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The ABB CI610 (model numbers 3BHT300003R1 and 3BHT30003R1) is a high-capacity industrial communication and interface module developed for global automation systems where reliable signal integration, high channel count, and robust operation are required. This module serves as a central communication node connecting field instruments (analog and digital) to automation controllers such as PLCs (Programmable Logic Controllers), DCS (Distributed Control Systems), SCADA (Supervisory Control and Data Acquisition), and energy management systems.
CI610 combines extensive input/output capabilities with advanced signal conditioning and noise immunity to ensure accurate real-time data acquisition and transmission. It is built to perform continually in harsh industrial environments, including manufacturing, process industries, power systems, and infrastructure automation. Its modular and expandable architecture supports both centralized and distributed control strategies while simplifying wiring and system integration.
CI610 stands out for its capability to manage large volumes of I/O within one device, strong diagnostics, and flexibility of mounting options. This makes it especially suitable for large automation schemes where space, reliability, and performance are all important.
Brand: ABB
Product Series: CI Communication Interface Modules
The CI series is a family of industrial interface modules designed to bridge the communication gap between field devices and higher-level automated controllers. These modules support wide combinations of digital and analog signals, scalable channel counts, and robust signal integrity. The series is widely used in automation, energy management, water and wastewater systems, and infrastructure control networks.
The CI610 module is designed for applications demanding high I/O capacity, sophisticated interface logic, and stable communication across multiple signal types. It integrates analog and digital inputs/outputs in one housing, allowing field devices such as sensors, meters, switches, actuators, and transducers to connect seamlessly to a control system.
CI610’s internal signal conditioning enhances accuracy by reducing electrical noise and ensuring reliable conversion from raw analog signals to digital values that controllers can process. Built-in isolation prevents signal interference between channels and with the system bus. The module also includes extensive diagnostics with LED indicators to support field technicians during installation and maintenance.
CI610 is compatible with standard industrial racks and DIN rail environments, giving system designers flexibility in deployment. Its modular ease of integration makes it suitable for both new installations and retrofitting upgrades.
Process Manufacturing and Control
CI610 is widely used in industries such as chemical processing, food and beverage, oil & gas, and pharmaceuticals, where large numbers of analog measurements (temperature, pressure, level, flow) and digital statuses are needed for precise control.
Machine and Factory Automation
The module facilitates integration of sensors, safety switches, actuators, and motion devices in automated production lines, enabling advanced control and condition monitoring.
Energy Monitoring and Power Distribution
CI610 collects data from meters, voltage/current transformers, and protective devices to support energy usage analysis, load balancing, and power quality monitoring.
Building and Infrastructure Automation
In large campuses and smart buildings, CI610 interfaces with environmental sensors, HVAC systems, and access control devices for centralized management.
Test and Measurement Systems
In testing environments and industrial test benches, CI610 conducts multi-channel data acquisition with high reliability.
High I/O Channel Density
CI610 supports a large number of digital and analog channels in a single module, reducing overall system component count and simplifying wiring.
Robust Signal Processing
Advanced signal conditioning and isolation ensure accurate measurements even in electrically noisy industrial environments.
Industrial Durability
Designed to withstand temperature fluctuations, vibration, and electrical interference common in factory and process settings.
Built-In Diagnostics
Front-panel LED indicators provide real-time feedback on power, communication, I/O activity, and fault conditions, easing installation and troubleshooting.
Modular and Scalable
Compatible with DIN rail and rack systems, CI610 can be expanded within larger distributed control networks without system redesign.
| Specification | Details |
|---|---|
| Model | CI610 (3BHT300003R1 / 3BHT30003R1) |
| Module Type | Industrial Communication and I/O Interface Module |
| Digital Inputs | 48 inputs |
| Digital Outputs | 24 outputs |
| Analog Inputs | 24 analog channels |
| Analog Outputs | 12 analog channels |
| Input Signal Types | Voltage: 0–10 V, ±10 V; Current: 0–20 mA, 4–20 mA |
| Output Signal Types | Voltage: 0–10 V; Current: 4–20 mA |
| Resolution | 16-bit |
| Sampling Time | ~20 – 30 ms per channel |
| Communication Protocols | Standard industrial protocols |
| Power Consumption | 18 W |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Isolation | Channel-to-system isolation |
| Dimensions (H×W×D) | 220 mm × 300 mm × 90 mm |
| Weight (kg) | 4.20 kg |
| Mounting Method | DIN rail / Modular rack |
| Status Indicators | Power, communication, channel activity, fault LEDs |
| Model | Digital Inputs | Digital Outputs | Analog Inputs | Analog Outputs | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CI525 | 16 | 8 | 8 | 4 | 9.0 | 120 × 180 × 60 | 1.55 |
| CI530 | 24 | 12 | 12 | 6 | 11.0 | 160 × 200 × 75 | 2.15 |
| CI543 | 16 | 8 | 12 | 6 | 10.0 | 140 × 180 × 70 | 1.90 |
| CI546 | 24 | 12 | 12 | 6 | 12.0 | 140 × 220 × 75 | 2.20 |
| CI560 | 32 | 16 | 16 | 8 | 15.0 | 180 × 240 × 85 | 3.10 |
| Model | Function | Channels/Outputs | Resolution/Type | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| DI810 | Digital Input Module | 16 digital inputs | Digital | 2.0 | 90 × 120 × 25 | 0.32 |
| DO810 | Digital Output Module | 16 digital outputs | Digital | 2.0 | 90 × 120 × 25 | 0.33 |
| AI820 | Analog Input Module | 12 analog inputs | 16-bit | 3.0 | 90 × 120 × 40 | 0.50 |
| AO820 | Analog Output Module | 12 analog outputs | 16-bit | 3.0 | 90 × 120 × 40 | 0.50 |
| BCU-12 | Control/Interface Module | Multi I/O | Digital/Analog | 10.0 | 140 × 180 × 70 | 2.10 |
Q1: What is the primary function of the CI610 module?
A1: CI610 is a high-capacity communication and interface module that consolidates analog and digital signals from field devices and communicates them reliably to control systems.
Q2: How many digital input channels does the CI610 provide?
A2: CI610 supports 48 digital input channels.
Q3: How many analog output channels does the module have?
A3: It provides 12 analog output channels.
Q4: What is the resolution used for analog signals?
A4: CI610 uses a 16-bit resolution for precise conversion of analog signals.
Q5: What signal types can be connected?
A5: The module accepts voltage signals (0–10 V, ±10 V) and current signals (0–20 mA, 4–20 mA).
Q6: What are the physical dimensions of CI610?
A6: The module measures approximately 220 mm × 300 mm × 90 mm.
Q7: What is the approximate weight of CI610?
A7: CI610 weighs about 4.20 kg.
Q8: What is the operating temperature range?
A8: It is designed to operate between –20 °C and +60 °C.
Q9: Does the CI610 provide diagnostic indicators?
A9: Yes, CI610 includes LEDs for power, communication status, I/O activity, and fault indication.
Q10: Can CI610 be integrated with other modules in larger automation systems?
A10: Yes, it is designed to integrate with other communication and interface modules for scalable automation networks.