Brand:ABB PLC Item No.:DI802 Product Origin:Sweden (SE) Product Dimensions:86.1× 58.5 × 110 mm Product Weight:0.24 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB DI802 3BSE022360R1 Digital Input Module provides dependable and accurate acquisition of digital field signals for ABB automation systems. Designed with industrial reliability in mind, it ensures that critical status information from sensors and switches is captured and processed without interruption.
Its compact design, combined with robust signal handling, makes the DI802 an ideal choice for both new installations and system expansions. By delivering consistent digital input performance, it helps operators maintain precise control and visibility across complex industrial processes.
Technical Specifications
Item
Description
Product Type
Digital Input Module
Function
Acquisition of discrete on/off field signals
System Compatibility
ABB Automation Systems
Installation
Control rack
Application Environment
Industrial process automation
Dimensions (W × H × D)
86.1 × 58.5 × 110 mm
Weight
0.24 kg
Recommended Related Models
Model
Module Type
Application Focus
ABB DI801
Digital Input Module
Standard discrete signal monitoring
ABB DO802
Digital Output Module
Actuator and relay control
ABB AI802
Analog Input Module
Continuous signal acquisition
ABB AO802
Analog Output Module
Process actuation
ABB AC800M
CPU/Controller Module
Centralized process control
Popular Related Models
Model
Module Type
Typical Application
ABB DI803
Digital Input Module
High-density digital monitoring
ABB DI810
Digital Input Module
Industrial discrete control
ABB DO810
Digital Output Module
Field device actuation
ABB AI815
Analog Input Module
Process measurement
ABB AC500
Controller Module
General-purpose automation
如果你需要，我可以继续按同一规则输出 ABB DI / DO / AI / AO 模块系列完整产品页
Applications
The ABB DI802 Digital Input Module is designed to reliably capture discrete on/off signals from field devices and transmit them to ABB control systems with high accuracy. It plays a critical role in monitoring equipment status, interlocks, and operational conditions across industrial processes.
This module is widely applied in power generation plants, oil and gas facilities, chemical and petrochemical operations, water and wastewater treatment plants, and automated manufacturing lines. It is especially well suited for systems requiring dependable status detection and fast response to field-level events.
Advantages
The DI802 delivers stable and noise-resistant digital signal acquisition in a compact, industrial-grade design. Its precise input detection ensures reliable interpretation of field signals, reducing false triggering and improving process safety.
Seamless integration with ABB automation platforms allows quick commissioning and straightforward configuration. With its robust construction and consistent performance, the DI802 helps increase system availability and supports long-term, maintenance-friendly operation in demanding industrial environments.
Technical FAQs
1. What is the primary role of the DI802 module in a control system?
It collects digital on/off signals from field devices and transmits their status to the controller for logic processing.
2. What types of field devices can be connected to the DI802?
Typical devices include limit switches, push buttons, proximity sensors, and relay contacts.
3. How does the DI802 handle electrical noise in industrial environments?
It uses internal signal conditioning to ensure stable input detection and minimize the impact of electrical interference.
4. Is the DI802 compatible with ABB DCS and PLC platforms?
Yes, it is designed to integrate seamlessly with supported ABB automation systems.
5. Can the DI802 be used for alarm and interlock monitoring?
Yes, it is well suited for alarm signals, interlocks, and general status monitoring applications.
6. Does the module provide input diagnostics?
Yes, it supports diagnostic information for channel status and fault detection through the control system.
7. How are input channels configured?
Channel configuration and signal assignment are performed using ABB engineering software.
8. Is the DI802 suitable for high-density I/O cabinets?
Yes, its compact design makes it ideal for installations where cabinet space is limited.
9. Can the module be integrated into redundant system architectures?
Yes, it can be used in redundant or high-availability system designs depending on the overall architecture.
10. Is the DI802 appropriate for continuous industrial operation?
Yes, it is engineered for stable, continuous operation in demanding industrial automation environments.
