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- Allen Bradley
- 1734-MB
- Point I/O Module
- USA
- 130 × 40 × 5 mm
- 0.06kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1734-MB — Detailed Technical Overview (POINT I/O Mounting Base)
1. Product Overview
The Allen Bradley 1734-MB is a mounting base unit designed to support and interconnect modules within a distributed I/O system. It does not perform signal processing itself, but instead provides the mechanical structure and electrical interface required for installing and operating POINT I/O modules.
This base unit forms part of the system backbone by enabling backplane communication (POINTBus) and power distribution between connected modules. It ensures that each I/O module mounted on it can exchange data with a controller through an adapter module.
The 1734-MB is typically used in conjunction with terminal bases and I/O modules, allowing flexible system assembly. Its compact and modular design makes it suitable for both centralized and field-mounted control systems.
2. Brand and Series
- Brand: Allen Bradley
- Series: POINT I/O (1734 Series)
- Product Type: Mounting Base / Backplane Interface
The POINT I/O series is a modular distributed I/O platform designed for scalable and space-efficient automation solutions.
3. Technical Parameters
Parameter Table
| Parameter | Specification |
|---|---|
| Model | 1734-MB |
| Module Type | Mounting Base |
| Function | Mechanical mounting & electrical interface |
| Backplane Communication | POINTBus |
| Compatibility | 1734 Series modules |
| Terminal Connection | Removable terminal base support |
| Contact Interface | Multi-point electrical contacts |
| Mounting Method | DIN Rail |
| Installation Orientation | Horizontal / Vertical |
| Locking Mechanism | Snap-fit with mechanical latch |
| Power Distribution | Field power bus supported |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Shock Resistance | Up to 30 g |
| Vibration Resistance | Up to 5 g |
| Material | Industrial-grade thermoplastic |
| Dimensions | Approx. 130 × 40 × 5 mm |
| Weight (kg) | Approx. 0.06 kg |
4. Product Features
The 1734-MB provides a stable platform for mounting POINT I/O modules, ensuring correct alignment and secure installation.
It integrates communication and power distribution paths, allowing connected modules to function as part of a unified system.
The design supports removable terminal bases, which simplifies wiring and reduces downtime during maintenance or replacement.
A built-in mechanical locking structure ensures reliable installation and prevents accidental disconnection.
Its compact size and DIN rail compatibility allow flexible installation in control cabinets or directly in field enclosures.
5. Typical Applications
The 1734-MB is widely used in systems where modular I/O assembly is required:
- Distributed control systems
- Machine automation panels
- Process control installations
- Packaging and production equipment
- Remote I/O stations
- Industrial monitoring systems
It is an essential structural component for building scalable and flexible automation architectures.
6. Product Advantages
Structural Foundation
Provides a reliable mounting and interconnection base for I/O modules.
Integrated Communication Path
Ensures stable data transmission through the backplane.
Simplified Installation
Supports DIN rail mounting and modular assembly.
Easy Maintenance
Removable terminal compatibility reduces downtime.
Robust Design
Engineered for industrial environments with resistance to vibration and shock.
System Flexibility
Enables scalable and customizable I/O configurations.
7. Recommended Models (Same Series or Related)
POINT I/O Series Related Models
| Model | Type | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 1734-MB | Mounting Base | Backplane interface | 130×40×5 | 0.06 |
| 1734-TB | Terminal Base | Wiring interface | 75×12×56 | 0.03 |
| 1734-TBS | Terminal Base | Spring clamp wiring | 75×12×56 | 0.03 |
| 1734-AENT | Adapter | Ethernet communication | 133×56×79.8 | 0.30 |
| 1734-EP24DC | Power Module | Field power expansion | 75×12×56 | 0.05 |
| 1734-FPD | Power Distributor | Field potential distribution | 75×12×56 | 0.04 |
8. Recommended Popular Models (Same Brand)
Popular Models
| Model | Type | Key Function | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1769-L33ER | PLC Controller | Compact control | 24V DC | 118×87×87 | 0.50 |
| 1756-L81E | PLC Controller | High-performance control | 24V DC | 175×90×140 | 0.65 |
| 1756-EN2T | Communication | Ethernet module | 24V DC | 145×35×140 | 0.30 |
| 1734-AENTR | Adapter | Ethernet I/O adapter | 24V DC | 56×12×75.5 | 0.04 |
| 5069-IB16 | Digital Input | 16-channel input | 24V DC | 138×42×95 | 0.25 |