Basic Product Information
Product Type: Digital Input Module
ABB Type Designation: DI810
Product ID (Article Number): 3BSE008508R1
Core Function: Acquires 24 V DC digital signals via current-sinking input configuration
Key Features: 16 input channels, 2 isolated groups (8 channels/group) with voltage supervision, per-channel status LEDs, and selectable digital filtering
Non-Supported Functions: No HART communication, no Sequence of Events (SOE) recording, no redundancy, no high-integrity or intrinsic safety capabilities
Compatibility: Must be used with specified Module Termination Units (MTUs) including TU810, TU812, TU814, TU818, TU830, TU833, TU838, and TU850; features "AA" keying code for proper rack alignment
Core Specifications
1.Electrical & Signal Parameters
Input Voltage Requirements:
"0" (Logic Low) State: -30 V DC to +5 V DC
"1" (Logic High) State: 15 V DC to 30 V DC (optimized for 24 V DC industrial standard)
Input Current: 6 mA at 24 V DC (current-sinking design)
Input Impedance: 3.5 kΩ
Isolation: Groupwise isolation from ground (2 independent groups of 8 channels each); rated insulation voltage = 50 V DC/AC; dielectric test voltage = 500 V AC
Filter Times: Selectable digital filtering (2 ms, 4 ms, 8 ms, 16 ms) to suppress noise from field wiring or electromagnetic interference (EMI)
Maximum Field Cable Length: 600 meters (656 yards) – supports long-distance signal transmission in large industrial facilities
Current Limiting: Sensor power can be current-limited via compatible MTUs (prevents damage from overcurrent)
2.Power Consumption
Power Dissipation: Typical 1.8 W
ModuleBus Current Consumption:
+5 V DC: 50 mA
+24 V DC: 0 mA (no power draw from ModuleBus +24 V)
External +24 V DC Consumption: 0 mA (relies on ModuleBus power for internal operations)
3.Physical Dimensions & Weight
Width: 45 mm (1.77 inches)
Depth: 102 mm (4.01 inches) (111 mm / 4.37 inches including connector)
Height: 119 mm (4.7 inches)
Net Weight: 0.15 kg (0.33 lbs.) – compact and lightweight for high-density installation in S800 I/O racks
4.Diagnostics & Status Indication
Front-Panel LEDs:
System LEDs: F (Fault), R (Run), W (Warning)
Channel LEDs: 16 individual LEDs (one per channel) to indicate "0" (logic low) or "1" (logic high) state
Supervision: 1 process voltage supervision input per group – triggers channel error signals if the field voltage disappears
Error Reporting: Errors (module fault, module warning, channel error) are transmissible via ModuleBus for remote monitoring
Key Application Notes
System Integration: Designed for ABB’s Compact Product Suite and S800 I/O platform, enabling
plug-and-play integration with control systems like 800xA. The ModuleBus facilitates fast data
transmission between the module and controller.
Noise Immunity: Selectable filter times and groupwise isolation minimize the impact of EMI from
nearby motors, variable-frequency drives (VFDs), or power cables – ensuring reliable signal detection.
Marine & Hazardous Use: Approved for marine environments (via ABS/BV/DNV/LR certifications) and
non-incendive hazardous locations (ATEX Zone 2, C1 Div 2), expanding its use in offshore, oil & gas,
and marine industries.
Our advantage
Comprehensive product details and clear images available.
Extensive stock with rapid shipping options.
Affordable pricing and swift quote responses.
Professional support with expert technical advice.
Rigorous machine testing conducted before delivery.
Help sourcing rare or difficult-to-find parts
24 HOURS ONLINE SERVICE
Shipping :
1. We will ship the items within 3 working days after the payment is reached.
2. All the goods will be tested before shipment.
3. Packing in professional anti-static bag.
4. We can ship to you by DHL/UPS/EMS/Fedex... Pls contact us directly and we will ship as your
requirement.
Best Quality Assurance:
1. We only provide the original new items, 100% make sure the best quality!
2.1 year warranty of quality (After Our Delivery Date).
Payment Methods :
We accept T/T.
Refund or Replacement:
We accept return back items if the goods still remain in their original condition on the warranty time .
Hope we can do more business in future ! There will become your honest cooperation partners!
