ABB 35EK90 Analog Input Module

Introduction

The ABB 35EK90 is a highly accurate analog input module designed for industrial applications where precise data acquisition is critical. This module is equipped with 16 analog inputs, making it ideal for systems that require multiple input channels for monitoring variables such as temperature, pressure, flow, and more. It operates with 24 VDC input voltage, making it compatible with standard industrial control systems.

The 35EK90 module features DIN rail mounting, ensuring easy integration into control cabinets while saving valuable space. It supports both 0-10V and 4-20mA input signal types, offering flexibility for various sensor and actuator types. Built-in short-circuit protection, overload protection, and thermal protection ensure that the module operates reliably in harsh environments. With a broad operating temperature range of -20°C to +60°C, the module is suitable for use in diverse industrial environments, from hot manufacturing floors to colder climates.

Technical Specifications

Specification	Details
Model	35EK90
Module Type	Analog Input Module
Number of Inputs	16 Analog Inputs
Input Voltage/Current	0-10V / 4-20mA
Input Voltage	24 VDC
Size (W x H x D)	140 x 120 x 85 mm
Weight	1.1 kg
Mounting Type	DIN Rail
Operating Temperature	-20°C to +60°C
Protection	Short-circuit, Overload, Thermal Protection
Certifications	CE, UL, RoHS

Recommended Related Models

Model	Module Type	Number of Inputs	Input Voltage/Current
ABB 35EK91	Analog Input Module	16 Analog Inputs	0-10V / 4-20mA
ABB 35EK92	Analog Input Module	16 Analog Inputs	0-10V / 4-20mA
ABB 35EK93	Analog Input Module	8 Analog Inputs	0-10V / 4-20mA

Popular ABB Models

Model	Module Type	Number of Inputs	Input Voltage/Current
ABB 35EK90	Analog Input Module	16 Analog Inputs	0-10V / 4-20mA
ABB 35EK95	Analog Input Module	8 Analog Inputs	0-10V / 4-20mA
ABB 35EK96	Analog Input Module	8 Analog Inputs	0-10V / 4-20mA

Applications

Process Control: The ABB 35EK90 module is ideal for process control systems that require accurate analog inputs for monitoring and controlling variables such as temperature, pressure, and flow.
Machine Automation: The module is used in machine automation systems to acquire signals from various sensors that measure variables like motor speed, pressure, and temperature.
Energy Management: It is suitable for energy management applications, providing accurate measurements for devices like energy meters, transformers, and circuit breakers.
Building Automation: The 35EK90 can be used in building automation systems for acquiring analog signals from devices such as HVAC systems, temperature sensors, and occupancy sensors.
Environmental Control: The module is highly effective in environmental control systems for applications such as water treatment plants, environmental monitoring, and renewable energy systems.

Advantages

High-Precision Input: The 35EK90 provides 16 analog inputs, offering high-precision acquisition of data from field sensors, which is crucial for accurate control and monitoring.
Wide Input Compatibility: Supporting both 0-10V and 4-20mA input signals, the module ensures compatibility with a wide variety of industrial sensors and devices.
Compact and Efficient Design: Featuring DIN rail mounting, the module is easy to install in control cabinets, saving valuable space while maintaining system organization.
Wide Temperature Range: With an operating temperature range from -20°C to +60°C, the module can function reliably in both hot and cold industrial environments.
Robust Protection Features: Equipped with short-circuit protection, overload protection, and thermal protection, the 35EK90 ensures safety and longevity in harsh operating conditions.
Global Compliance: The module is certified for global markets, including CE, UL, and RoHS certifications, ensuring its quality and safety in international applications.

Technical FAQs

What is the input voltage for the ABB 35EK90 module? The input voltage is 24 VDC.
How many analog inputs does the ABB 35EK90 have? The module features 16 analog inputs.
What types of input signals does the ABB 35EK90 support? It supports 0-10V and 4-20mA input signals.
What are the dimensions of the ABB 35EK90 module? The module measures 140 x 120 x 85 mm.
What is the weight of the ABB 35EK90? The weight is 1.1 kg.
What is the operating temperature range for the ABB 35EK90 module? The operating temperature range is -20°C to +60°C.
How is the ABB 35EK90 mounted? The module is mounted on a DIN rail, ensuring easy installation.
Is the ABB 35EK90 module certified for global standards? Yes, it is CE, UL, and RoHS certified.
Can the ABB 35EK90 module be used in process control applications? Yes, it is well-suited for process control systems requiring accurate analog input from sensors.
What protection features does the ABB 35EK90 include? The module includes short-circuit protection, overload protection, and thermal protection, ensuring both safety and reliable operation.