Dual COM Port Card, 2 RS-232/422/485

DescriptionDual COM Port Card, 2 RS-232/422/485
Part #FG2022

D-Tools Certified Product

This product can be found in the D-Tools manufacturer product database and specified as a third party device when building and proposing a system using D-Tools System Integrator software. D-Tools data includes attributes that make it easier to sell, design, and install systems including: overview, specifications, images, product documentation and more. AMX is a member of the D-Tools Manufacturer Vantage Point (MVP) program designed to provide D-Tools customers the most up-to-date product information.


To satisfy the requirements/regulations of existing or future government programs, this two-letter code is being provided to designate the country of origin for this product.

(Click here for a list of all countries and their respective two-letter code.)

This Product Has Been Replaced By: EXB-COM2

The NXC-COM2 Dual COM Port Card provides two RS-232, RS-422, or RS-485 control ports and LED feedback for remote sources connected to the NXF NetLinx CardFrame, NI-4000 or NXS-NMS NetModule Shell. The NXC-COM2 can be used for stand-alone operation in the NXS-NMS NetModule Shell or in conjunction with up to 12 Control Cards in the NXF NetLinx CardFrame. NetLinx Control Cards provide flexible, modular building blocks for creating advanced control applications. With a full array of LED status indicators at the front, the LEDs are easily viewed from the NetLinx enclosure's translucent cover. Whether in a CardFrame or NetModule, NetLinx Control Cards operate directly on the high-speed ICSNet data bus.

Provides two RS-232/422/485 data control ports and front-panel feedback


140 mA @ 12 VDC

Data 1-2: Two RS-232/422/485 control ports, supports XON/XOFF, CTS/RTS, 300-230,400 baud


  • Red LED shows TX (transmit) data activity
  • Yellow LED shows RX (receive) data activity
    - LED 1: CH1 TX (red)
    - LED 2: CH1 RX (yellow)
    - LED 3: CH2 TX (red)
    - LED 4: CH2 RX (yellow)
  • Green ICSP status LED (located on the board):
    - On = card is not in communication with the Master
    - Blinks (1-second intervals) during normal operation

Two 10-pin 3.5 mm captive-screw terminals


Note: Specifications are subject to change. The most current and complete specifications for this product can always be found at AMX.com: AV for an IT World.

NXF NetLinx CardFrame (FG2001)
NXS-NMS NetModule Shell (FG2009-10)
Feedback | Gear Store | Site Map | Terms of Use | Privacy Policy | Warranty