ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 1734-IE8C
- Point I/O Module
- USA
- 75.5 × 12 × 56 mm
- 0.05kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
Our advantage
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Allen Bradley 1734-IE8C — Detailed Technical Overview (POINT I/O Analog Current Input Module)
1. Product Overview
The Allen Bradley 1734-IE8C is an 8-channel analog current input module designed for distributed industrial automation systems. It belongs to a modular I/O platform that enables signal acquisition close to field devices, reducing wiring complexity and improving overall system efficiency.
This module is intended for current-based analog signals, typically 0–20 mA and 4–20 mA, which are standard in industrial instrumentation. It allows accurate monitoring of process variables such as pressure, temperature, flow, and level.
The module operates as part of a POINT I/O node, communicating with a controller through a network adapter. Its compact size and relatively high channel count make it suitable for applications where multiple analog inputs must be handled within limited space.
2. Brand and Series
- Brand: Allen Bradley
- Series: POINT I/O (1734 Series)
- Product Type: Analog Current Input Module
The POINT I/O series is designed for flexible and scalable distributed control systems, allowing users to configure I/O stations according to specific application requirements.
3. Technical Parameters
Parameter Table
| Parameter | Specification |
|---|---|
| Model | 1734-IE8C |
| Module Type | Analog Input (Current) |
| Number of Channels | 8 |
| Input Signal Range | 0–20 mA / 4–20 mA |
| Input Resolution | 16-bit |
| Input Type | Single-ended |
| Input Impedance | Approx. 50–60 Ω |
| Accuracy | ±0.1% of full scale (typical) |
| Conversion Method | Sigma-Delta |
| Conversion Time | Approx. 10 ms |
| Backplane Current | Approx. 75 mA @ 5V DC |
| Power Dissipation | Approx. 1 W |
| Isolation | Channel-to-backplane isolation |
| Diagnostics | Channel status monitoring |
| Indicators | Module status LED |
| Wiring Category | Analog signals |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Mounting | DIN Rail (via terminal base) |
| Enclosure | Open-style |
| Dimensions | Approx. 75.5 × 12 × 56 mm |
| Weight (kg) | Approx. 0.05 kg |
4. Product Features
The 1734-IE8C provides eight independent analog input channels, allowing multiple process signals to be monitored using a single module.
It supports standard industrial current signals, ensuring compatibility with a wide range of transmitters and sensors.
The module uses high-resolution conversion technology, enabling accurate measurement of analog values.
Its compact structure allows efficient installation in distributed control systems and space-constrained panels.
The module integrates seamlessly into POINT I/O architectures, supporting flexible system expansion.
5. Typical Applications
The 1734-IE8C is widely used in applications that require reliable analog signal acquisition:
- Process automation (pressure, temperature, flow, level)
- Water and wastewater treatment systems
- Energy and utility monitoring
- Chemical processing plants
- Manufacturing systems
- Distributed I/O networks
It is especially suitable for applications where multiple analog current signals need to be collected efficiently.
6. Product Advantages
High Channel Density
Eight input channels reduce the number of modules required, saving space and simplifying system design.
Accurate Signal Acquisition
High-resolution conversion ensures precise measurement of process variables.
Industrial Standard Compatibility
Supports widely used 4–20 mA signals.
Compact and Efficient Design
Ideal for installations with limited space.
Reliable Operation
Stable performance in industrial environments.
Flexible Integration
Easily combined with other modules in distributed I/O systems.
7. Recommended Models (Same Series or Related)
POINT I/O Series Related Models
| Model | Type | Channels | Signal Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1734-IE8C | Analog Input | 8 | Current | 75.5×12×56 | 0.05 |
| 1734-IE4C | Analog Input | 4 | Current | 56×12×75.5 | 0.06 |
| 1734-IE2C | Analog Input | 2 | Current | 56×12×75.5 | 0.05 |
| 1734-IE2V | Analog Input | 2 | Voltage | 56×12×75.5 | 0.05 |
| 1734-OE2C | Analog Output | 2 | Current | 56×12×75.5 | 0.05 |
| 1734-AENT | Ethernet Adapter | N/A | — | 133×56×79.8 | 0.30 |
8. Recommended Popular Models (Same Brand)
Popular Models
| Model | Type | Key Function | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1769-L33ER | PLC Controller | Compact controller | 24V DC | 118×87×87 | 0.50 |
| 1756-L81E | PLC Controller | High-performance controller | 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-IF8 | Analog Input | 8-channel analog input | 24V DC | 138×42×95 | 0.30 |