminating resistor (included with the module) must be attached across line 1 andline 2 of the connectors at each end (scanner and last physical device) of the RIOlink. 
  • Material Handling Systems: Tracks package positioning on conveyors via proximity sensors
  • HVAC Control Systems: Monitors safety switches, pressure sensors, and thermostat states
  • Packaging Machinery: Interfaces with limit switches to confirm mechanical gate positions
  • Assembly Lines: Verifies component presence using PNP photoelectric sensors
  • Food & Beverage Processing: Operates valves, emergency stop buttons, and panel switches
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power off: Disconnect all main power to the SLC 500 rack before inserting or removing any hardware.
Set switches: Configure the scanner's internal or side DIP switches for the correct baud rate (57.1k, 115.k, or 230.4k kbps) and rack address matching your remote network layout.
Slide module: Align the circuit board with the chassis tracks in any slot (except slot 0, which is reserved for the processor).
Lock in place: Push firmly until the top and bottom latches snap securely onto the chassis.

Alternative Names

1747 SN 1747-Sn 1747SN

Technical notes

The 1747-SN is supported by SLC 5/02 and later processors, and multiple scanner modules can be installed within the same local SLC chassis. The number of scanners that can be used depends on available backplane power, the processor's 4,096-bit input/output data table capacity, and available processor memory for the control application. The module installs directly into a standard 1746 SLC 500 chassis and exchanges data with the processor through the chassis backplane.

FAQs

  • What processors are compatible with the 1747-SN?

    +
    It works with SLC 5/02, SLC 5/03, SLC 5/04, and SLC 5/05 processors. It cannot be placed in slot 0 of the main chassis (slot 0 is reserved for the processor or a primary communication adapter).
  • How many remote devices can it support?

    +
    It supports up to 16 devices in normal mode or up to 32 devices in complementary mode, managing a maximum of 4 logical racks.
  • What is the difference between Series A and Series B?

    +
    Series B modules feature added internal memory allowing them to perform block transfers of up to 64 words for more complex intelligent remote devices..
  • How many remote devices can a single 1747-SN manage?

    +
    It supports up to 16 logical devices in normal mode or up to 32 devices when configured in complementary mode. It manages up to 4 logical racks of remote data.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited 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 Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Product

You May Also Like

Product

Product Browsing History

Get a quick price fo 1747-SN
*Quantity
*E-mail
*Mobile
Company
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
For more information on how your data is processed and stored by Amikong please read our privacy policy.