ABB NVAR-77 PC Board

Our service

 ▷We will provide you the product info and picture

▷Large stock, fast delivery

▷Competitive prices and quotation

▷Professional service,professional technical support

▷Warranty time is one year.

▷Strict test machine before shipment.

▷We could help you to get any components which is difficult to get

Product parameters

The CMM is part of a family of communication modules and demonstrates both communications 

control (CCM), remote terminal (RTU), and general IC69 communications (SNP) functionality. 

CCM, RTU and SNP are available on either or both serial ports in any of nine possible configurations: 

CCM/CCM, CCM/RTU, RTU/CCM, RTU/RTU, SNP/SNP, SNP/CCM, CCM/SNP, SNP/RTU, and 

RTU/SNP. 

The module delivers both the RS-232 and RS-485 interfaces and communicates with the PLC 

CPU via the backplane. 

Numerous CMMs can be placed in just one IC697 PLC system.

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