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Opto 22, founded in 1974 and headquartered in Temecula, California, USA, is a leading manufacturer of industrial automation and control products that bridge the gap between physical devices and digital networks. The company designs and manufactures controllers, I/O modules, solid-state relays, and software that enable monitoring, control, and data acquisition from machines and equipment. Its flagship product families include the groov EPIC edge programmable industrial controller, groov RIO remote I/O modules, SNAP I/O systems, and a comprehensive line of solid-state relays (SSRs). The groov EPIC combines cybersecurity, open protocols like MQTT and OPC UA, and IT-friendly tools in a single compact controller. SNAP I/O offers flexible, modular digital and analog I/O for a wide range of industrial applications. Opto 22’s solid-state relays are known for long service life and reliable performance in demanding switching environments. The company also provides groov View, a browser-based HMI and SCADA software that works on any device. As an early pioneer in connecting real-world assets to networks, Opto 22 has deployed systems with over 80 million connected points worldwide. Their produ

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产品系列共 20 个系列

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SNAP-AIMA input/outputdevice

The SNAP-AIMA series from Opto 22 is a compact collection of I/O modules designed for handling analog current inputs and outputs. These modules are typically used in industrial automation settings where precise control over analog signals is necessary. If you're working on projects that require monitoring and controlling electrical signals like current or voltage, these modules are a go-to choice. One thing worth noting is their versatility; they can be easily integrated into existing SNAP PAC systems, making them ideal for retrofitting or expanding existing control systems. Engineers tend to reach for this when they need a straightforward solution for analog signal management without the need for complex configurations. Another practical benefit is their size—they’re quite small, which means they can fit into tight spaces without compromising on functionality. This makes them particularly useful in panel designs where space is at a premium

G4IDC input/outputdevice

The G4IDC input/output devices from Opto 22 are compact digital DC input modules designed for integration into Programmable Logic Controller (PLC) systems. These modules are perfect for applications requiring reliable digital input signals, such as machine control, process automation, and industrial monitoring. If you're working on a project that needs to interface with sensors or switches, these modules can be a great fit. One thing worth noting is their small form factor; they're incredibly space-efficient, making them ideal for tight spaces or when you need to maximize the use of your control panel area. Engineers tend to reach for this when they require a robust solution that doesn't take up much room but still provides high-quality signal processing. Another practical benefit is their ability to handle both normally open and normally closed contacts, which adds flexibility to your design choices. They also come with built-in diagnostics, which can help streamline troubleshooting and maintenance tasks. Overall, if you're looking for a dependable input module for your PLC system, the G4IDC series from Opto 22 is definitely worth considering

G4OAC input/outputdevice

The G4OAC series from Opto 22 is a lineup of versatile AC output I/O modules designed for use in Programmable Logic Controller (PLC) systems. These modules are perfect for applications that require reliable control over AC loads, such as motors, solenoids, or relays. With the ability to handle different voltage levels, they cater to a wide range of industrial needs, from small-scale automation projects to larger factory environments. One thing worth noting is their flexibility in voltage handling. The G4OAC modules support a variety of voltage ranges, which makes them a go-to choice for engineers who need to interface with different types of equipment without needing multiple types of modules. This versatility reduces the complexity and cost of your control system design, as you can use a single type of module across different parts of your setup. If you're working on a project that involves controlling AC devices and need a robust solution that can handle different voltage requirements, the G4OAC series is definitely something to consider. They provide a solid foundation for building reliable and efficient control systems, especially in environments where AC power is the norm

G4ODC optocouplers, photodetectors & photointerrupter

The G4ODC series from Opto 22 is a lineup of optocouplers, photodetectors, and photointerrupters designed for industrial control systems. These components are essential for isolating signals and protecting against electrical noise in harsh environments. If you're working on projects that require robust signal transmission and isolation, these optocouplers are a go-to choice. They come in handy for applications like motor control, safety circuits, and data communication interfaces where you need reliable signal transfer without the risk of electrical interference. One thing worth noting is their versatility; they can be used in both discrete and analog circuits, making them adaptable to a wide range of industrial control scenarios. Engineers tend to reach for these when they need to ensure that signals remain clean and isolated, especially when interfacing with different types of equipment or systems. For instance, in conveyor belt systems, these components help maintain precise control over motor operations by providing stable signal transmission through potentially noisy environments. Another practical observation is their ability to handle high-speed data transmission without deg

