Description
The NI-9882 is an industrial communication interface module, designated by the part number 781674-01. This module is specifically designed for applications requiring robust, reliable DeviceNet communication interfaces. It features a single port, which is isolated to enhance its safety and durability in industrial environments.
The core of its communication capabilities is the Bosch DCAN controller, which is fully compatible with the CAN 2.0B standard. This ensures that the NI-9882 can communicate effectively in a wide range of industrial networks. The module supports both 11 and 29-bit identifiers, making it versatile for different types of data packets and networking protocols.
For high-speed data transmission, the NI-9882 employs the NXP PCA82C251T CAN transceiver. This transceiver is compatible with the ISO 11898 standard, allowing for baud rates of up to 1 Mbps. Such high-speed capabilities are essential for applications requiring fast and reliable data exchange.
The module operates within a voltage supply range of +9 to +30 VDC, accommodating various industrial power supplies. Even in inactive or sleep mode, the power consumption remains low, at 1 W and 2.55 mW, respectively, making the NI-9882 an energy-efficient choice for continuous operation.
With a weight of 144 grams, this module is relatively lightweight, allowing for easy installation in a variety of settings. It also boasts a port-to-earth ground isolation of 60 VDC (continuous), providing an additional layer of operational safety and device protection.
Finally, the maximum voltage for Vsup terminals/port to COM is rated at -27 to +40 VDC, ensuring the device can handle various power fluctuations without compromising performance. The NI-9882’s robust features and specifications make it a reliable and efficient choice for industrial communication interfaces.
| Specification | Detail |
|---|---|
| Part Number | 781674-01 |
| Category | Industrial Communication Interfaces |
| Model | NI-9882 |
| Description | 1-Port, DeviceNet Interface Module |
| CAN Port | 1, isolated |
| CAN Controller | Bosch DCAN, compatible with CAN 2.0B |
| Identifiers | 11 and 29-bit |
| CAN Transceiver | NXP PCA82C251T, High-Speed, ISO 11898 compatible |
| Baud Rates | Up to 1 Mbps |
| Vsup Voltage Range | +9 to +30 VDC |
| Power Consumption (Inactive/Sleep Mode) | 1 W / 2.55 mW |
| Weight | 144 gram |
| Port-to-earth Ground Isolation | 60 VDC (continuous) |
| Max Voltage (Vsup terminals/port to COM) | -27 to +40 VDC |
Question 1: What is the part number for the NI-9882?
Answer 1: 781674-01
Question 2: What controller does the NI-9882 use?
Answer 2: Bosch DCAN controller
Question 3: What CAN transceiver is in the NI-9882?
Answer 3: NXP PCA82C251T
Question 4: What is the power range of the NI-9882?
Answer 4: +9 to +30 VDC
Question 5: What is the port-to-earth isolation value?
Answer 5: 60 VDC (continuous)
