151838B-01
National Instruments
151838B-01
National Instruments

Description
Part Number 151838B-01, the National Instruments NI-9881 C Series CANopen Interface Module is designed for high-speed CANopen applications on CompactRIO hardware, offering 1 CANopen channel with a maximum baud rate of 1 Mbits/s. Ideal for industrial automation-related applications like maritime electronics and medical equipment, this module can transmit and receive PDOs and SDOs per CiA DS 301 requirements and features software-selectable bus termination for Hi-Speed CAN transceivers.
The National Instruments NI-9881 C Series CANopen Interface Module (Part Number: 151838B-01) is a high-speed module designed for CANopen applications on CompactRIO hardware. Ideal for industrial automation-related applications like maritime electronics and medical equipment, this module offers 1 CANopen channel with a maximum baud rate of 1 Mbits/s. It can transmit and receive PDOs and SDOs per CiA DS 301 requirements. Equipped with a 9-pin, D-Sub male connector for easy connection to a CAN bus, this module features two common pins internally connected to the isolated reference of the module for ground connections. Additionally, the optional shield pin (SHLD) can improve EMC performance in noisy environments. With software-selectable bus termination for Hi-Speed CAN transceivers, users can switch on 120 Ω termination resistors with an API call.
Made By | National Instruments |
---|---|
Part Number | 151838B-01 |
Compatible Hardware | CompactRIO |
Communication Protocol | CANopen |
Maximum Baud Rate | 1 Mbits/s |
Connector Type | 9-pin, D-Sub male connector |
Distribution Cache Shipping Info and Options
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Shipping Options:
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Question:
What is the purpose of the National Instruments' NI-9881 C Series CANopen Interface Module?
Answer:
The National Instruments NI-9881 C Series CANopen Interface Module is designed for use in CANopen applications on CompactRIO hardware. It is ideal for industrial automation-related applications such as maritime electronics and medical equipment.
Question:
What is the maximum baud rate the NI-9881 module supports?
Answer:
The NI-9881 module supports a maximum baud rate of 1 Mbits/s.
Question:
What type of connector does the NI-9881 module feature for connecting to a CAN bus?
Answer:
The NI-9881 module features a 9-pin, D-Sub male connector for easy connection to a CAN bus.
Question:
What is the significance of the two common pins on the NI-9881 module?
Answer:
The two common pins on the NI-9881 module are internally connected to the isolated reference of the module, serving as ground connections.
Question:
How can users enable bus termination for Hi-Speed CAN transceivers on the NI-9881 module?
Answer:
Users can enable bus termination for Hi-Speed CAN transceivers on the NI-9881 module by using an API call to switch on 120 Omega; termination resistors.