Allen Bradeley 1756-obv8s

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Experience top-notch safety and precision with the 1756-OBV8S – an 8-point digital DC output module designed to exceed your expectations. With its easy-to-use 20-pin configuration and reliable 10-30 VDC power supply, this Allen Bradley gem is a must-have for any industrial setting.

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+86 13528501617


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Allen Bradeley 1756-obv8s IO Modules

For industrial controls, Allen Bradley 1756-OBV8s is one of the most popular IO modules on the market today. This type of module provides digital and analog data for any number of applications, from motion control to machine automation. The popularity of these modules is largely due to their ease of use and versatile capabilities. In this blog post, we will discuss the features and advantages of Allen Bradley 1756-OBV8s IO modules, as well as explore how they can be used in a variety of industrial settings. We’ll also discuss how these modules help increase safety and efficiency when used in the right application. By the end, you should have a better understanding of why this type of module is so widely used in various industries.

The Different Types of Allen Bradeley 1756-obv8s IO Modules

There are many different types of Allen Bradley 1756-obv8s IO modules, each with its own unique features and benefits. Here is a closer look at some of the most popular models:

The Allen Bradley 1756-EN2F is a high-density module that offers 32 input/output points in just a single module. This makes it ideal for applications that require a lot of I/O in a small space.

The 1756-OB16E is an 16-point output module that offers electronic isolation between the input and output channels. This helps to protect sensitive equipment from electrical noise and interference.

The 1756-OF6VI is a 6-point isolated analog output module. It provides precise voltage or current control for process monitoring and control applications.

The 1756-L61S is a speciality module that provides high-speed digital I/O for applications such as motion control or data acquisition. It offers up to 64 input/output points in a single module.

Pros and Cons of an Allen Bradeley 1756-obv8s IO Module

An Allen Bradley 1756-obv8s IO module provides eight digital inputs and outputs for use with PLC controllers. The module has a built-in 24 volt power supply, which can be used to power the PLC controller or other devices. The module also features an LED status indicator for each input and output.

There are several advantages to using an Allen Bradley 1756-obv8s IO module. First, the module is very compact, making it easy to install in tight spaces. Second, the built-in power supply eliminates the need for an external power source. Third, the status indicators make it easy to monitor the status of each input and output.

There are some drawbacks to using an Allen Bradley 1756-obv8s IO module as well. First, the module is only compatible with certain PLC controllers. Second, the module does not include any form of protection against electrical surges.

What is the most popular Allen Bradeley 1756-obv8s IO Module?

The Allen Bradley 1756-OBV8S IO module is one of the most popular IO modules on the market. This module provides 8 digital inputs and 8 digital outputs, as well as 2 analog inputs and 2 analog outputs. It also has a built in Ethernet port for connectivity to your network. The 1756-OBV8S is compatible with all Allen Bradley PLCs and PACs, making it a great choice for any application.

How to choose the right Allen Bradeley 1756-obv8s IO Module for you

There are a few things to consider when choosing the right Allen Bradley 1756-obv8s IO module for your needs. The first is the number of input/output (I/O) points. The obv8s has eight I/O points, so it can accommodate a small to medium-sized system. If you need more I/O points, you can choose a higher-numbered module in the series.

The next thing to consider is the type of I/O that you need. The obv8s has both digital and analog inputs and outputs. If you only need digital I/O, then any module in the series will work for you. However, if you need analog I/O, then you’ll need to make sure that the module you choose has the right mix of inputs and outputs for your needs.

Finally, consider the price when choosing an Allen Bradley 1756-obv8s IO module. These modules are available at a variety of price points, so it’s important to find one that fits your budget. Higher-numbered modules tend to be more expensive, but they also offer more features and capabilities. Choose the module that provides the features and capabilities you need at a price you’re comfortable with.


Allen-Bradley 1756-OBV8S IO Modules are an ideal choice for any industrial automation project. This module provides reliable, safe and cost effective operation. The ease of installation, maintenance and troubleshooting make this module a popular choice among users. With its wide array of features, the Allen Bradley 1756-OBV8S IO Modules can help you achieve your goals quickly and efficiently while keeping your costs low.