Description
Product Description
The Honeywell 51304481-150 (MC-PAIL02) is a precision Low-Level Analog Input (LLAI) Termination Module engineered for Honeywell TDC 3000 and Experion PKS distributed control systems. It is optimized for handling sensitive analog signals, including millivolt-level inputs from thermocouples and resistance signals from RTDs, ensuring accurate signal conversion and reliable integration into DCS platforms.
Technical Specifications
| Specification |
Details |
| Model Number |
51304481-150 (MC-PAIL02) |
| Module Type |
Low-Level Analog Input (LLAI) Termination Module |
| Input Channels |
8 low-level analog inputs per module; expandable for multi-channel systems |
| Signal Types |
Thermocouple (mV signals), RTD (resistance inputs) |
| Input Range |
±100 mV for thermocouples; RTD ranges depend on sensor type |
| Accuracy |
High precision suitable for low-level signals |
| Operating Voltage |
24 VDC (logic level) |
| Operating Temperature |
-20°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Protection |
Conformal coating for humidity and chemical resistance |
| Dimensions |
135 × 25 × 200 mm |
| Weight |
1.5 kg |
| System Compatibility |
Honeywell TDC 3000, Experion PKS |
Key Features
-
Handles millivolt-level thermocouple signals and RTD resistance inputs
-
High-precision analog signal conditioning for accurate measurement
-
Conformally coated to resist humidity and corrosive gases
-
Industrial-grade durability across wide temperature ranges
-
Integrated diagnostic support for signal integrity monitoring
Applications
-
Precise temperature measurement using thermocouples and RTDs
-
Low-level analog signal acquisition in chemical, oil & gas, and power plants
-
Reliable integration in distributed control systems requiring sensitive analog input
FAQ / Related Information
Q: Can this module handle multiple RTD types simultaneously?
A: Yes, the module supports a range of RTD types with appropriate wiring and configuration.
Q: How does it differ from Honeywell 51304481-100?
A: The 51304481-150 is designed specifically for low-level inputs, providing higher accuracy for millivolt and RTD signals compared to the standard analog input termination module.
