We found 161 posts about Comparison Guides from DO Supply, a global automation parts
reseller focused on hard-to-find and obsolete industrial automation products.
Choosing a network switch for your industrial operation is a bit like picking the right tool for a DIY project. You know what needs to be done, but grabbing a hammer when you really need a screwdriver isn’t going to get you very far. The key is finding the right tool for the job, and with the Stratix series, Rockwell Automation has built a toolbox that’s hard to ignore. Whether you’re looking for the straightforward reliability of the Stratix 5700 or the security-first approach of the Stratix 5900, each switch has a role to play. The question is, how do these tools compare to others in the hardware store? And, more importantly, which one will help you get the job done? Before you start building, let’s dive in and see which tool fits your industrial network best. If you had to pick a go-to switch for handling most industrial network challenges, the Stratix 5700 would be that trusted multi-tool you always keep within reach. Designed for small to medium-sized networks, this switch is all...
Known for their user-friendliness, versatility, and high-class performance, PowerFlex 755 AC Drives excel in motor control applications. They are designed for a broad spectrum of tasks including pumps, fans, and conveyors, these drives boast a variety of control and hardware options, along with the ability to integrate safety features, making them highly adaptable and reliable. The PowerFlex 755 AC Drives come in many sizes to handle different power needs for your factory. Available in configurations suited for different voltage ranges including 200-240V, 380-480V, 600V, and 690V, these drives provides ratings from 0.37 kW to 1500 kW of power. PowerFlex 755 AC Drives connect easily to other machines. Dual-port EtherNet/IP Option Module: This module minimizes the number of managed switches and eliminates the requirement for cabling when utilizing Device Level Ring (DLR) networks for EtherNet/IP networks. Automatic Device Configuration (ADC): Allows Logix controllers to detect a...
Before you select a variable-frequency drive for your system, you need to consider factors like control capabilities, power and voltage ratings, environmental specifications, and communication options. Both PowerFlex 525 drives and PowerFlex 40 drives are equipped with features that make them more suitable for industrial needs than other VFDs. This article is a technical guide for your selection. Power Range: 0.4-22 kW (0.5-30 Hp) Voltage Classes: 100-600V Power Range: 1Ø: 0.4-1.5 kW (0.5-2 Hp)3Ø: 0.4-7.5 kW (0.5-10 Hp) Voltage Classes: 1Ø: 100-2003Ø: 200-600V The PowerFlex 525 is more suitable for high-power applications with its 22 kW power range. The maximum power output of the PowerFlex 40 drives is lower than that of the PowerFlex 525 drives, which makes these drives more suitable for smaller- and medium-sized applications. Control Methods: Volts/Hertz, Sensorless Vector Control, Closed Loop Velocity Vector Control, Permanent Magnet Motor Control (with and without encoder)...
In today’s fast-paced industrial environment, optimizing motor control can make all the difference in efficiency and performance. Whether upgrading existing equipment or designing a new system, adding an appropriate variable frequency drive (VFD) is crucial for performance optimization and efficiency enhancements. Rockwell Automation’s PowerFlex 4 and PowerFlex 40 are excellent choices for powerful motor speed control in a compact design. This article dives into the nitty-gritty of these two models, comparing their strengths and differences to help you make an informed decision. Let’s discover which VFD will give your operations the edge they need. Both drives share similar input specifications for single-phase voltage inputs of 100…120V and 200…240V and three-phase voltage inputs of 200…240V and 380…480V. However, the PowerFlex 40 has an additional class of three-phase voltage input of 480…600V. Aside from this difference, the input frequency range for both drives is between 47 Hz...
Efficient motor management is critical for enhancing automation, and the SMC-2 series of smart motor controllers excel in this domain. These solid-state controllers are made to start 3-phase squirrel-cage induction motors and provide dependable and flexible operation. Three common beginning modes are supported by the SMC-2 series: full-voltage start, gentle start, and current-limit start. With an extra interface module, soft halting is also possible. The SMC-2 controllers are an important part of modern automation systems since they can be used in both series and motor controller configurations, guaranteeing smooth and effective motor operation. In this article, we will look at some of the features that enable efficient motor management, and then we will discuss a competitive analysis of SMC-2 and other soft starters. Finally, we will look at some of the example modules of this series. The SMC-2 controllers comply with strict requirements, such as UL, CSA, and CE. Eight current...
