Number of Channels:16
Measurement Type:Temperature and Resistance
Signal Compatibility:TCR and RTD signals
Power Consumption:Less than 50 mA at 5V DC
Input Range:-50°C to +150°C
Accuracy:+/- 0.5% of full scale
Operating Voltage:DC 5V
Operating Current:≤ 50mA
Operating Temperature:-40°C to +85°C
Environmental Conditions:Humidity: 5% to 95% non-condensing
Dimensions:105 x 115 x 30 mm
Weight:Approximately 0.3 kg
The Honeywell 8C-PAIMA1 TC/RTD Input Module, model 51454473-175, is specifically engineered for applications requiring accurate temperature measurements within a wide range of industrial environments. It seamlessly integrates into various control systems to provide reliable data on temperature changes.
Featuring a compact and durable design, this module is compatible with thermocouples (TCs) and resistance temperature detectors (RTDs), making it suitable for a multitude of industries including manufacturing, petrochemical, and HVAC systems.
With an operating range from -40°C to +85°C and an accuracy of ±0.3°C at 25°C, the Honeywell 8C-PAIMA1 ensures high precision in temperature sensing, crucial for maintaining optimal operational conditions in industrial processes.
The module supports both 4-20mA and 0-10V communication interfaces, enabling flexible integration with different control systems. It is powered by a low current consumption of ≤ 1.5 mA, making it energy-efficient even in high-demand applications.
Equipped with an IP20 enclosure protection rating, the Honeywell 8C-PAIMA1 can withstand typical industrial dust and splash water exposure, ensuring reliable performance under varying environmental conditions. Its panel-mounted design facilitates easy installation and maintenance.
Furthermore, the module offers a 1 Form C relay output rated at 10VDC and 1A, providing a direct interface for alarm triggering or control signal transmission to other devices. This feature enhances its utility in safety-critical applications where precise temperature monitoring is essential.

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