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Allen Bradley 1746-OA16 SLC 500 AC Digital Input Module
- Product Details
- FAQs
- Related
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- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1746-OA16 is an industrial AC Digital Input Module for the SLC 500 I/O system. It provides 16 general-purpose outputs, allowing control of actuators, indicators, solenoids, and other field devices. The module supports 120/240 V AC operation and draws 370 mA backplane current, ensuring safe and reliable output signaling to connected devices.
This module is engineered for modular rack installation and continuous industrial operation, offering compact, reliable, and flexible discrete output control. It is widely used in manufacturing, process automation, and industrial control systems where precise, isolated output control is required.
Product Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Type | Digital Output Module |
| Model Designation | 1746-OA16 |
| Functional Role | Discrete output control for field devices |
| Number of Outputs | 16 general-purpose outputs |
| Output Voltage | 120/240 V AC |
| Output Current | 370 mA backplane load |
| Output Type | Relay (isolated outputs) |
| System Compatibility | SLC 500 I/O system |
| Installation Configuration | Rack-mounted in SLC 500 chassis |
| Operational Duty | Continuous industrial operation |
| Application Environment | Control panels and automation systems |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| Weight | 0.272 kg |
Applications
• Industrial automation systems, controlling actuators, solenoids, and indicator devices
• Manufacturing process control, enabling discrete output signaling to machinery
• SLC 500 I/O expansions, providing additional output channels for modular systems
• Control panel installations, allowing compact and organized output management
• Distributed output applications, supporting general-purpose AC control outputs
Advantages
• 16 general-purpose outputs, allowing control of multiple devices simultaneously
• Supports 120/240 V AC, compatible with standard industrial devices
• Isolated relay outputs, protecting control electronics and other outputs
• Compact rack-mounted design, fitting standard SLC 500 chassis efficiently
• Reliable industrial-grade operation, supporting continuous-duty use
• Simplifies system expansion, enabling additional outputs without changing the main controller
FAQ
-
What is the primary function of the 1746-OA16 module?
It provides 16 discrete relay outputs for controlling actuators, solenoids, and other field devices. -
What voltage range does the module support?
It supports 120/240 V AC for general-purpose industrial applications. -
How much current does it draw from the backplane?
The module draws 370 mA from the SLC 500 backplane. -
Are the outputs isolated?
Yes, the relay outputs are isolated to protect the controller and connected devices. -
Can the module be used for continuous operation?
Yes, it is designed for continuous industrial use. -
How many devices can be controlled with this module?
It can control up to 16 separate devices simultaneously, one per output channel. -
Is the module compatible with the SLC 500 system?
Yes, it is designed specifically for the Allen-Bradley SLC 500 I/O system. -
Can it be installed in compact control panels?
Yes, its standard rack-mounted size allows efficient use of panel space. -
What applications are typical for this module?
It is used in industrial automation, process control, manufacturing, and distributed output systems. -
Does this module simplify system expansion?
Yes, it provides additional output channels without requiring modification of the main controller.
Related Models
| Model | Description | Key Function |
|---|---|---|
| 1746-OA8 | Digital Output Module | 8 general-purpose outputs |
| 1746-OB16 | Transistor Output Module | High-speed discrete outputs |
| 1746-OW16 | AC Output Module | 16-channel AC relay outputs |
| 1746-IA16 | Digital Input Module | 16 discrete inputs |
| 1746-IB16 | Digital Input Module | 16 sink inputs |
| 1746-IB8 | Digital Input Module | 8-channel digital input |
Popular Models
| Model | Description | Key Function |
|---|---|---|
| 1746-OA16 | Digital Output Module | 16 relay outputs for field devices |
| 1746-OB16 | Transistor Output Module | High-speed discrete outputs |
| 1746-OW16 | AC Output Module | 16-channel AC control outputs |
| 1746-IA16 | Digital Input Module | Field digital inputs |
| 1746-IB16 | Digital Input Module | 16-channel discrete input |
| 1746-IB8 | Digital Input Module | Compact 8-channel 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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