The 1336 PLUS II drive family, designed to satisfy a variety of speed control applications, is an excellent example of a small, high-performance, adjustable frequency AC drive with superior sensor-less vector control. Prominent for its uniform architecture, adaptable control interfaces, and wide range of device connection choices, the 1336 PLUS II series guarantees smooth integration, simple installation, and uncomplicated operator training. These drives are positioned as a dependable option for contemporary applications thanks to these qualities, which together improve maintenance efficiency. This series is unique in the industry because it provides strong performance and user-friendliness that satisfy the needs of modern industrial settings. In this article, we will discuss some of the properties that this drive series holds, and then we will discuss some of the modules that are a part of this series. The 1336 PLUS II drives support voltage ranges of 200 to 240 Volts AC, 380 to 480...
PowerFlex drives are a line of VFDs (Variable Frequency Drives) by Allan-Bradely (Rockwell Automation). These drives are employed in the speed and control of electric motors, primarily in industrial applications. There are various AC and DC drives in the PowerFlex family, such as PowerFlex 4M, PowerFlex 400, PowerFlex 523, PowerFlex 525, PowerFlex 527, PowerFlex 755, PowerFlex 700, PowerFlex 753, and PowerFlex 70. This article focuses on PowerFlex 700 and its hardware with other drive series. The PowerFlex 700 AC Drive is designed for a wide range of applications, from very simple speed control to torque control of a three-phase induction motor. It offers three series of AC drives: PowerFlex 700, PowerFlex 700S, and PowerFlex 700L. Some of the features that make PowerFlex a robust and versatile drive for a wide range of applications are; PowerFlex 700 drives come in the following ranges of power and voltage 208/240 V, 60 Hz: 0.5-100 Hp or 0.37-75 kW 400 V, 50 Hz: 0.5-670.5 Hp or...
Ethernet has revolutionized the industrial environment by empowering control engineers with greater autonomy and control over industrial processes. Facilitating efficient communication between devices, Ethernet empowers managers to utilize data-driven insights to optimize production processes and decrease operational expenses. The advent of industrial Ethernet has significantly enhanced these capabilities. Among the most prevalent Ethernet-based protocols are EtherNet/IP and PROFINET. In this article, we will explore Ethernet/IP and PROFINET, examining their characteristics and comparing them for various aspects within industrial networks. Ethernet/IP, Developed in the late 1990s and officially launched in the early 2000s, is an industrial network protocol that employs the Common Industrial Protocol (CIP) as a top-standard Ethernet infrastructure. It works on the network application layer and facilitates communication between control systems and input-output (I/O) devices. It operates...
Industrial automation has revolutionized how industries operate, bringing efficiency and precision to new heights. Central to this transformation are robust communication protocols that ensure seamless data exchange between various devices. Two major players in this field are Ethernet and Profinet, each with its own strengths and unique features. Understanding their differences and applications can help industries choose the best solution for their specific needs. Ethernet is a well-established communication protocol widely used in office and industrial environments. Originally developed in the 1970s, it has evolved significantly to meet the demands of modern data communication. Its popularity stems from its robustness, scalability, and wide acceptance across various industries. Ethernet operates on the OSI model’s physical and data link layers, providing reliable data transmission through twisted pair cables, fiber optics, or wireless connections. With its ability to support high...
Soft starters are devices designed to protect electric motors from damage during startup. Unlike traditional starters, which provide full power immediately, soft starters gradually increase the power, easing the motor into operation. This prevents sudden surges of electricity that can harm the motor. Soft starters are also known as reduced-voltage soft starters because they reduce the voltage supplied to the motor initially. They ensure a smooth and controlled start of the motor. A motor soft starter operates by regulating the voltage flowing through the motor’s circuits. It achieves this by managing the torque within the motor, effectively controlling the amount of power delivered to the motor. By limiting the torque, the soft starter can decrease the voltage supplied to the motor, ensuring a gentle start. As the motor begins to operate, the soft starter gradually increases the voltage, facilitating a smooth current transition. The Allen-Bradley SMC-2 Controller, also known as a...
