1747-BSN Allen-Bradley SLC 500 Datasheet & Technical Manual

Allen-Bradley

1747-BSN Allen-Bradley Backup Scanner Module SLC 500 Series

SKU: 1747-BSN

In Stock

Dimensions: 3.5 x 13 x 14.5 cm
Country of origin: USA
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, Allen-Bradley

Tags : Allen-Bradley SLC 500, Backup Scanner Modules, DH+ Communication Modules, Remote I/O Modules, SLC 500 Series

1 years warranty

Delivery time: 3-7 business days

Free 30 days return

If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.

Customer service

All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com

Sale & Press

If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com

The Allen-Bradley 1747-BSN, also cataloged as the 1747-BSN Backup Scanner Module, operates as a dedicated hardware component for remote I/O scanning and controller backup communication within SLC 500 DH+ network systems.

Model Identification

The 1747-BSN Backup Scanner Module provides SLC 500 remote I/O communication through DH+ and RS-232 interfaces. The module operates from a 5 VDC backplane supply and manages backup scanner functions for redundant control configurations.

Hardware Specifications

Parameter	Specification
Model	1747-BSN
Brand	Allen-Bradley
Product Type	Backup Scanner Module
Series	SLC 500
Origin	USA
Weight	0.32 kg
Shipping Dimensions	3.5 cm x 13 cm x 14.5 cm
Operating Temp	Not specified
Power Consumption	500 mA at 5 VDC
Supply Voltage	5 VDC
Communication Interface	RS-232, DH+ (Data Highway Plus)
Remote I/O Function	Remote I/O Scanner
Communication Speed	57.6 kbps
Connector Type	3-pin Phoenix-style terminal block
Tariff Code	8537101190

DH+ Network Communication Features

The 1747-BSN uses Allen-Bradley Data Highway Plus communication architecture for SLC 500 backup scanner applications. The module exchanges controller and I/O information through configured DH+ network communication paths.

The RS-232 interface provides serial communication capability for supported external connections. The module operates through the SLC 500 backplane and requires correct chassis installation and communication parameter configuration.

Ordering Information

1 x Allen-Bradley 1747-BSN Backup Scanner Module
1 x Integrated communication interface assembly
1 x Phoenix-style terminal block connector
Compatible SLC 500 chassis and communication accessories are specified separately

Installation Guidelines

Module Mounting

Install the module in an SLC 500 chassis slot with compatible backplane connection.
Remove chassis power before module insertion or removal.
Confirm the module seating position before restoring system power.
Check connector alignment to prevent terminal damage.

Communication Wiring

Route DH+ and RS-232 communication cables separately from high-voltage wiring.
Apply proper cable shielding and grounding practices for serial communication lines.
Verify communication node settings before connecting the module to an active network.
Confirm terminal block wiring according to the system communication design.

Frequently Asked Questions

What is the primary function of the 1747-BSN?

The 1747-BSN is a backup scanner module designed for SLC 500 remote I/O communication and controller backup applications.

Which communication networks are supported by the module?

The module supports DH+ Data Highway Plus communication and an RS-232 serial interface.

What voltage does the 1747-BSN require?

The module operates from a 5 VDC SLC 500 backplane power supply.

What is the current consumption of the module?

The specified current consumption is approximately 500 mA from the 5 VDC supply.

Does the 1747-BSN contain PLC control logic?

No. The module performs scanner and communication functions and does not execute user control programs.

What communication speed is supported?

The module supports a DH+ communication rate of 57.6 kbps.

What connector type is used on the 1747-BSN?

The module uses a 3-pin Phoenix-style terminal block connector for field connections.

Can the module be installed without removing power?

No. Standard SLC 500 installation procedures require power removal before module installation or replacement.

Shipping

Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.

Returns

30-Day Window: Request a return within 30 days of receipt for eligible items.
Condition: Items must be in their original, factory-sealed condition with all tags.
Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
Fast Refunds: Approved refunds are processed to your original payment method within 10 days.

Warranty

12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
Peace of Mind: Long-term reliability support for all your mission-critical automation parts.

Secure Payment

Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
Local Friendly: RMB transfers are accepted if you have a local agent in China.
Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
Data Safety: All transactions are processed through encrypted and secure banking channels.