A-B 1784-U2DN/A

Product Name:
A-b 1784-U2DN/A Communication module 123.

Product Description:
The A-B 1784-U2DN/A communication module is A DH-485 network communication module designed by Allen-Bradley for factory-level applications. The module is capable of connecting up to 32 devices, including SLC 500 and Micrologix 1000 controllers, color graphics systems, and personal computers.12 It uses a logic independent dual bus electrical interface, which can realize the backup of the electrical interface or single device access to the dual redundant bus system, increasing the reliability and stability of the system.

Product parameters:
The main parameters of the A-B 1784-U2DN/A communication module may include:

Data electrical interface: The use of 9-pin Sub_D jack connector, in line with Profibus DP protocol specifications, support Profibus DP bus standards, various communication rates, can automatically identify or dip switch Settings 2.
Signal delay: For electrical port, signal delay ≤11Bit2.