Description
The National Instruments SCC-CI20 Current Input Module, with Part Number 777459-05, is designed to efficiently convert current into voltage using a 249 Ohm resistor, supporting a signal voltage range from 0 to 5 volts. Compatible with the E series DAQ devices, it can support two current sources with a capability of up to 20 mA.
Featuring a differential instrumentation amplifier, it ensures that each input signal is buffered separately. The module boasts a resistance tolerance of 0.05% and a temperature coefficient of 10 ppm/°C. With a maximum power dissipation across the resistor of 0.25 watts and a maximum gain error of ± 0.1%, it maintains precision in readings.
The dynamic bandwidth of the module is 10 kHz, which is suitable for various applications, and its compact physical dimensions are 8.89 x 2.92 x 1.85 cm. The built-in connector facilitates easy integration into measurement systems.
| Specification | Detail |
|---|---|
| Part Number | 777459-05 |
| Product Name | National Instruments SCC-CI20 Current Input Module |
| Function | Converts current into voltage |
| Resistance Value | 249 Ohms |
| Signal Voltage Range | 0 to 5 volts |
| Compatible DAQ Device Series | E series |
| Number of Current Sources Supported | Two |
| Current Source Capability | Up to 20 mA |
| Instrumentation Amplifier | Differential, buffers signal for each input |
| Resistance Tolerance | 0.05 % |
| Temperature Coefficient | 10 ppm/°C |
| Max Power Dissipation Across Resistor | 0.25 watts |
| Max Gain Error | ± 0.1 % |
| Dynamic Bandwidth | 10 kHz |
| Dimensions (cm) | 8.89 x 2.92 x 1.85 |
| Connector Type | Built-in |
Q1: What is the resistance tolerance and temperature coefficient of the National Instruments SCC-CI20 Current Input Module, which has a part number of 777459-05 and can convert current into voltage using a 249 Ohm resistor?
A1: The maximum gain error of the National Instruments SCC-CI20 Current Input Module with Part Number 777459-05 is ±0.1%.
Q2: What are the specifications and features of the National Instruments SCC-CI20 Current Input Module, including its resistance tolerance and temperature coefficient?
A2: The National Instruments SCC-CI20 Current Input Module, with Part Number 777459-05, is designed to convert current into voltage using a 249 Ohm resistor and supports a voltage range from 0 to 5 volts. It is compatible with E series DAQ devices and can handle two current sources up to 20 mA. The module features a differential instrumentation amplifier for individually buffered input signals, has a resistance tolerance of 0.05%, and a temperature coefficient of 10 ppm/
Q3: What is the maximum current that can be supported by each of the two current sources on the National Instruments SCC-CI20 Current Input Module?
A3: Each of the two current sources on the National Instruments SCC-CI20 Current Input Module can support a maximum current of up to 20 mA.
Q4: What is the maximum current capability of the two current sources supported by the National Instruments SCC-CI20 Current Input Module, and what is its part number?
A4: The resistance tolerance of the National Instruments SCC-CI20 Current Input Module with Part Number 777459-05 is 0.05%, and its temperature coefficient is 10 ppm/°C.
Q5: What is the maximum gain error of the National Instruments SCC-CI20 Current Input Module with Part Number 777459-05?
A5: The National Instruments SCC-CI20 Current Input Module can support two current sources with a maximum current capability of 20 mA each, and its part number is 777459-05.
