Honeywell 8C-PAIMA1 51454473-175 TC/RTD Input Output Module
Downtime costs thousands per hour. The 8C-PAIMA1 51454473-175 tc/rtd input output module pays for itself the first time you need it. Part Number: 51454473-175 | Input Types: Thermocouple (TC), Resistance Temperature Detector (RTD) | Input Signal Range: –200°C to +850°C. Factory-new, bench-tested, 12-month warranty.
Why the Honeywell 8C-PAIMA1 51454473-175 Matters for Your Operation
In mining, every component in your control system has a specific job — and when one fails, the ripple effects can shut down an entire production line. The Honeywell 8C-PAIMA1 51454473-175 is a tc/rtd input output module that keeps your conveyor control and grinding mill drives running without interruption.
Here is what this module actually does. model: 8C-PAIMA1; part number: 51454473-175; input types: Thermocouple (TC), Resistance Temperature Detector (RTD); input signal range: –200°C to +850°C. These are not generic specifications — they determine whether this module will work in your specific Honeywell system. We have seen too many cases where a maintenance team ordered a replacement only to find it was the wrong revision or configuration. That is why we test every 8C-PAIMA1 51454473-175 on a live Honeywell rack before shipping — full signal injection across every channel, not just a visual check.
Installation matters too. The most common cause of DOA reports is not a defective module — it is bent backplane pins from forcing a module in at the wrong angle. Take your time lining up the guides. Apply even pressure. If it does not slide in smoothly, stop and check the alignment. Always wear a grounded wrist strap — static discharge from removing a fleece jacket in a dry mine site can exceed 15,000 volts, destroying sensitive input protection diodes instantly.
Think about your sparing strategy. A single Honeywell 8C-PAIMA1 51454473-175 costs a fraction of what one hour of unplanned downtime costs in mining. We ship replacements within 24 hours from Shenzhen — but even 24 hours is too long if you are losing production. For critical applications, keep one cold spare on your shelf.
Technical Specifications
| 8C-PAIMA1 (51454473-175) | is a low-level analog input module designed for precise temperature measurement using thermocouples (TC) and resistance temperature detectors (RTDs). It integrates seamlessly with Honeywell Series 8 controllers for advanced process control. |
|---|---|
| Model | 8C-PAIMA1 |
| Part Number | 51454473-175 |
| Input Types | Thermocouple (TC), Resistance Temperature Detector (RTD) |
| Input Signal Range | –200°C to +850°C |
| Power Supply | 24 VDC |
| Dimensions | 5.1 cm × 26.7 cm × 17.8 cm |
| Weight | 0.3 kg |
| Operating Temperature | –40°C to +70°C |
| Mounting | Via IOTA modules in Series 8 chassis |
| Product Origin | USA |
| Warranty | 12 months |
| High Accuracy | Supports precise temperature acquisition for critical industrial processes. |
| Dual Sensor Support | Compatible with both RTD and TC sensors for flexible deployment. |
| Wide Temperature Range | Operates reliably across extreme conditions from –40°C to +70°C. |
| Modular Integration | Designed for Honeywell Series 8 systems with IOTA connectivity. |
| Robust Design | Engineered for harsh environments with strong EMI resistance. |
| Easy Maintenance | Hot-swappable and service-friendly for minimal downtime. |
| Application Versatility | Ideal for chemical, oil & gas, and manufacturing sectors requiring stable thermal control. |
| Manufacturer | Honeywell |
| Model / SKU | 8C-PAIMA1 51454473-175 |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
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