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Product Overview and Highlights
Product Overview
Chapter 1
1.1 Product Overview
The VT-MODEM-4 is a rugged industrial telephone modem that has been designed for operation in electrical
enclosures installed in harsh environments. The VT-MODEM-4 supports all standard Hayes AT commands, Fax
Class 1 and Class 2 commands and S-registers and therefore can be set-up as an external modem on any PC.
The VT-MODEM-4 is compatible with most telecommunications or dial-up networking software.
A VT-MODEM-4 allows easy access to PLCs, Sixnet
leased line connections. The modem may be DIN rail or panel mounted for convenient and easy installation
adjacent to other DIN rail components inside of new or existing enclosures. Most Windows
communicate through a VT-MODEM-4 to remote devices to perform file transfers, diagnostics, program debugging
and many other operations.
Use the VT-MODEM-4 in dial-up and leased line applications.
The Industrial Sixnet VT-MODEM-4 allows for remote access to 3rd Party devices.
1.2 Product Highlights
1.2.1 VT‐MODEM‐4
Rated for -30° to +70°C operation
•
Proven in the toughest settings form pipelines in Alberta to remote locations in Sweden
•
DIN Rail or flat panel mounting
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Supports all PLCs, RTUs and other devices
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Compliant with telephone systems world-wide.
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VT-MODEM-4 Hardware Guide
Product Overview and Highlights
®
I/O and other devices via dial-in telephone connections or
Revised 2018-12-10
Drawing No. LP1087-A
®
software can
1-1
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