No products
Product successfully added to your shopping cart
Viewed products
-
-
-
7703008 DANFOSS...
SET OF VALVES V05-V02
-
014G2400 DANFOSS...
Danfoss Ally Gateway
-
-
Fieldbus, decentr. periphery - digital I/O module
Fieldbus and decentralized periphery digital I/O modules are the backbone of modern distributed control architectures in industrial automation. These modules serve as the physical interface between field devices—such as sensors, actuators, and pushbuttons—and the higher-level control system via industrial communication protocols like PROFIBUS, P...
Fieldbus and decentralized periphery digital I/O modules are the backbone of modern distributed control architectures in industrial automation. These modules serve as the physical interface between field devices—such as sensors, actuators, and pushbuttons—and the higher-level control system via industrial communication protocols like PROFIBUS, PROFINET, EtherCAT, DeviceNet, CANopen, or Modbus TCP. Typically available in 8, 16, or 32-channel configurations, they handle discrete digital signals (24 VDC, 48 VDC, or 110/230 VAC) with electrical isolation per channel group or individually. Key technical specs include input/output voltage ranges, nominal current per channel (usually 0.5 A to 2 A), protection class IP20 for cabinet mounting or IP65/IP67 for on-machine installation, and diagnostic functions like short-circuit detection and wire-break monitoring. They are often referred to as remote I/O modules, distributed I/O blocks, or fieldbus couplers with integrated I/O.
These modules are deployed in a wide range of industrial sectors including automotive manufacturing lines, packaging machinery, material handling systems, water and wastewater treatment plants, food and beverage processing, and pharmaceutical production. They are installed in control cabinets (IP20 versions) or directly on machines and conveyors (IP65/IP67 versions) to reduce wiring costs and simplify troubleshooting. Typical environments include assembly stations, robotic cells, conveyor systems, and process skids where decentralized signal acquisition and control are required.
Key subcategories within this category include digital input modules (e.g., 8DI, 16DI, 32DI), digital output modules (e.g., 8DO, 16DO, 32DO), and combined digital I/O modules (e.g., 8DI/8DO, 16DI/16DO). Common article codes follow patterns like "DI8x24VDC" or "DO16x0.5A", with manufacturers such as Siemens (ET 200 series), Beckhoff (BK series), WAGO (750 series), and Phoenix Contact (Axioline F series) offering extensive portfolios. For example, a typical 16-channel digital input module might be coded as "DI16x24VDC" with a specific manufacturer prefix.
Partnering with Electric Automation Network ensures access to real-time pricing, global express shipping, and dedicated technical support from experienced automation engineers. We provide detailed datasheets, wiring diagrams, and configuration files for every module, helping you select the right fieldbus protocol and I/O count for your application. Our multilingual portal simplifies procurement across borders, while our engineering team assists with system integration and troubleshooting.
All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.