• Flexibility: Provides the option of adding up to 128 ports per NT960 host adapter using ACM16s or ACM/Flex-16s.
  • Adaptability: The ACM/Flex-16 offers a highly modular and lightweight design allowing for easy integration into your application. Serial Line Interface Modules provide different electrical interfaces such as RS-232, RS-422/485 and 20 mA Current Loop on the same ACM/Flex-16 module. Provides full support for half duplex and full duplex RS-485 communications.
  • User Definability: The ACM/Flex-16 and the ACM-16 (RS-232) are fully compatible with each other. They can be mixed and matched to meet your precise requirements.
Part #: CDG032 Category: Tags: , ,

More Information

To satisfy your unique connectivity requirements, Connect Tech designed the ACM/Flex-16 to enhance the Intellicon-NT960 and NT960/PCI serial I/O subsystems. The ACM/Flex-16 brings our versatile “Flex” technology to the NT960, offering RS-232, RS-485 and Current Loop electrical interfaces.



16 asynchronous ports

Electrical Interfaces

20mA Current Loop, RS-232, RS-422/485



Communication Controllers



24 bytes TxD/RxD FIFOs per port

Baud Rate

50 bps – 115.2 Kbps

Data Bits

5, 6, 7 or 8 bits (plus optional parity)


Even, odd, no or forced parity

Control Signals

20mA: TxD, RxD (passive), RS-232: TxD, RxD, RTS, CTS, RI, DTR, DSR, DCD, RS-422/485: TxD+/-, RxD+/-, RTS+/-, CTS+/-

Operating Temperature

0°C to +70°C (+32°F to +158°F)

Storage Temperature

-60°C to +100°C (-76°F to +212°F)


0 – 90% non-condensing

Power Requirements

RS-232, 20mA: one Intellicon NT960 universal power supply required for every 48 ports
RS-485/422: one Intellicon NT960 universal power supply required for every 32 ports


Length: 32.81cm
Width: 14.10cm
Height: 4.06cm



Ordering Information

Main Products
Part Number Description
CDG032 ACM/Flex-16

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