1734-485ASC | Allen-Bradley Interface Module
1734-485ASC | Allen-Bradley Interface Module
1734-485ASC | Allen-Bradley Interface Module
    1734-485ASC | Allen-Bradley Interface Module
1734-485ASC | Allen-Bradley Interface Module

1734-485ASC | Allen-Bradley Interface Module

Part #: 1734-485ASC Manufactured by: Allen-Bradley
Regular price
$220.00
Sale price
$220.00
Regular price
1 in Stock
Condition: New-Surplus Original Box
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Product Overview
The Allen-Bradley 1734-485ASC Point I/O module is designed to facilitate RS-485/RS-422 serial ASCII communication within i...  Read more
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Product Description P/N: 1734-485ASC

Description / Specifications

Description

The Allen-Bradley 1734-485ASC Point I/O module features an RS-485/RS-422 serial ASCII interface channel. Operating at 10-28V DC, it serves as an interface module. It supports ASCII input and offers a single channel for communication. The module facilitates full-duplex communication and is compatible with both RS-422 and RS-485 protocols. Designed for DIN mounting, it features an open-style enclosure.

 

 

Technical Specifications

Part Number

1734-485ASC

Manufacturer

Allen-Bradley

Category

PLCs/Machine Control

Subcategory

Interface Module

Interface Type

RS-485/RS-422 ASCII

Input Voltage

10-28V DC

Input/Output

ASCII Input

Number of Channels

1

Communication Type

Full Duplex

Communication Protocols

RS-422 or RS-485

Mounting Style

DIN Mounted

Enclosure

Open Style

 

 

Information About 1734-485ASC

The Allen-Bradley 1734-485ASC Point I/O module provides an RS-485/RS-422 serial ASCII interface channel for industrial automation applications. Operating within a voltage range of 10-28V DC, this module serves as a crucial component in control systems where ASCII communication is required.

Featuring a robust design, the 1734-485ASC module enables seamless integration with RS-485 and RS-422 protocols, ensuring compatibility with a wide range of devices and systems. Its versatile interface allows bidirectional communication, supporting both ASCII input and output functionalities.

Designed for flexibility and ease of installation, the module offers a compact form factor suitable for DIN rail mounting. Its open-style enclosure enhances accessibility during installation and maintenance procedures.

The 1734-485ASC Point I/O module is engineered to meet the demanding requirements of industrial environments, offering reliable performance and durability in harsh operating conditions. With its precise communication capabilities, it facilitates efficient data exchange between various components within the control system.

This module is well-suited for applications requiring precise ASCII communication, such as data acquisition, monitoring, and control tasks in industrial automation settings. Its compatibility with RS-485 and RS-422 standards ensures seamless integration into existing control systems, enhancing overall system functionality and performance.

 

 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 1734-485ASC
Question: What is the function of the 1734-485ASC module?
Date Update:20/06/2025
Answer:

The Allen-Bradley 1734-485ASC module is used to enable ASCII-based serial communication in industrial automation systems. It serves as an interface for devices that communicate using RS-485 or RS-422 protocols, allowing controllers to send and receive ASCII commands. This is particularly useful for integrating barcode scanners, scales, printers, and other serial devices. The module supports full-duplex communication, meaning it can transmit and receive data simultaneously. Its integration into POINT I/O systems makes it ideal for decentralized control architectures.

Question: Does 1734-485ASC support full-duplex communication?
Date Update:20/06/2025
Answer:

Yes, the 1734-485ASC supports full-duplex communication when used with RS-422. Full-duplex capability means it can transmit and receive data simultaneously, which is essential for real-time control and monitoring systems. In contrast, RS-485 operates in half-duplex mode. The module automatically handles the required data direction control when used in RS-485 networks. This dual-protocol support enhances its versatility across a wide range of industrial scenarios.

Question: What is the voltage range for the 1734-485ASC module?
Date Update:20/06/2025
Answer:

The 1734-485ASC module operates within a voltage range of 10 to 28 Volts DC. This wide voltage range ensures compatibility with common industrial power supplies and enhances reliability in environments with fluctuating voltages. Stable power delivery is essential for maintaining communication integrity in serial networks. When designing control panels, users should ensure that power supplies stay within this range to avoid module malfunctions or communication errors. Proper grounding is also recommended.

Question: Is the 1734-485ASC module compatible with POINT I/O systems?
Date Update:20/06/2025
Answer:

Yes, the 1734-485ASC is fully compatible with Allen-Bradley’s POINT I/O systems. It is specifically designed to operate within the POINT I/O architecture, making it a suitable choice for distributed control and data acquisition applications. The module integrates seamlessly with other I/O modules in the series, providing streamlined communication over a shared network. Its compatibility ensures users can expand their systems flexibly without requiring significant rewiring or reconfiguration. This design promotes modular scalability for both small and large industrial networks.

Question: Can the module work with both RS-422 and RS-485 simultaneously?
Date Update:20/06/2025
Answer:

No, the 1734-485ASC module supports either RS-422 or RS-485 communication, but not both simultaneously. The mode must be selected during system configuration depending on the connected device and network topology. RS-422 is ideal for point-to-point full-duplex communication, while RS-485 supports half-duplex in multi-drop setups. Selecting the correct mode ensures reliable communication and prevents conflicts on the data lines. The module’s flexibility allows it to be reused in various systems simply by changing the wiring and settings.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Allen-Bradley 1734-485ASC Point I/O module features an RS-485/RS-422 serial ASCII interface channel. Operating at 10-28V DC, it serves as an interface module. It supports ASCII input and offers a single channel for communication. The module facilitates full-duplex communication and is compatible with both RS-422 and RS-485 protocols. Designed for DIN mounting, it features an open-style enclosure.

 

 

Technical Specifications

Part Number

1734-485ASC

Manufacturer

Allen-Bradley

Category

PLCs/Machine Control

Subcategory

Interface Module

Interface Type

RS-485/RS-422 ASCII

Input Voltage

10-28V DC

Input/Output

ASCII Input

Number of Channels

1

Communication Type

Full Duplex

Communication Protocols

RS-422 or RS-485

Mounting Style

DIN Mounted

Enclosure

Open Style

 

 

Information About 1734-485ASC

The Allen-Bradley 1734-485ASC Point I/O module provides an RS-485/RS-422 serial ASCII interface channel for industrial automation applications. Operating within a voltage range of 10-28V DC, this module serves as a crucial component in control systems where ASCII communication is required.

Featuring a robust design, the 1734-485ASC module enables seamless integration with RS-485 and RS-422 protocols, ensuring compatibility with a wide range of devices and systems. Its versatile interface allows bidirectional communication, supporting both ASCII input and output functionalities.

Designed for flexibility and ease of installation, the module offers a compact form factor suitable for DIN rail mounting. Its open-style enclosure enhances accessibility during installation and maintenance procedures.

The 1734-485ASC Point I/O module is engineered to meet the demanding requirements of industrial environments, offering reliable performance and durability in harsh operating conditions. With its precise communication capabilities, it facilitates efficient data exchange between various components within the control system.

This module is well-suited for applications requiring precise ASCII communication, such as data acquisition, monitoring, and control tasks in industrial automation settings. Its compatibility with RS-485 and RS-422 standards ensures seamless integration into existing control systems, enhancing overall system functionality and performance.

 

 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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Orlando Fuquen

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prices and lead time, and service so good!

prices and lead time, and service so good!

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Excellent product good quality

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IQElectro has fulfilled its commitments perfectly, scoring a full 10 out of 10, quickly and with high quality