Honeywell TK-PRR021 51309288-275 Redundant module

Honeywell TK-PRR021 51309288-275 Redundant module

Specific Parameters

• Power supply voltage: 24V DC (typical), 5.1V DC, 3.3V DC, 1.2V DC
• Current consumption: 0.09A @24V DC, 1.0A @5.1V DC, 0.75A @3.3V DC, 0.007A @1.2V DC
• Dimensions: 100mm×100mm×25mm
• Weight: 0.25kg
• Operating temperature range: -40°C to +85°C
• Storage temperature range: -55°C to +100°C
• Protection class: IP40
• A/D resolution: 12-bit
• Accuracy: ±0.1% full scale (FS)
• Supported protocols: Ethernet/IP, Modbus/TCP, ControlNet
• Redundancy architecture: Dual independent processors, supports C200 controller redundancy

Product Performance

• High-reliability redundancy: The dual-processor architecture enables seamless switching between primary and backup controllers, ensuring 99.999% operational continuity during single-point failures with data loss less than 1ms.
• Hot-swap design: Supports online module replacement without system interruption, reducing mean time to repair (MTTR) to within 5 minutes.
• Precise signal processing: 12-bit A/D conversion and ±0.1% accuracy ensure accurate analog signal acquisition, while programmable gain and offset adapt to diverse sensor inputs.
• Real-time diagnostics: Built-in status indicators and self-diagnostic mechanisms monitor power supply, communication, and processor status in real time, automatically triggering redundancy switching and alarm outputs in case of abnormalities.
• Wide environmental adaptability: The operating temperature range of -40°C to +85°C combined with IP40 protection class resists dust and low-pressure water splashing, making it suitable for outdoor or harsh industrial environments.