Overview：
ABB DI831 3BSE013212R1 is a digital input module in ABB's S800 I/O series. This module accepts discrete signals (ON/OFF) and converts them into digital data that can be processed by ABB's 800xA or AC 800M controllers. The module supports 16 channels of current sinking type inputs with a rated voltage of 48V DC. Its SOE (Sequence of Events) functionality and shutter filtering technology make it highly valuable for critical safety and process control applications that require strict event analysis and timing.
Function & Features：
- Configurable Digital Filter: The input signal of each channel on the ABB DI831 can be configured via software to set the digital filter time (adjustable from 0 to 100 milliseconds). This filter eliminates short-duration pulse noise caused by contact bounce and similar issues.
- Shutter Filtering: This special filter mode on the ABB DI831 (typically selectable in software) samples the signal multiple times within an extremely short time window. A valid state change is only recognized when all sampled values are consistent.
- Event Queue Overflow: When SOE events are generated too quickly, exceeding the processing capacity, the ABB DI831 generates a warning.
Specifications：
| Parameter | Details |
|---|---|
| Product Model | DI831 |
| Part Number | 3BSE013212R1 |
| Signal Type | Current sinking |
| Maximum Field Cable Length | 600 meters (656 yards) |
| Event Recording Accuracy | -0.3 ms ... +0.7 ms |
| Match MTU | TU810, TU812, TU814, TU818, TU830, TU833, TU838, TU850 |
| Keying Code | BD |
| Dimensions (W x D x H) | 45 mm x 102 mm x 119 mm |
| Weight | 0.22 kg |
Questions & Answers
💡 FAQ
Q: What is the payment method?
A: T/T
Q: Is technical support available?
A: Yes, we have a professional technical team to address technical issues.
Q: What is the warranty?
A: 1 year
Q: What is the return and exchange policy?
A: Returns or exchanges are accepted within 7 days of receiving the goods if there are any quality issues, excluding damage caused by human error or misuse.
Q:What are the available shipping methods?
A: FedEx, DHL, UPS, and others.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
why choose us?
We are not just selling modules. We take the time to thoroughly understand your application (whether it is for SOE event sequencing, critical interlocks, or general status monitoring), and confirm whether the features of the DI831, such as SOE accuracy, shutter filtering, and dual-group isolation, fully align with your project requirements. This helps prevent the cost waste or system risks caused by incorrect module selection. When needed, we can provide initial guidance on module configuration (such as filter time settings) and integration considerations with the ABB S800 system/MTU (e.g., TU830), ensuring your engineering team can proceed with the project smoothly.
one-stop solution
professional team
Quality Assurance
After-sales service
Our Partners
Hot Tags: ABB DI831,DI831,ABB DI831 3BSE013212R1,3BSE013212R1,ABB DI831 3BSE013212R1 Digital Input Module, ABB AI845 3BSE023675R1 Analog Input S R HART 8 Ch, ABB AO820 AO820 EA 3BSE008546R1 Analog Output 4 Ch Module, ABB CI801 CI801 EA 3BSE022366R1 PROFIBUS FCI S800 Interface, ABB FI810F 3BDH000030R1 Fieldbus Module CAN, ABB PM866K01 3BSE050198R1 Processor Unit Kit, ABB TB805 3BSE008534R1 Bus Outlet