ABB|DI831|Digital Input Module

SKU: DI831

Manufacturer: ABB
Product No.: DI831
Condition：In stock
Product Type: Digital Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1179g
Shipping port: Xiamen
Warranty: 12 months

ABB DI831 Digital Input Module

The ABB DI831 (3BSE013212R1) is a 16-channel 48 V DC digital input module for the S800 I/O system, featuring group isolation, SOE functionality, and advanced diagnostics for precise signal monitoring.

Description
This industrial digital input module supports current sinking inputs with selectable filtering up to 100 ms, designed for reliable integration into automation systems using compatible MTUs like TU810V1.

Features

Provides 16 isolated digital inputs in two groups
Supports 48 V DC signal level with wide input range
Features SOE (Sequence of Event) functionality
Includes LED indicators for status and diagnostics
Offers adjustable digital filter times
Performs self-diagnostics for power supply and synchronization errors

Technical Specifications

Input voltage range:
- "0" signal: -60 to +10 V
- "1" signal: 30 to 60 V DC
Input impedance: 9.6 kΩ
Isolation: Groupwise isolated from ground
Filter times: Selectable from 0 to 100 ms
Event recording resolution: 0.4 ms
Power dissipation: Typically 3.2 W
Current consumption: Up to 120 mA @ +5 V Modulebus
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
Weight: 0.22 kg
Operating temperature: 0 to +55 °C
Certifications: CE, UL, ATEX Zone 2, cULus, RoHS compliant

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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