NI 9870 - 4-Port, RS232 C Series Serial Interface Module
Quality Assurance
All units thoroughly tested before shipping. 30-day return period.
The NI 9870 is a 4-port RS232 serial interface module designed for C Series hardware. It provides reliable, high-performance serial communication with support for standard RS232 protocols, enabling seamless integration with legacy devices and industrial equipment. Ideal for applications requiring multiple serial connections, this module ensures robust data transfer and precise control in complex automation systems.
Part Number: 779891-01
Shipping Information
Standard: Ships in 3-5 days
Expedited: Ships next day (select countries).
DHL is our preferred shipper. You may also request UPS or Fedex.
Returns and Warranty
We have a 30-day no-risk return policy. If you are not completely satisfied with your purchase, you can return the item(s) within 30 days of receipt for a full refund.