SNAP-PAC-R1 programmablecontroller

The SNAP-PAC-R1 from Opto 22 is a rack-mounted programmable controller designed for industrial automation systems. It supports a wide range of connectivity options, including analog, digital, and serial interfaces, making it a versatile choice for various control applications. If you're working on projects that require robust I/O handling and need flexibility in communication protocols, the SNAP-PAC-R1 is a solid option. One thing worth noting is its modular design, which allows for easy expansion and customization based on your specific needs. Engineers tend to reach for this when they need a controller that can handle both simple and complex tasks within a single system, all while maintaining high reliability and performance. Another practical benefit is its ability to integrate seamlessly into existing Opto 22 SNAP systems, thanks to the common platform and software ecosystem. This makes it easier to upgrade or expand an existing network without significant changes to the overall architecture

G4IAC input/outputdevice

The G4IAC series from Opto 22 is a line of digital AC input modules designed for industrial control systems. These modules are essential for monitoring and controlling electrical signals in various industrial environments. If you're working on projects that require real-time monitoring of AC power sources, these devices are invaluable. They convert AC signals into digital outputs that can be easily read by control systems, making them perfect for applications like motor control, lighting management, and energy monitoring. One thing worth noting is their versatility. The G4IAC modules can handle a wide range of AC input voltages, which means they can be used in different parts of an industrial facility without needing separate modules for each voltage type. Engineers tend to reach for these when they need reliable, low-maintenance solutions for AC signal conversion. They also offer good noise immunity, which is crucial in industrial settings where electrical interference can be a significant issue. Another practical benefit is their integration capabilities. These modules often work seamlessly with other Opto 22 products, such as controllers and network devices, allowing for a cohes

G4IDC5 input/outputdevice

The G4IDC5 series from Opto 22 is a compact DC input module designed for integration into Programmable Logic Controller (PLC) systems. These modules are specifically engineered to handle a variety of DC voltages, making them highly versatile for different industrial applications. If you're working on projects that require monitoring of low-voltage signals from sensors or switches, these modules are a solid choice. One thing worth noting is their compact size—designed to fit into tight spaces without compromising on functionality. This makes them ideal for panel-mounted installations or when space is at a premium. Engineers tend to reach for this when they need a reliable way to interface with a range of sensor inputs without the bulkiness of larger modules. Another practical benefit is their wide voltage range, which allows them to work seamlessly with different types of sensors and control systems without the need for additional signal conditioning equipment. These modules are commonly found in automation systems, machine controls, and process monitoring applications. They offer a straightforward solution for integrating analog and digital inputs into a PLC system, ensuring accura

G4OAC5 input/outputdevice

The G4OAC5 series from Opto 22 is a set of AC output I/O modules designed for industrial control applications. Each module features 5VDC logic inputs and supports both manual and auto switching modes. These modules are commonly used in systems that require precise control over AC-powered devices, such as motors, relays, and solenoids. If you're working on projects involving motor control or automated machinery, these modules can be incredibly useful. They allow for reliable switching of AC loads while maintaining clean 5VDC logic signals for monitoring and control. One thing worth noting is the versatility they offer; engineers often reach for these modules when they need a robust solution for handling both the control and power aspects of a project simultaneously. Another practical observation is their ease of integration into existing systems. The manual/auto switch feature provides flexibility in operation, allowing for both programmed and on-demand control scenarios. This makes them a go-to choice for applications requiring high reliability and modularity

SNAP-AIR input/outputdevice

The SNAP-AIR series from Opto 22 is a lineup of input/output devices designed for handling analog and temperature signals in industrial automation systems. These modules are particularly useful in scenarios where precise control and monitoring of environmental conditions or process variables are critical. If you're working on projects that involve HVAC controls, process monitoring in manufacturing facilities, or any application requiring accurate temperature sensing and analog signal processing, these modules are a go-to choice. One thing worth noting is their flexibility; SNAP-AIR modules can be configured to work with various types of sensors and actuators, making them highly adaptable to different system requirements. Engineers tend to reach for this when they need reliable, modular solutions that can handle a range of signal types without requiring extensive customization. Another practical benefit is their ease of installation and integration with other SNAP family products, which simplifies system setup and maintenance. Overall, if you're looking for robust and versatile I/O solutions for your next project, the SNAP-AIR series is definitely worth considering

SNAP-AIV input/outputdevice

The SNAP-AIV series from Opto 22 is a lineup of versatile input/output (I/O) modules designed for analog signal processing. These modules are perfect for applications requiring precise voltage measurements and control, such as in process control systems, environmental monitoring, and test equipment. If you're working on projects that involve continuous analog signals, like temperature sensing or motor speed control, these modules are a solid choice. One thing worth noting is their flexibility—SNAP-AIV modules come in various configurations, allowing you to mix and match inputs and outputs to fit your specific needs. This makes them ideal for retrofitting existing systems or expanding your current setup without needing to overhaul everything. Engineers tend to reach for these modules when they need reliable, high-resolution analog signal handling without the complexity of dedicated PLCs. Another practical use case is in laboratory settings where precise control over electrical signals is crucial. For instance, in automated testing equipment, these modules can handle multiple channels simultaneously, providing real-time feedback and adjustments. Their compact design also means they c