The PowerFlex 400 AC Drives are ideal for controlling both commercial and industrial fans and pumps. They are equipped with convenient features like purge input and damper control, offering a budget-friendly solution. With a variety of integrated features, it makes installation in mechanical systems simple. The PowerFlex 400 powers devices ranging from 3 to 350 Horse Power (HP) at 480 Volts Alternating Current and 3 to 50 HP at 240V AC, complying with the requirements of other contractors, OEMs, and end users worldwide. NEMA/UL Type 1, Ingress Protection-20: Designed for conventional mounting in a 45°Celsius (113°Fahrenheit) ambient temperature outside or inside the control cabinet. Flange Type: Frame C ratings allow mounting heatsinks through the back of an enclosure of up to 15 kW (20 HP), 380–480V AC, and 7.5 kW (10 HP), 200–240V AC. This configuration effectively removes a substantial amount of heat inside a cabinet. Installation Flexibility: The UL Plenum rating makes direct...
Mitsubishi’s A900GOT series brings a new level of interaction and efficiency to the forefront with its versatile lineup of human-machine interfaces (HMIs). Offering models from the streamlined A951GOT-SBD to the feature-rich A9GT-QFNB4M, this series is crafted to meet the nuanced demands of modern operational environments. Each model, including the A951GOT-SBD, A970GOT-LBA, A9GT-FNB, A9GT-FNB1M, A9GT-J71E71-T, A9GT-QBUSS, and A9GT-QFNB4M, stands out for its unique blend of features, making the A900GOT series a pivotal choice for those aiming to boost efficiency and productivity. Mitsubishi A951GOT-SBD The Mitsubishi A951GOT-SBD Input Module is a testament to efficient and versatile control within compact automation solutions. This module, part of the advanced A900GOT series, offers precision and adaptability in managing input functions across various industrial applications. Its compatibility with AC and DC inputs and inclusion in the MELSEC network exemplifies Mitsubishi’s dedication...
In many different sectors, choosing the right control solution is crucial since it affects automated systems’ accuracy, efficiency, and flexibility. Microcontrollers and Programmable Logic Controllers (PLCs), each with unique features and advantages, are two well-known competitors in this field. PLCs are essential to large-scale production and process management because they are designed for industrial automation and have resilience, real-time processing capabilities, and broad input/output (I/O) handling. Conversely, microcontrollers provide adaptability, personalization, and low power consumption, making them appropriate for various uses, including consumer electronics, embedded systems, and Internet of Things (IoT) gadgets. Several variables affect this comparison, like programmability, processing speed, power consumption, security features, and integration possibilities. Here, we will discuss the following features of PLCs and microcontrollers. “EPROM-Microcontrollers Intel...
Selecting the right Programmable Logic Controller (PLC) is more than a technical decision; it’s a pivotal choice that impacts operational efficiency and system reliability. In our comparison, two notable PLC lines take center stage: Allen Bradley’s Micrologix and Panasonic’s FP PLC. Renowned for their robust performance, these series stand out with their innovative features and practical functionality. Both Allen Bradley and Panasonic have shaped the automation technology landscape, and their PLC series reflect this expertise, designed to meet a wide range of industrial applications. We’re focusing on their technical specifications, system compatibility, adherence to safety standards, and effectiveness across various industrial environments. We aim to offer clear, informative, and directly applicable insights, guiding you toward an informed PLC selection. By closely examining each series, we intend to highlight the unique attributes that can enhance the performance and safety of your...
Omron CPM1 and CPM2 are popular programmable logic controllers (PLCs) used in various industrial automation applications. While they share some similarities, there are also key differences between them. This article provides a comparative analysis of these two PLC series, highlighting their specifications, features, and strengths to help you choose the best option for your specific needs. In industrial control solutions, the CPM1 Compact Programmable Logic Controller (PLC) series and the CPM2 Brick-Style Controllers emerge as distinct yet formidable contenders, each addressing unique requirements in the dynamic automation landscape. The CPM1 series stands out for its ultra-compact design and economic viability, offering a versatile solution across various industrial applications. Engineered for adaptability, this series accommodates diverse power options, output configurations, and sourcing/sinking requirements, establishing itself as a stalwart player in programmable automation. The...
