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IP67 Integrated I/O

                    The integrated I/O module features a robust IP67-rated housing, allowing direct and standardized installation on machines. It is designed to operate safely and reliably in harsh industrial environments, including areas exposed to water, dust, and vibration, making it ideal for a wide range of applications.

With fast and secure standard connector interfaces, the module ensures quick installation and dependable operation. It supports common industrial fieldbus protocols, offers flexible I/O configuration, and includes channel protection with online diagnostics, enabling easy monitoring, reduced downtime, and improved system reliability.

Digital Modules

         A Digital Module is an essential industrial automation device used to interface field devices with a PLC or controller. It enables reliable communication between control systems and field-level equipment such as sensors, actuators, and other industrial automation devices.

Digital modules receive signals from field devices (inputs) and transmit control commands from the PLC or controller (outputs), ensuring accurate and efficient operation of industrial processes.

Digital Module Feauters

• IP67-Rated Housing enables space-saving, direct on-machine installation
• Fast & Reliable Connector Interfaces ensure secure and maintenance-friendly connections
• Freely Configurable I/O Combinations for flexible application requirements
• Independent Slave Operation with direct PLC connectivity
• LED Status Indicators for quick visual diagnostics
• Integrated Channel Protection & Diagnostic Functions for safe and reliable operation

Communication protocol

CC-Link

CC-Link IE Field Basic

DeviceNet

EtherCAT

EtherNet/IP

PROFIBUS-DP

PROFINET

CC-Link

                  CC link -Control &Communication Protocol- A high-speed industrial network protocol enables fast, real-time communication between PLCs, sensors, and drives, ensuring reliable control and efficient machine operation.

CC-Link IE Field Basic

CC-Link IE Field is a 1-Gigabit Ethernet industrial network enabling fast, reliable, and deterministic communication between PLCs, sensors, and drives. Supported by the CC-Link Partner Association (CLPA), it ensures optimized control, openness, and real-time data handling for modern industrial automation.

Device Net

Device Net is a CAN-based industrial network that enables fast, reliable communication between PLCs and connected devices. Using unique device IDs and message IDs, it ensures deterministic data transfer and seamless control in industrial automation systems.

Ether CAT

     A High performance Open industrial Ethernet protocol for real time Automation 

Where a single Ethernet frame is passed through all devices, each extracting and inserting data. maintained by the Ether CAT Technology Group

Ethernet/IP (EIP) 

Ethernet/IP (EIP) is a leading industrial network protocol using standard Ethernet and TCP/IP to connect automation devices for data exchange, control, and monitoring

PROFIBUS DP

PROFIBUS DP is a high-speed industrial fieldbus that connects PLCs to sensors and actuators using a single twisted-pair cable. It enables fast, reliable I/O updates and supports up to 125 nodes, making it ideal for factory automation and real-time industrial control.

PROFINET – The Leading Industrial Ethernet Protocol

PROFINET is a real-time Industrial Ethernet protocol that enables fast, reliable communication between devices in automation systems. It supports various network topologies, simplifies device configuration, and offers advanced diagnostics, enhancing productivity, efficiency, and flexibility in industrial processes.

IP Rating

IP67

Products with an IP67 rating offer true waterproof protection, providing a high level of resistance against both dust and water ingress. Unlike IP65 and IP66 ratings—which are generally considered water-resistant—IP67 products can withstand temporary immersion in water, making them significantly more robust.

Due to this superior protection, IP67-rated devices are highly preferred for demanding industrial applications, especially in environments exposed to water, dust, vibration, and harsh operating conditions.

Housing Material

Die-cast Zinc

High-pressure zinc die casting delivers strong, accurate, and complex components at high production rates. ZAMAK alloys ensure reliability, while ZA alloys offer higher strength and superior bearing performance for demanding applications.

PA66 GF (Glass Fiber Reinforced Polyamide 66) 

      PA 66 is a high-performance engineering plastic that combines Nylon 66 with glass fibers to deliver high strength, stiffness, heat resistance, and dimensional stability. It is widely used in automotive, electrical, and mechanical components such as gears, housings, and structural parts, making it ideal for demanding applications where standard PA66 is insufficient.

