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Product Catalog
Remote Terminal Units

 

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VT-A#-XXX-XXP

VersaTRAK with flexible communications

VT-M2-XXX-XXP

Mini-VersaTRAK with 2 or 3 serial ports

VT-MODEM-1

Industrial 33.6K Telephone Modem

VT-PS-024-01N

24 VDC Power Supply

VT-PB8

Discrete I/O Expansion Board

 

Model Selection Chart

Model #

On-board I/O

RS232

Ports

RS422/485

Port

RS485

Port

Ethernet

Port

 

DI

DO

AI

VT-A2-220-##P

8

4

8

-

2

-

-

-

VT-A2-420-##P

8

4

8

-

1

1

-

-

VT-A2-222-##P

8

4

8

-

4

-

-

-

VT-A2-422-##P

8

4

8

-

3

1

-

-

VT-A2-22E-##P

8

4

8

-

2

-

-

1

VT-A2-42E-##P

8

4

8

-

1

1

-

1

VT-A3-220-##P

8

4

8

4

2

-

-

-

VT-A3-420-##P

8

4

8

4

1

1

-

-

VT-A3-222-##P

8

4

8

4

4

-

-

-

VT-A3-422-##P

8

4

8

4

3

1

-

-

VT-A3-22E-##P

8

4

8

4

2

-

-

1

VT-A3-42E-##P

8

4

8

4

1

1

-

1

 

VT-M2-220-##P

4

2

8

-

2

-

-

-

VT-M2-420-##P

4

2

8

-

1

1

-

-

VT-M2-224-##P

4

2

8

-

2

-

1

-

 

Notes:

All models have the same memory options: -24P for 256K RAM, -44P for 1 Meg RAM, or -54P for 2 Meg RAM (1 or 2 Meg of memory is recommended when datalogging.)

 

All models can be I/O expanded using a VT-PB8, SixTRAK I/O modules, or RemoteTRAK I/O Modules (If a RS485 port is not available then RemoteTRAK I/O modules can be connected to any RS232 port using a RM-232-485-4 converter.

 

Ethernet models can also be I/O expanded using EtherTRAK I/O modules.