1734-MB | Allen-Bradley | POINT I/O DIN Rail Mount Base

Product Description

The Allen-Bradley 1734-MB is a POINT I/O mounting base module from Rockwell Automation’s Bulletin 1734 family. It provides the mechanical and electrical interface required to install POINT I/O modules on a DIN rail while connecting them to the POINT I/O backplane.

Designed for distributed I/O applications, the 1734-MB features an integrated removable terminal block for field wiring, simplifies system assembly, and ensures secure mechanical support. While it does not provide input or output functionality, this base is essential for connecting digital, analog, and specialty POINT I/O modules to a control system.

Technical Specifications

• Model / Part Number: 1734-MB

• Brand: Allen-Bradley (Rockwell Automation)

• Product Line: POINT I/O (Bulletin 1734)

• Module Type: Mounting Base Module

• Function: Provides mechanical support and electrical backplane connection for POINT I/O modules

• Terminal Connections: Integrated removable terminal block

• Wiring Capacity: 22–14 AWG solid or stranded copper wire

• DIN Rail Mounting: Standard 35 mm DIN rail

• Dimensions (HxWxD): 2.21 × 0.47 × 2.97 in (56 × 12 × 75 mm)

• Weight:0.06 lbs

• Operating Temperature: –20 °C to +55 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 5–95% non-condensing

• Protection Rating: IP20 (cabinet installation required)

• Certifications: UL, CE, CSA

• Integration: Compatible with all POINT I/O modules (digital, analog, specialty, and communication adapters)