Allen-Bradley ILX34-MBS485 Point I/O 1734 Modbus Serial Module

Product Overview

The Allen-Bradley ILX34-MBS485 is a high-performance Modbus serial module developed by ProSoft Technology. It is fully compatible with CompactLogix L1 controllers and the 1734 Point I/O system. This module provides one serial RS232 full-duplex input supporting RS232, RS422, and RS485 communication standards.

Externally powered by a 10–28.8 V DC supply, the ILX34-MBS485 ensures reliable communication in both master and slave configurations. It allows CompactLogix PLCs to interface seamlessly with SCADA, HMI systems, barcode readers, power meters, IEDs, variable frequency drives, soft starters, and other industrial devices.

The module includes multiple LED indicators for network and module status, along with TXD/RXD communication status indicators. It supports up to 1,000 words of data, with a user-selectable I/O size of 16, 48, or 70 bytes, ensuring flexible integration for diverse automation applications.

Technical Specifications

Features & Advantages

• Supports full-duplex serial communication with RS232, RS422, and RS485 standards.

• Compatible with CompactLogix L1 controllers and 1734 Point I/O assemblies.

• User-selectable I/O size and 1,000-word data capacity for flexible automation integration.

• LED indicators provide real-time module and network diagnostics.

• Externally powered with 10–28.8 V DC for reliable industrial operation.

Applications

• Industrial automation requiring Modbus serial communication.

• Integration with SCADA, HMI, barcode readers, and power meters.

• Communication with variable frequency drives, soft starters, and intelligent devices.

• Master or slave configurations in CompactLogix L1 environments.

FAQ

Q1: Is the ILX34-MBS485 fully original?
A1: Yes, the ILX34-MBS485 is brand new and factory original from Allen-Bradley.

Q2: Which communication standards does it support?
A2: It supports RS232, RS422, and RS485 full-duplex serial communication.

Q3: Can it function as both master and slave?
A3: Yes, the module supports Modbus master and slave operations.

Q4: What controllers is this module compatible with?
A4: It is compatible with CompactLogix L1 series controllers and 1734 Point I/O assemblies.

Q5: What is the maximum data capacity?
A5: The ILX34-MBS485 can handle up to 1,000 words of data.

Q6: How soon can it be shipped?
A6: Stock is available, with shipping in 3–14 days depending on order size.