SNAP-AOA input/outputdevice

The SNAP-AOA series from Opto 22 is a line of I/O modules designed specifically for handling 4-20mA current loop analog output applications. These modules are commonly used in industrial control systems where precise analog signals need to be transmitted over long distances without significant loss of signal integrity. If you're working on any project involving process control, HVAC systems, or other industrial automation tasks that require accurate analog signal transmission, these modules could be a great fit. They support a wide range of sensors and actuators that use 4-20mA current loops, making them indispensable in applications where signal strength and reliability are critical. One thing worth noting is the ease of integration with the broader SNAP family of products. These modules work seamlessly with other SNAP controllers and devices, allowing for a cohesive and scalable system architecture. Engineers tend to reach for this when they need a reliable way to manage analog outputs in a distributed control environment. Another practical aspect is their rugged design, which makes them suitable for harsh industrial environments. The modules are built to withstand the rigors of

SNAP-D interface relay modules & accessorie

The SNAP-D interface relay modules and accessories from Opto 22 are modular mounting racks designed for discrete control and field wiring applications. These modules allow you to build custom control systems by snapping together different types of relays and interface modules. If you're working on projects that require discrete logic control, these modules provide a flexible and scalable solution. One thing worth noting is how easy they make it to expand your system. You can add more modules as needed without having to redesign your entire control panel. Engineers tend to reach for this when they need a robust yet adaptable platform for handling discrete signals and field-level sensors. The modular design also simplifies troubleshooting and maintenance, as you can isolate and replace faulty components without affecting the rest of the system. These modules are particularly handy in industrial automation settings where you might have a mix of analog and digital inputs and outputs. They support a wide range of protocols and can integrate seamlessly with other Opto 22 SNAP controllers, making them a go-to choice for many engineers looking to enhance their control systems. If you're de

SNAP-HD input/outputdevice

The SNAP-HD input/output devices from Opto 22 are essential components for expanding your SNAP controller's functionality in industrial automation systems. These wiring harnesses and cables connect digital I/O modules to the SNAP controller, allowing for easy configuration and expansion of your system. If you're working on a project that requires a flexible and scalable I/O solution, these devices are a great fit. One thing worth noting is the ease of installation and maintenance they offer. The modular design means you can add or remove modules as needed without extensive rewiring, which is a significant time-saver during both initial setup and future upgrades. Engineers tend to reach for this when they need a reliable way to connect various types of digital sensors and actuators to their control systems, ensuring robust communication and control in demanding environments. Another practical benefit is the flexibility in cable lengths and types, which allows for optimal placement of I/O modules based on your specific application needs. Whether you're dealing with harsh industrial conditions or precise control requirements, these wiring harnesses provide the necessary durability and

SNAP-IAC input/outputdevice

The SNAP-IAC input/output devices from Opto 22 are digital input modules designed for industrial automation systems. They are versatile and can handle a range of voltage levels, making them suitable for various applications where precise signal conversion is essential. If you're working on projects that require robust, reliable signal acquisition from sensors or switches, these modules are a solid choice. One thing worth noting is their flexibility in handling different voltage ranges. This means you can use them in a wide array of environments without needing to switch between multiple types of modules. Engineers tend to reach for these when they need a modular solution that can adapt to changing requirements without extensive rewiring. For example, in manufacturing plants, these modules can be used to interface with proximity switches, limit switches, or other digital sensors that output varying voltage levels. Another practical aspect is their integration with the broader SNAP family of products. They work seamlessly with other SNAP controllers and devices, allowing for a cohesive automation system setup. Whether you're building a new control panel or upgrading an existing one

SNAP-IDC-32 input/outputdevice

The SNAP-IDC-32 from Opto 22 is a 32-channel digital input module designed for industrial automation systems. It’s essentially a rugged, high-capacity solution for collecting data from various sensors and switches in manufacturing environments. If you're working on a system that needs to interface with a large number of discrete inputs—like push buttons, limit switches, or binary sensors—it's a go-to choice. One thing worth noting is how versatile these modules are. They support both normally open and normally closed contacts, which makes them suitable for a wide range of applications. Engineers tend to reach for this when they need to monitor multiple states simultaneously without the complexity of multiplexing. For instance, in a conveyor belt system, you might use one channel per sensor to detect the presence or absence of objects. Another practical benefit is their modular nature. They plug into Opto 22’s SNAP-IOM chassis, allowing for easy expansion and reconfiguration as your system grows or changes. This flexibility is particularly useful in evolving factory automation scenarios where requirements can change rapidly. The reliability and durability of these modules are key se

