Description
The NI cFP-TC-125 Temperature Input Module, with Part Number 777318-125, is designed to be compatible with cFP-BP-x and cFP-180x Compact FieldPoint backplanes. It supports a range of thermocouple types, including B, J, E, R, K, S, N, and T, and connects via the cFP-CB-x connector block.
This module features 8 differential input channels and is capable of rejecting common-mode voltages up to ±250 V relative to earth ground, with the maximum allowed difference in common-mode voltage between any two channels being 250 V. The voltage input range for the module is from -20 to 80 mV, and it has built-in error indication for out-of-range signals and open thermocouples, with corresponding red LED indicators for each channel.
| Feature | Specification |
|---|---|
| Part Number | 777318-125 |
| Product Name | NI cFP-TC-125 Temperature Input Module |
| Compatible Backplanes | cFP-BP-x, cFP-180x Compact FieldPoint |
| Supported Thermocouple Types | B, J, E, R, K, S, N, T |
| Connector Block | cFP-CB-x |
| Input Channels | 8 differential input channels |
| Common-Mode Voltage Rejection | ±250 V referenced to earth ground |
| Maximum Common-Mode Voltage Difference Between Channels | 250 V |
| Voltage Input Range | -20 to 80 mV |
| Error Indication | Out of range error, Open thermocouple error |
| LED Indicators | Red LED for open thermocouple indication |
Question 1: What types of thermocouples are supported by the NI cFP-TC-125 Temperature Input Module, and what are its voltage input range and common-mode voltage rejection capabilities?
Answer 1: The NI cFP-TC-125 Temperature Input Module supports B, J, E, R, K, S, N, and T type thermocouples and is capable of rejecting common-mode voltages up to ±250 V relative to earth ground.
Question 2: What types of thermocouples are supported by the NI cFP-TC-125 Temperature Input Module, and what is its capability in terms of common-mode voltage rejection?
Answer 2: The NI cFP-TC-125 Temperature Input Module supports B, J, E, R, K, S, N, and T type thermocouples, has a voltage input range of -20 to 80 mV, and can reject common-mode voltages up to ±250 V relative to earth ground.
Question 3: What thermocouple types can the NI cFP-TC-125 Temperature Input Module support, and what is the maximum allowed common-mode voltage difference it can handle between two channels?
Answer 3: The NI cFP-TC-125 Temperature Input Module supports B, J, E, R, K, S, N, and T type thermocouples, features 8 differential input channels, and can reject common-mode voltages up to ±250 V relative to earth ground, with the maximum permissible difference in common-mode voltage between any two channels being 250 V.
Question 4: What types of thermocouples can the NI cFP-TC-125 Temperature Input Module support, and how many differential input channels does it have?
Answer 4: The NI cFP-TC-125 Temperature Input Module supports thermocouple types B, J, E, R, K, S, N, and T, and it features 8 differential input channels.
Question 5: What types of thermocouple can be supported by the NI cFP-TC-125 Temperature Input Module and what are the specifications regarding its differential input channels and common-mode voltage rejection?
Answer 5: The NI cFP-TC-125 Temperature Input Module supports thermocouple types B, J, E, R, K, S, N, and T, and the maximum allowed common-mode voltage difference it can handle between two channels is 250 V.
