Vansco VMM3120, User Manual

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User Guide 1
The Vansco Multiplex Module (VMM) 3120 is a software-programmable,
multiplexing, input/output controller that monitors dedicated and general-purpose
inputs, and controls solid-state-switch outputs.
The VMM modules can be configured to meet many system requirements through
I/O configuration options and ladder logic software.
Figure 1: VMM3120
The VMM3120 is designed to communicate through a J1939-based Controller
Area Network (CAN). Custom CAN messaging can be created in software, and
the VMM3120 can be used in any CAN 2.0B application.
The VMM3120 is controlled by ladder logic software.

You can write the software in ladder logic using the Vansco Multiplex
Module Software (VMMS) tool. Contact your Parker Vansco Account
Representative for more details about the VMMS.
The VMM3120 has many features, as follows

The VMM3120 can monitor up to 34 inputs:

15 digital inputs
1. About the VMM3120