Hi all,

As some of you already know, we are moving our website from www.asteamtechnologies.com to www.asteamtechno.com as our new platform with some extra security features, optimized for Mobile view, A strong and visible call to action and many more.... Please update to your database i.e. Email addresses & web address as earliest as possible,

Thank you,
ATSPL team, Surat, India.

  • Formerly Asteam Technologies | Welcome to The Era of Automation

   +91 95378 40404

   contact@asteamtechnologies.com

Awesome Image

The module is ideal in control configurations where there is a need for the CompactLogix processor to exchange data with other non-Rockwell Automation control devices in low speed applications.


The MVI69-S3964R can communicate with devices using two RS-232, RS-422 communication lines (ports). The ports operate independently from each other


Features and Benefits
-The 3964R protocol was designed by Siemens for bidirectional data communication through a point-to-point connection. It is a peer to peer protocol with read and write access. A BCC check sum ensures the integrity of the transfer.
  • Specifications
  • Single Slot - 1769 backplane compatible
  • The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module
  • Ladder Logic is used for data transfer between module and processor. Sample ladder file included.
  • Configuration data obtained from configuration text file downloaded to module. Sample configuration file included.
  • Supports all CompactLogix processors: L20/L23/L30/L31/L32/L35, L43 and L45 (L43 and L45 supported with RSLogix 5000 v16.03 or later)
  • Also supports MicroLogix 1500 LRP
Select your currency
USD United States (US) dollar