Home › Manufacturers › Allen Bradley › 1746-BAS-T

Allen Bradley

Allen Bradley SLC 500 BASIC-T High-Speed Module

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number1746-BAS-T

Module Type BASIC High-Speed Module

Series SLC 500

Communication Ports 2x Configurable Serial (RS-232/423, RS-422, RS-485)

Memory 24 KB RAM (battery-backed)

Get a price for 1746-BAS-T

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

BASIC High-Speed Module Dual Configurable Serial Ports RS-232/423, RS-422, RS-485 Support Single-Slot Form Factor SLC 500 Compatibility 24 KB Battery-Backed RAM Built-in Battery-Backed Clock

Product description

The Allen Bradley 1746-BAS-T is a high-speed BASIC language module for the SLC 500 controller systems, designed to enhance communication and data handling capabilities. It features two configurable serial ports that support RS-232/423, RS-422, and RS-485 protocols, enabling flexible device communication. This single-slot module is ideal for integrating custom BASIC programming and serial data management into your SLC 500 applications.

This module is widely used in industrial automation for tasks such as data collection, protocol conversion, and connecting to various serial-based devices like printers, modems, and HMIs. Its compatibility with SLC 500 fixed and modular chassis makes it a versatile choice for both new installations and legacy system upgrades.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Allen Bradley 1746-BAS-T. We are dedicated to providing reliable and cost-effective automation components. Reach out to us for your industrial part needs.

Technical specifications

Module Type	BASIC High-Speed Module
Series	SLC 500
Communication Ports	2x Configurable Serial (RS-232/423, RS-422, RS-485)
Memory	24 KB RAM (battery-backed)
Backplane Current (5 VDC)	150 mA
Backplane Current (24 VDC)	40 mA
Operating Temperature	0 to 60 °C
Indicators	ACT, 485, PRT1, PRT2, FAULT, BAT LOW

Common applications

SLC 500 Systems

Data Collection

Protocol Conversion

Serial Device Communication

Legacy System Integration

Industrial Automation

Compatible systems

SLC 500 Fixed Chassis SLC 500 Modular Chassis

Also known as

Allen Bradley 1746-BAST SLC 500 BASIC-T AB BASIC Module

Replaces / compatible with

The 1746-BAS-T is a higher-speed variant of the standard 1746-BAS module.

Technical note

Expert tip

This module is designed for use in SLC 500 fixed and modular controller systems and requires a 1771-DBMEM1 or DBMEM2 memory module for nonvolatile program storage.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What communication protocols does the Allen Bradley 1746-BAS-T module support?

The Allen Bradley 1746-BAS-T module supports RS-232/423, RS-422, and RS-485 communication protocols through its two configurable serial ports. It also features DH-485 communication capabilities.