SNAP-OAC5 plcs, hmi & data acquisition

The SNAP-OAC5 series from Opto 22 is a line of isolated digital output modules designed for use in industrial control systems. These modules are typically integrated into larger automation systems, providing discrete control signals that can be used to drive relays, solenoids, or other devices requiring simple on/off control. They offer galvanic isolation between the input and output sides, which is crucial for preventing ground loops and ensuring safe operation in environments with high electrical noise or potential hazards. Engineers tend to reach for these modules when they need reliable, isolated outputs in harsh industrial settings. For instance, if you're working on a system that controls machinery in a manufacturing plant, these modules can be used to manage the on/off states of various components. They are also commonly found in process control applications where precise timing and signal integrity are critical. One practical observation is that the isolated nature of these outputs makes them very versatile. They can be used in a wide range of scenarios without the need for additional isolation devices, reducing the overall complexity of the system. Another useful feature i

SNAP-PAC-EB programmablecontroller

The SNAP-PAC-EB from Opto 22 is a versatile programmable controller designed for industrial automation systems. These controllers are Ethernet-enabled, which means they can be easily integrated into larger networks and systems, making them ideal for projects requiring remote monitoring and control. They come equipped with a mix of analog, digital, and high-speed serial I/O, providing engineers with a comprehensive set of tools for handling various inputs and outputs. If you're working on projects that require both analog and digital signal processing, along with high-speed data transfer, the SNAP-PAC-EB is a solid choice. One thing worth noting is their flexibility; these controllers can handle a wide range of applications, from simple machine control tasks to more complex process automation scenarios. Engineers tend to reach for this when they need a robust, network-capable controller that can manage multiple types of signals without needing additional hardware. Another practical benefit is their ease of integration. With built-in Ethernet capabilities, setting up communication between controllers or connecting them to other devices becomes much simpler. This makes them particular

SNAP-PAC-S programmablecontroller

The SNAP-PAC-S series from Opto 22 is a lineup of wireless programmable automation controllers designed for a variety of industrial applications. These controllers offer a flexible solution for managing and automating processes without the need for extensive wiring, making them particularly appealing for projects that require quick setup or those with remote locations. If you're working on a project that needs real-time control and monitoring but doesn't have a robust existing network infrastructure, the SNAP-PAC-S is a solid choice. One thing worth noting is their ability to integrate seamlessly with other Opto 22 products via the SNAP PAC Framework, allowing for a cohesive system architecture. Engineers tend to reach for these controllers when they need a compact, powerful, and easy-to-deploy automation solution that can handle a range of tasks from simple on/off controls to more complex process management. They're also great for scenarios where maintaining a consistent network is challenging due to physical constraints or environmental factors

SNAP-S automation&control

The SNAP-S automation and control series from Opto 22 is a versatile lineup of communication and control modules designed for industrial applications. These modules integrate seamlessly into existing systems via DIN-rail mounting and offer a wide range of accessories to tailor functionality to specific needs. If you're working on projects that require robust communication between devices and need flexible control options, SNAP-S modules are a solid choice. One thing worth noting is their adaptability; engineers tend to reach for these modules when they need a modular solution that can be easily expanded or reconfigured without extensive downtime. The DIN-rail compatibility means they can be integrated into a variety of enclosure types, making them suitable for both new installations and retrofitting existing equipment. Additionally, the accessory compatibility allows for customization based on the specific requirements of the project, whether it's adding analog I/O, digital I/O, or communication interfaces like Ethernet or Modbus. These modules are particularly useful in environments where reliability and flexibility are critical, such as manufacturing lines, process control system

SNAP-TEX input/outputdevice

The SNAP-TEX series from Opto 22 is a set of modular terminal extenders and accessories designed to enhance and expand industrial control systems. These devices are particularly useful in environments where you need to add I/O points without physically altering existing control cabinets or wiring layouts. If you're working on projects that require flexibility in adding or reconfiguring I/O points, SNAP-TEX can be a game-changer. They allow you to extend signals over long distances and connect various types of sensors and actuators to your control system. One thing worth noting is how versatile these modules are. They support a wide range of communication protocols, making them compatible with most industrial control systems. Engineers tend to reach for this when they need to retrofit older systems or when new requirements demand additional I/O points without the need for extensive rewiring. Another practical benefit is their ability to handle both digital and analog signals, which makes them suitable for a broad spectrum of applications, from simple on/off controls to more complex process monitoring and control tasks. If you’re looking to simplify the expansion of your industrial c