Description
The 777318-330 is a Digital Input Module designated as the cFP-DI-330, which falls under the Compact FieldPoint category. Manufactured by National Instruments, this module is designed for applications that require digital input functionality, including sinking and sourcing as well as power sensing capabilities.
This module supports 8 DI channels, catering to a broad voltage range from 5 to 250 volts, compatible with both AC and DC signals. This flexibility makes it suitable for a wide array of industrial applications. It is specifically designed to accommodate 5 VDC to 48 VDC, and up to 240 VAC compatible voltage signals, ensuring versatility in connecting various types of sensors and actuators.
The cFP-DI-330 boasts module-to-module isolation, enhancing its reliability and safety for sensitive applications. It mounts directly onto the backplane of a Compact FieldPoint device, facilitating easy integration into existing systems. Each of the 8 current-limited universal inputs is limited to 1.5 mA, ensuring protection for both the module and the connected devices.
Regarding its power requirements, the module draws 200 mW from a network module, minimizing the overall power consumption of the system. Additionally, it features green POWER and READY indicators, providing visual feedback on the operational status of the module at a glance.
| Specification | Detail |
|---|---|
| Part Number | 777318-330 |
| Category | Compact FieldPoint |
| Model | cFP-DI-330 |
| Description | Digital Input Module (AC/DC V sink/source) |
| Manufacturer | National Instruments |
| Channels | 8 DI channels |
| Voltage Range | 5 to 250 volts (AC and DC) |
| Application | Sinking and sourcing, Power sensing |
| Module-to-Module Isolation | Yes |
| Compatible Voltage Signals | 5 VDC to 48 VDC, Up to 240 VAC |
| Mounting | Backplane of Compact FieldPoint device |
| Current-Limited Universal Inputs | 8 |
| Input Signal Current | Limited to 1.5 mA |
| Power Requirement | 200 mW from a network module |
| Indicators | Green POWER and READY |
Question 1: What is the voltage range for the 777318-330?
Answer 1: 5 to 250 volts
Question 2: How many DI channels does cFP-DI-330 have?
Answer 2: 8 DI channels
Question 3: What’s the max AC voltage cFP-DI-330 can handle?
Answer 3: Up to 240 VAC
Question 4: What is the current limit per input on the cFP-DI-330?
Answer 4: 1.5 mA
Question 5: Does the cFP-DI-330 have module-to-module isolation?
Answer 5: Yes
