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Allen Bradley 1794-IE8 Flex I/O Analog Input Module
- Product Details
- FAQs
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Product Introduction
The Allen-Bradley 1794-IE8 FLEX I/O Analog Input Module is a compact and reliable analog input module designed for accurate signal acquisition in distributed industrial control systems. As a member of the FLEX I/O family developed by Rockwell Automation, this module provides efficient integration for applications requiring stable and precise analog data collection.
With 8 single-ended input channels, the 1794-IE8 supports a wide range of analog signals, making it suitable for interfacing with transmitters and sensors in process automation environments. Its design focuses on delivering consistent performance while maintaining a compact footprint for space-constrained control panels.
The module features an open-style structure and DIN rail mounting, ensuring easy installation and effective heat dissipation. It is widely used in industrial systems where dependable analog signal monitoring is essential.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1794-IE8 |
| Brand | Allen-Bradley |
| Series | FLEX I/O |
| Module Type | Analog Input Module |
| Signal Type | Analog |
| Number of Channels | 8 Channels |
| Input Configuration | Single-Ended Input |
| Input Type | Current / Voltage (Typical Industrial Signals) |
| Backplane Current | 60 mA |
| External Power Supply | 24 VDC |
| Internal Power Requirement | 5 VDC / 15 mA |
| Mounting Type | DIN Mount |
| Construction | Open Style |
| Protection Rating | IP20 |
| Communication | FLEX I/O Backplane Communication |
| Isolation | Electrical isolation between field and system |
| Performance | Stable analog signal acquisition |
| Dimensions | 94 × 46 × 53 mm |
| Weight | 0.11 kg |
Applications
• Process Automation Systems – Used for accurate acquisition of analog signals such as temperature, pressure, and flow.
• Industrial Monitoring Systems – Enables real-time tracking of process variables from field transmitters.
• Energy and Utility Applications – Suitable for measurement and monitoring of electrical and process parameters.
• Manufacturing Equipment – Provides stable analog signal input for automated machinery and production lines.
• Distributed I/O Systems – Ideal for remote analog data collection, improving system flexibility and reducing wiring complexity.
Advantages
• Compact Design – Offers space-efficient installation in control panels with limited space.
• Reliable Signal Processing – Ensures stable and accurate analog data acquisition for industrial applications.
• Flexible Integration – Compatible with FLEX I/O systems for easy expansion and modular configuration.
• Efficient Power Usage – Optimized for low power consumption, improving system efficiency.
• Easy Installation – DIN rail mounting simplifies setup and maintenance.
• Wide Application Range – Supports various analog signal types, making it adaptable to multiple industries.
FAQ
-
What types of signals can this module accept?
It accepts standard industrial analog signals, including current and voltage inputs. -
What does single-ended input mean?
It means all channels share a common reference point, simplifying wiring for most applications. -
How many channels are available on this module?
The module provides 8 analog input channels. -
Is this module suitable for PLC integration?
Yes, it integrates with PLC systems through FLEX I/O communication adapters. -
What kind of devices are typically connected?
Transmitters, sensors, and other analog-output field devices are commonly connected. -
Does the module require an external power supply?
Yes, it typically operates with a 24 VDC external power supply. -
Is it suitable for distributed I/O systems?
Yes, it is designed for distributed architectures using FLEX I/O platforms. -
What industries commonly use this module?
Industries such as manufacturing, energy, and process control widely use it. -
How is the module installed?
It is mounted on a DIN rail inside a control cabinet. -
How does it communicate with the controller?
It communicates via the FLEX I/O backplane connected to a network adapter.
Related Models
| Model | Description |
|---|---|
| 1794-IE12 | 12-channel analog input module |
| 1794-IE4XOE2 | Analog combination module |
| 1794-OE4 | 4-channel analog output module |
| 1794-IF4I | Isolated analog input module |
| 1794-IB16 | Digital input module |
| 1794-OB16 | Digital output module |
Popular Models
| Model | Description |
|---|---|
| 1794-AENT | Ethernet adapter module |
| 1794-ACN15 | ControlNet adapter module |
| 1794-ADN | DeviceNet adapter module |
| 1734-IE4C | POINT I/O analog input module |
| 1756-IF8 | ControlLogix analog input module |
| 1769-IF8 | CompactLogix analog input module |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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