PC-ABS is a strong, versatile thermoplastic alloy blending Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS), combining PC's heat resistance and impact strength with ABS's excellent processability, making it ideal for durable, complex parts in automotive, electronics, and industrial uses, featuring great mechanicals, flame retardancy, and design freedom. 

Power connection

     2 x 7/8" 4-pin

     2 x 7/8" 5-pin

     2 x M12 L-Code

     2 x M8 4-pin

Signal connection

      8 x M12 A-Code

      8 x M8 3-pin

Number of channels

     16 DI

     16 DI/DO

     4 DI + 4 DO

     8 DI

     8 DI + 8 DO

     8 DI/DO

Input type

      NPN -Negative-Positive-Negative

      PNP-Positive Negative Positive

Output type

     NPN -Negative-Positive-Negative

     PNP-Positive Negative Positive

Analog Modules

An Analog I/O Module is an industrial automation device that enables two-way communication between a PLC or controller and a machine. It is used to acquire Analog measurements from field devices and to send control signals from the PLC to the machine for precise process control.

The module receives Analog signals from sensors measuring parameters such as temperature, pressure, flow, level, or speed. These Analog values are converted into digital data using an Analog-to-Digital Converter (ADC), allowing the PLC or controller to process and monitor the information accurately.

In the opposite direction, the PLC or controller sends digital control commands to the Analog I/O Module. These commands are converted into Analog output signals using a Digital-to-Analog Converter (DAC), enabling precise control and regulation of machines, actuators, and process equipment.

Elco Analog features

 Up to IP67 Protection Class – Reliable operation in harsh environments with dust, moisture, and vibration

 Compact and Space-Saving Design – Ideal for narrow and confined installation spaces

M8 4-Pin Power & Network Interface – Fast, secure, and standardized industrial connectivity

 Independent Slave Device – Direct connection to PLC for flexible system integration

LED Status Indicators – Clear visual monitoring of operating and communication status

Channel Protection & Diagnostics – Enhanced safety with real-time fault detection and diagnostics

Communication protocol

Ether CAT

     A High performance Open industrial Ethernet protocol for real time Automation 

Where a single Ethernet frame is passed through all devices, each extracting and inserting data. maintained by the Ether CAT Technology Group

PROFINET – The Leading Industrial Ethernet Protocol

PROFINET is a real-time Industrial Ethernet protocol that enables fast, reliable communication between devices in automation systems. It supports various network topologies, simplifies device configuration, and offers advanced diagnostics, enhancing productivity, efficiency, and flexibility in industrial processes.

IP rating

IP67

IP67-rated products provide true waterproof protection, offering superior resistance to dust and water compared to IP65 and IP66. They can withstand temporary water immersion, making them ideal for harsh industrial environments with exposure to water, dust, vibration, and tough operating conditions.

Housing material

Al6061 (Aluminium 6061) 

Aluminium 6061 (Al6061) is a versatile, heat-treatable aluminium alloy valued for its excellent strength-to-weight ratio, corrosion resistance, and machinability. It is easily formed and machined, commonly produced by extrusion, and available in multiple tempers such as T6 for enhanced strength. With strong resistance to atmospheric and seawater corrosion, Al6061 is widely used across industrial and structural applications.

Power connection

          2 x M8 4-pin

Signal connection

           4 x M12 A-Code

Number of channels

     4 AI/AO

Input type

       Current

       RTD (Resistance Temperature Detector) 

       TC (Thermocouple)

        Voltage

Output type

      Current

       Voltage

Conclusion – ELCO I/O Modules

ELCO I/O modules offer a reliable, compact, and high-performance solution for modern industrial automation. With robust designs such as IP67-rated housings, flexible I/O configurations, and support for high-speed industrial protocols (PROFINET, EtherNet/IP, Modbus TCP, etc.), they ensure seamless communication between PLCs, sensors, and actuators. Easy installation, strong diagnostics, and dependable operation in harsh environments make ELCO I/O modules an ideal choice for efficient, scalable, and future-ready automation systems.

Cogent Tech Solutions provides ELCO integrated I/O modules with IP67 rating, delivering reliable connectivity for multiple industrial and automation projects. Designed for harsh environments, these modules ensure robust performance, flexible I/O integration, and seamless PLC communication across a wide range of industrial applications.