Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter Category | Detailed Specification |
|---|---|
| Model | DI831 |
| Article Number | 3BSE013212R1 |
| Product Type | Digital Input Module |
| Number of Channels | 16 |
| Signal Specification | 48 V DC (current sinking) |
| Input Voltage Range “0” | -60 to +10 V |
| Input Voltage Range “1” | 30 to 60 V |
| Input Current | 4 mA @ 48 V DC |
| Input Impedance | 9.6 kΩ |
| Isolation | Group-wise isolation from ground (2 groups of 8 channels) |
| Digital Filter Time | Selectable, 0 to 100 ms |
| Max Cable Length | 600 meters |
| SOE Support | Yes |
| Redundancy | Not supported |
| Diagnostics | Process voltage supervision, event queue full, time sync missing |
| Event Recording Accuracy | -0.3 ms to +0.7 ms |
| Event Resolution | 0.4 ms |
| Rated Insulation Voltage | 50 V |
| Dielectric Test Voltage | 500 V AC |
| Power Dissipation | Typ. 3.2 W |
| +5V Current Consumption | Typ. 100 mA, Max. 120 mA |
| +24V Current Consumption | 0 |
| LED Indicators | F (Fault), R (Run), W (Warning), Channel 1–16 LEDs |
| Operating Temperature | 0 to +55 °C |
| Storage Temperature | -40 to +70 °C |
| Humidity Range | 5% to 95%, non-condensing |
| Protection Class | IP20 (IEC 60529) |
| Pollution Degree | Degree 2 (IEC 60664-1) |
| Corrosion Protection | G3 (ISA-S71.04) |
| Safety Certifications | EN/UL 61010 series |
| Hazardous Area Approval | cULus CI Div 2, Zone 2; ATEX Zone 2 |
| Marine Certification | ABS, BV, DNV, LR |
| EMC | EN 61000-6-2 / EN 61000-6-4 |
| Compatible MTUs | TU810, TU812, TU814, TU818, TU830, TU833, TU838, TU850 |
| Dimensions (WxDxH) | 45 x 102 x 119 mm (depth with connector: 111 mm) |
| Weight | 0.22 kg |
FAQ
Frequently Asked Questions
Q1: What input type does the DI831 module support?
A1: The DI831 supports 48V DC current sinking digital inputs, grouped into 2 isolated groups of 8 channels each.
Q2: Does the DI831 support redundancy?
A2: No, the module does not support input or module redundancy.
Q3: Are the input signals digitally filterable?
A3: Yes, the module supports configurable digital filtering from 0 to 100 milliseconds.
Q4: Does the DI831 support SOE (Sequence of Events) recording?
A4: Yes, it does. The module supports SOE with 0.4 ms resolution and ±0.7 ms accuracy.
Q5: What is the insulation voltage rating of the module?
A5: The rated insulation voltage is 50V, with a dielectric withstand of 500V AC.
Q6: Which MTUs are compatible with the DI831?
A6: It is compatible with TU810, TU812, TU814, TU818, TU830, TU833, TU838, and TU850.
Q7: What is the operating temperature range for DI831?
A7: Operating range is from 0 to +55°C; storage range is -40 to +70°C.
Q8: What diagnostic functions are provided?
A8: The DI831 offers diagnostics including process voltage supervision, event queue overflow, and missing time synchronization.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
