NI 779891-02 | NI 9870, 4-port RS232 serial module (module only)

Name: 779891-02 | NI 9870, 4-port RS232 serial module (module only)
Brand: NI
SKU: 779891-02
Price: 1150.0 EUR
Availability: InStock

Manufacturer number: 779891-02

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779891-02 | NI 9870, 4-port RS232 serial module (module only).

Technical Data

Bustype:	C Series
Communication protocol:	Serial, CANopen
Connection type front:	10-pin, female RJ50
Module width:	1
Protectively coated:	No
Warranty (years):	1
Weight (kg):	0.21
With case:	Yes

Description

779891-02 | NI 9870, 4-port RS232 serial module (module only)

The NI-9870 module can be used to add RS-232 serial ports to CompactRIO systems. The serial ports can be accessed directly from the FPGA, which provides flexibility when communicating with serial devices. The module has individual buffers on each connector that save space on the FPGA and allow for easier programming. The NI ‑ 9870 supports default settings for start bits, stop bits, and handshaking. It uses an external power source for maximum compatibility and reliability.

About the Manufacturer

NI stands for forward-looking hardware and software solutions in test and measurement technology and supports engineers and scientists in research, development, and production, for example in automotive, electronics, semiconductors, and aerospace. As a sales partner and the only Authorized Training Partner in Germany, dataTec offers expert consulting, a broad portfolio ranging from PXI systems to LabVIEW, and high-quality training through the dataTec Akademie.

TechTalk

The future of measurement technology: Intelligent test systems with NI

Laura Le Cam from dataTec talks to Oliver Bruder from NI about the current challenges and opportunities surrounding inte...

08/07/2025

Reading time 4 Min.

NI 779891-02 | NI 9870, 4-port RS232 serial module (module only)

779891-02 | NI 9870, 4-port RS232 serial module (module only).

Technical Data

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Description

779891-02 | NI 9870, 4-port RS232 serial module (module only)

About the Manufacturer

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