1. General Information
- Model: DI3361
- Product Type: Safety-Certified Digital Input Module
- Manufacturer: TRICONEX (a business unit of Schneider Electric)
- Core Function: Receives 24 VDC (or other industrial-standard DC) discrete signals from field devices, converts them into standardized digital data for SIS/DCS logic processing, and supports real-time fault detection to ensure safety-related operations. Complies with SIL 2/3 (Safety Integrity Level) requirements per IEC 61508 for critical control scenarios.
2. Electrical Specifications
- Power Supply:
- Input Voltage: 24 VDC ±10% (redundant power input supported to minimize downtime, a typical feature of TRICONEX safety modules).
- Power Consumption: ≤6 W under rated load (excludes power drawn by external field devices connected to input channels).
- Digital Input Specifications:
- Input Channels: 8/16 independent isolated channels (common for TRICONEX DI modules; channel-to-channel isolation prevents cross-signal interference and reduces fault propagation).
- Input Signal Type: 24 VDC sinking or sourcing (configurable via DIP switches or software, depending on module version).
- Input Voltage Range:
- Off-State Voltage: ≤5 VDC (maximum, to avoid false triggers).
- On-State Voltage: 19–30 VDC (typical, compliant with IEC 61131-2 industrial standards).
- Input Current:
- On-State Current: 4–10 mA per channel (at 24 VDC, ensures reliable signal detection).
- Off-State Current: ≤1 mA per channel (minimizes power loss and false alarms).
- Response Time: ≤1 ms per channel (enables real-time signal capture for time-critical safety logic).
3. Physical & Environmental Ratings
- Dimensions: Standard rack-mount form factor (compatible with TRICONEX SIS chassis; typical: Width ≈ 177 mm, Height ≈ 54 mm, Depth ≈ 254 mm; confirm exact dimensions with official datasheet).
- Weight: Approximately 0.4–0.7 kg (net weight, excluding mounting hardware and wiring accessories).
- Protection Class: IP20 (suitable for indoor control cabinet installation; dust-protected, not water-resistant—requires environmental control in harsh industrial areas).
- Operating Temperature Range: 0°C to 60°C (meets industrial SIS requirements for stable operation in temperature-fluctuating environments).
- Storage Temperature Range: -40°C to 85°C (for safe storage during transportation or downtime).
- Humidity Resistance: 5%–95% RH (non-condensing; moisture ingress is prohibited to prevent circuit corrosion or short circuits).
- Vibration Resistance: 5–500 Hz, 0.5 g acceleration (per IEC 60068-2-6; ensures stability in environments with rotating machinery or mechanical vibration).
- Shock Resistance: 15 g acceleration (11 ms duration, per IEC 60068-2-27; withstands transient impacts during installation, maintenance, or equipment startup).
4. Communication & Compatibility
- Backplane Communication:
- Bus Type: TRICONEX Proprietary Backplane Bus (high-speed, redundant; data transfer rate ≥100 Mbps to ensure low-latency signal transmission to TRICONEX control modules).
- Configuration Interface:
- Compatible with TRICONEX TriStation 1131 software (for channel parameterization, diagnostic monitoring, and firmware updates).
- System Compatibility:
- Designed for seamless integration with TRICONEX SIS platforms (e.g., Tricon, Trident, TriStation).
- Works with TRICONEX control modules (e.g., CM2201, CM3000) and other safety I/O modules (e.g., AI3201 analog input modules, DO3501 digital output modules) to form a complete safety control loop.
DI3361 TRICONEX PDF
········································································································
Reviews
Clear filtersThere are no reviews yet.