If you are in the field of industrial automation, then you must have heard about the 1756 ob16i module. This module is used for digital output in ControlLogix chassis, and it is one of the most sought-after automation components in the market. In this journal article, we will delve into the details of 1756 ob16i and its wiring diagram. We will cover everything you need to know about this component, from its technical specifications to its installation process. So, let’s get started.
Technical Specifications of 1756 ob16i
Before we jump into the wiring diagram of 1756 ob16i, let’s take a look at its technical specifications. This module has 16 digital output channels, and it operates on 24V DC. Each channel has a current rating of 0.25A, and the module is designed for use in ControlLogix chassis. The module’s backplane power consumption is 1.5W, and its maximum heat dissipation is 5.2 BTU/hour.
The 1756 ob16i module has a compact size, and it can fit easily into a ControlLogix chassis. It has a width of 4.65 inches, and a height of 5.15 inches. The module’s depth is 3.43 inches, and it weighs around 0.5 pounds.
1756 ob16i Wiring Diagram
Now that we have covered the technical specifications of 1756 ob16i, let’s move on to its wiring diagram. The wiring diagram will give you a detailed understanding of how to connect this module to your automation system.
| Pin Number | Pin Name | Description | Wire Color |
|---|---|---|---|
| 1 | D.O. 0 | Digital Output Channel 0 | Black |
| 2 | D.O. 1 | Digital Output Channel 1 | White |
| 3 | D.O. 2 | Digital Output Channel 2 | Red |
| 4 | D.O. 3 | Digital Output Channel 3 | Green |
| 5 | D.O. 4 | Digital Output Channel 4 | Blue |
| 6 | D.O. 5 | Digital Output Channel 5 | Yellow |
| 7 | D.O. 6 | Digital Output Channel 6 | Purple |
| 8 | D.O. 7 | Digital Output Channel 7 | Orange |
| 9 | D.O. 8 | Digital Output Channel 8 | Gray |
| 10 | D.O. 9 | Digital Output Channel 9 | Brown |
| 11 | D.O. 10 | Digital Output Channel 10 | Dark Blue |
| 12 | D.O. 11 | Digital Output Channel 11 | Pink |
| 13 | D.O. 12 | Digital Output Channel 12 | Light Green |
| 14 | D.O. 13 | Digital Output Channel 13 | Light Blue |
| 15 | D.O. 14 | Digital Output Channel 14 | Light Gray |
| 16 | D.O. 15 | Digital Output Channel 15 | Light Brown |
The table above shows the pinout diagram of 1756 ob16i. As you can see, there are 16 digital output channels, and each channel has a designated pin number and wire color. To wire the module, you need to connect the wires to the respective pins and then connect them to your automation system’s digital output system.
FAQs on 1756 ob16i Wiring Diagram
1. How do I install 1756 ob16i?
The installation process of 1756 ob16i is straightforward. First, insert the module into the ControlLogix chassis. Then, connect the wires to the respective pins as shown in the wiring diagram above. After that, connect the wires to your automation system’s digital output system.
2. What is the maximum current rating of each channel in 1756 ob16i?
Each channel in 1756 ob16i has a maximum current rating of 0.25A.
3. What is the backplane power consumption of 1756 ob16i?
The backplane power consumption of 1756 ob16i is 1.5W.
4. Can I use 1756 ob16i in other chassis besides ControlLogix?
No, 1756 ob16i is designed specifically for use in ControlLogix chassis.
5. What is the weight of 1756 ob16i?
1756 ob16i weighs around 0.5 pounds.
Conclusion
In conclusion, 1756 ob16i is an essential component in the field of industrial automation, and its wiring diagram is crucial to its proper functioning. In this journal article, we have provided you with a comprehensive guide to 1756 ob16i and its wiring diagram. We have covered its technical specifications, its installation process, and even some commonly asked questions. We hope that this article has been informative and has helped you understand the intricacies of this important module.
