Product details
🌐 Overview
The DI825 is an advanced 8-channel 125 V DC digital input module designed for the S800 I/O system. With individually isolated channels, robust diagnostics, and Sequence of Event (SOE) functionality, it ensures high reliability and precision in industrial automation applications.
🔧 Features and Benefits
- 8 channels for 125 V DC inputs
- Individually isolated channels for enhanced reliability
- Input status indicators for quick diagnostics
- Sequence of Event (SOE) functionality
- Signal filtering capabilities
- Voltage supervision for grouped channels
📋 Applications
- Industrial process automation
- Power plant control systems
- Remote monitoring and diagnostics
- High-voltage digital input monitoring
💡 Technical Specifications
| 🔍 Parameter | Details |
|---|---|
| 📛 Brand | ABB |
| 🆔 Model | DI825 |
| 🔤 Suffix Meaning | Digital Input, 8 channels, 125 V DC |
| 🔌 Input Voltage Range (“0”) | 0 .. 20 V |
| ⚡ Input Voltage Range (“1”) | 71 .. 156 V |
| 🛡️ Isolation | Individually isolated channels |
| ⏱️ Filter Times | 0 … 100 ms |
| 🔋 Power Dissipation | Max. 4.9 W |
| 📏 Dimensions | 45 mm (W) x 102 mm (D) x 119 mm (H) |
| 🏋️ Weight | 0.14 kg (0.31 lbs) |
❓ FAQ
- What is the input current at 125 V?
- The input current is 3.0 mA at 125 V.
- Can this module handle SOE functionality?
- Yes, the DI825 supports Sequence of Event (SOE) recording.
- Is voltage supervision available?
- Yes, channels 1 and 8 can be used as voltage supervision inputs for grouped channels.
- What is the maximum field cable length?
- Up to 600 meters (656 yards).
- What is the operating temperature range?
- The module operates between 0 to +55 °C (+32 to +131 °F).
For more detailed information, please check official datasheet: Product-DI825
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