Product details
Overview
The DI828 is a 16-channel digital input module designed for use with the S800 I/O system. It supports both 120 V AC and DC inputs with individual channel isolation. This module offers reliable signal filtering, status indicators, and voltage supervision for enhanced operational safety and fault detection. It is suitable for various industrial automation applications requiring precise voltage monitoring and control. Below are the detailed features and specifications for this product.
Features
- 16 channels for 120 V AC/DC inputs
- Individually isolated channels
- Input status indicators for all channels
- Signal filtering for noise reduction
- Module provides voltage supervision on specific channels
Technical Specifications
| Parameter | Specification |
|---|---|
| 🔌 Article Number | 3BSE069054R1 |
| 🔌 Signal Type | 120 V AC/DC |
| 🔋 Input Voltage Range | 77-130 V AC, 75-130 V DC |
| ⚡ Input Impedance | 14.2 kΩ (AC), 50 kΩ (DC) |
| 💡 Isolation | Individually isolated channels |
| ⏱ Filter Times (Digital) | Selectable: 2.5 ms, 5 ms, 10 ms, 20 ms |
| 📡 Input Frequency Range | 47-63 Hz |
| ⚙️ Maximum Field Cable Length | 200 meters (AC), 600 meters (DC) |
| 💡 Power Dissipation | Typ. 3.5 W |
| 🔋 Current Consumption | +5 V Modulebus: Typ. 45 mA, Max 60 mA |
| 🛡️ Dielectric Test Voltage | 2000 V AC |
| 🌡 Temperature Operating | 0 to +55°C (+32 to +131°F) |
| 🌡 Temperature Storage | -40 to +70°C (-40 to +158°F) |
| 🔧 Dimensions | 45 mm x 102 mm x 119 mm (Width x Depth x Height) |
| ⚖ Weight | 0.15 kg (0.33 lbs) |
Applications
- Industrial automation systems requiring precise digital input control
- Voltage supervision in critical systems for fault detection and safety
- High voltage AC/DC monitoring for power generation and distribution
FAQ
- Q: Can the DI828 be used with both AC and DC inputs?
- A: Yes, the module supports both 120 V AC and DC inputs.
- Q: How are the channels isolated?
- A: Each channel is individually isolated, ensuring maximum protection and reliability.
- Q: What is the maximum field cable length for AC and DC connections?
- A: The maximum cable length is 200 meters for AC and 600 meters for DC.
- Q: How does voltage supervision work?
- A: Channels 1 and 16 are used to monitor the voltage for specific channel groups. If voltage is lost, an error signal is generated.
For more detailed information, please check official datasheet: Product-DI828
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