Description

Product Overview

The ABB DI830 is a high-performance digital input module designed for industrial automation systems, specifically optimized for ABB’s S800 I/O platform. As part of the Advant 800xA series, it serves as a critical component for connecting field devices (e.g., switches, sensors) to distributed control systems (DCS), enabling real-time data acquisition and monitoring in harsh industrial environments .

The DI830 supports 24 V DC input signals with isolated channels, ensuring reliable operation in electrically noisy conditions. It features 16 digital input channels grouped into two isolated segments (8 channels per group), each with voltage monitoring capabilities to detect power loss and trigger diagnostic alerts. The module also includes Event Sequence (SOE) functionality with 0.4 ms resolution, making it ideal for applications requiring precise event logging, such as power generation and oil/gas processing .

With a -40°C to +70°C operating temperature range and IP20 protection rating, the DI830 withstands extreme conditions while delivering stable performance. Its hot-swappable design allows maintenance without system downtime, critical for 24/7 industries like water treatment and manufacturing .

Technical Specifications

Parameter Name	Parameter Value
Product Model	DI830
Manufacturer	ABB
Product Type	Digital Input Module (SOE-capable)
Input Voltage	24 V DC ±10%
Number of Channels	16 (grouped into 2 isolated segments of 8 channels each)
Input Impedance	3.2 kΩ
Isolation	Groupwise isolation from ground (50 V rated)
Filter Time	0–100 ms (programmable)
Event Recording Accuracy	±0.3 ms to ±0.7 ms
Event Resolution	0.4 ms
Power Supply	24 V DC ±10% (external)
Power Consumption	Typ. 2.3 W
Operating Temperature	-40°C to +70°C
Storage Temperature	-40°C to +85°C
Protection Rating	IP20
Dimensions	102 mm (W) x 119 mm (H) x 45 mm (D)
Weight	0.22 kg
Compliance Standards	CE, IEC 61131-2, UL

Main Features and Advantages

High-Precision Event Logging: The DI830’s SOE functionality provides 0.4 ms resolution for time-stamped event recording, critical for analyzing fault sequences in power plants and chemical processing units. Its ±0.7 ms accuracy ensures reliable root-cause analysis .
Multi-Protocol Compatibility: Supports PROFIBUS-DP and Modbus RTU communication protocols, enabling seamless integration with ABB’s AC 800M controllers and third-party devices. This flexibility reduces dependency on multiple gateways, simplifying system architecture .
Rugged Design: Withstands extreme temperatures (-40°C to +70°C) and IP20 protection, the DI830 ensures long-term reliability in harsh environments, including offshore oil platforms and mining facilities. Its EMC-compliant design minimizes interference from high-voltage equipment .
Scalable Architecture: Each S800 I/O system supports up to 12 DI830 modules, accommodating both small-scale and large-scale process expansions. This scalability aligns with Industry 4.0 requirements for modular automation .
Hot-Swap Capability: Modules can be replaced without system shutdown, allowing maintenance during live operations. This feature is particularly valuable in water treatment and manufacturing plants where downtime is costly .

Application Areas

Power Generation: Monitors turbine control systems, generator status, and grid synchronization in thermal and renewable energy plants. The DI830’s SOE functionality ensures accurate logging of transient events, enhancing grid stability .
Oil and Gas: Optimizes wellhead pressure control, pipeline monitoring, and refinery processes. Its 24 V DC input and IP20 rating ensure reliable operation in corrosive environments, while redundancy features prevent production disruptions .
Manufacturing: Drives CNC machines, conveyor belts, and robotic arms in automotive and electronics production. The DI830’s high-speed data transfer ensures precise motion control and synchronization, improving production efficiency .
Water Treatment: Controls pump and valve operations in wastewater treatment plants. Its hot-swappable design allows maintenance without disrupting filtration or disinfection processes .

Installation and Maintenance

Installation:

Mount the DI830 on a DIN rail using the TU810/TU812 terminal unit, ensuring proper grounding. Connect 24 V DC power and field device cables, securing tight connections to prevent signal loss. Configure the module using ABB’s Automation Builder software to enable SOE parameters and filter settings .

Maintenance:

Regularly inspect the module for physical damage and clean dust from the enclosure. Use ABB’s diagnostic tools to monitor SOE event logs and bus traffic. Perform quarterly firmware updates to ensure compatibility with the latest protocols. Replace faulty modules with ABB-approved spares, and consider ABB’s extended warranty plans for critical applications .

Product Guarantee

ABB guarantees the DI830 against defects in materials and workmanship for 1 year from the date of purchase. ABB’s global service network provides 24/7 technical support, including remote troubleshooting, on-site maintenance, and firmware updates. Extended warranty plans (up to 5 years) are available for mission-critical applications, covering parts, labor, and priority service .

Brand Model: ABB DI830
Product Name: Digital Input Module (SOE)
Warranty: 1 year
Size: 102 mm (W) x 119 mm (H) x 45 mm (D)
Weight: 0.22 kg
Origin: Switzerland
Inventory: Spot/Futures
Delivery Time: Goods in stock will be dispatched within 3 days after payment
Order Time: Goods will be dispatched within 1 month after payment

Contact info

WhatsApp: +86 18030182217
Email: sandydcsplc@gmail.com
Phone: +86 18030182217
Wechat: +86 18030182217
Website: www.xiongbaparts.com

ABB DI830 Digital Input Module (SOE-capable)(XIONGBA)