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The ABB 70EB02C-ES is a high-performance digital input module designed for industrial automation systems requiring precise, reliable signal acquisition and processing. It belongs to ABB’s legacy INFI 90 control system family, known for its robust architecture and proven reliability in demanding process control environments. This module serves as an interface between field input devices and the main control unit, ensuring fast, accurate signal transmission.
With its compact form factor and lightweight construction, the 70EB02C-ES provides seamless integration into existing control panels and DCS configurations. Its modular design makes it ideal for both new installations and system upgrades in various industries.
Parameter | Specification |
---|---|
Model | 70EB02C-ES |
Dimensions | 263 x 212 x 40 mm |
Weight | 0.227 kg |
Module Type | Digital Input Module |
Input Channels | 16 isolated input points |
Voltage Range | 24 V DC nominal |
Isolation | Optical isolation per channel |
Input Signal Type | Dry contact or 24 V DC signals |
Response Time | < 10 ms |
Mounting | Rack-mounted (INFI 90 compatible) |
Operating Temp. | 0°C to 60°C |
Storage Temp. | -40°C to +85°C |
Humidity | 5% to 95% non-condensing |
Communication | Through INFI-NET or Plant Loop |
The ABB 70EB02C-ES input module is suitable for a wide range of industrial and utility-based applications. It is used in:
Power Generation Plants – Monitoring switchgear, breakers, and interlocks
Petrochemical Facilities – Tracking valve states and digital sensor feedback
Water Treatment Plants – Capturing control signals from pumps and flow meters
Manufacturing Lines – Reading sensor states, button presses, or safety inputs
Distributed Control Systems (DCS) – Front-end digital acquisition for INFI 90
Its ability to interface with critical field signals makes it a fundamental part of process control and system safety monitoring.
Reliable Signal Acquisition: 16 optically isolated input channels ensure safe and accurate data capture from field devices.
Modular Integration: Easily integrates into ABB’s INFI 90 system, allowing flexible system expansion and maintenance.
Wide Input Compatibility: Supports dry contact and 24 V DC signals, making it compatible with a wide variety of field devices.
Fast Response Time: Ensures timely detection of input states for real-time process control applications.
Compact and Lightweight: The slim design (263 x 212 x 40 mm) and low weight (0.227 kg) enable space-efficient installation.
Rugged and Durable: Built to operate in industrial environments with high temperatures and humidity levels.
Enhanced Safety: Optical isolation protects controllers from field voltage surges or faults.
Field-Proven Stability: Based on ABB’s robust and globally trusted INFI 90 control architecture.
Model | Function | Dimensions (mm) | Weight (kg) | Description |
---|---|---|---|---|
70EB04C-ES | Digital Input Module | 263 x 212 x 40 | 0.227 | 16-channel input interface |
70AI01C-ES | Analog Input Module | 263 x 212 x 40 | 0.235 | For analog signal acquisition |
70AO01C-ES | Analog Output Module | 263 x 212 x 40 | 0.240 | Sends analog signals to actuators |
70DI01C-ES | Digital Input Module | 263 x 212 x 40 | 0.230 | Variation for contact signals |
70DO01C-ES | Digital Output Module | 263 x 212 x 40 | 0.232 | Drives digital actuators or relays |
Model | Function | Dimensions (mm) | Weight (kg) | Application |
---|---|---|---|---|
70EB03C-ES | Digital Input Module | 263 x 212 x 40 | 0.227 | INFI 90 system input signal module |
CI860 | Communication Interface | 115 x 100 x 60 | 0.3 | Connects control network and fieldbus |
PM864AK01 | CPU Controller | 186 x 122 x 93 | 0.9 | High-performance process controller |
TB840A | Module Bus Terminator | 45 x 25 x 15 | 0.05 | System bus termination |
TU842 | I/O Terminal Unit | 140 x 110 x 45 | 0.4 | I/O wiring interface |
Q1: What does the ABB 70EB02C-ES module do?
A1: It collects digital input signals from field devices and transmits them to the controller for processing.
Q2: How many input channels does it support?
A2: The module supports 16 optically isolated input channels.
Q3: What type of signals can the module read?
A3: It supports dry contact signals and 24 V DC digital inputs.
Q4: Is it compatible with the INFI 90 system?
A4: Yes, it is fully compatible with ABB’s INFI 90 distributed control system.
Q5: What is the size of this module?
A5: The dimensions are 263 x 212 x 40 mm.
Q6: What is the module’s weight?
A6: It weighs approximately 0.227 kg.
Q7: Can it be used in high humidity environments?
A7: Yes, it is designed to operate in up to 95% non-condensing humidity.
Q8: What kind of isolation does it provide?
A8: It offers optical isolation on each input channel to protect the controller.
Q9: What’s the response time of the module?
A9: It responds to signal changes in less than 10 milliseconds.
Q10: How is the module mounted?
A10: It is rack-mounted within INFI 90 system chassis.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.