User Guide
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88 Envirotronics SystemsPlus
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FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com 
Tel: (408) 262-2299 Fax: (408) 262-9042  Toll_Free: 888-509-1970 email: support@fieldServer.com 
1.   Envirotronics SystemsPlus Description 
The  Envirotronics SystemsPlus  driver allows the FieldServer to transfer data to and from 
devices  over  RS-232  using  Envirotronics  SystemsPlus  protocol.   The  FieldServer  can  only 
emulate a Client. 
Max Nodes Supported 
FieldServer Mode  Nodes  Comments 
Client  1  Only 1 Client node per port allowed 
The  Envirotronics  SystemsPlus  driver  allows  for  direct  interfacing  to  a  SystemsPlus 
Programmer/Controller device.  The driver acts as a Client to the device and can be used to 
read and set system parameters for status monitoring and control purposes.  Combined with 
other protocol drivers on a FieldServer such as BACNet, complete SystemsPlus monitoring and 
control is made possible via control systems such as Scada. 
The driver is not available as a Server since a FieldServer cannot fully emulate a SystemsPlus 
device’s interfaces. Any existing Server drivers are for FieldServer testing purposes only. 










