User Guide
FS-8700-133 Genisys Manual                Page 3 of 13 
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com 
Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com 
1   GENISYS DESCRIPTION  
The Genisys driver allows  the transfer of data  to  and from devices over RS-232 Genisys protocol.  Vital Harmon 
Logic  Controller  (VHLC)  supports  Genisys  protocol.    IM-188  VHLC  GENISYS  SOFTWARE  MANUAL  100188-008 
AB0.PDF  is  the  basis  of  the  Genisys  driver.    The  FieldServer  can  be  configured  as  a  Client.  Limited  Server  side 
functionality has been implemented for FieldServer’s quality assurance requirements only. 
Max Nodes Supported 
FieldServer Mode 
Nodes 
Comments 
Client 
1 
Only 1 virtual client per port allowed on multidrop systems. 
Server 
255 
Maximum device addresses pollable by Client – protocol limitation. 
2  DRIVER SCOPE OF SUPPLY 
2.1  Supplied by FieldServer Technologies for this driver 
FieldServer Technologies PART # 
Description 
FS-8915-10 
UTP cable (7 foot) for RS-232 use 
FS-8917-04 
RJ45 to DB25F connector adapter 
FS-8700-133 
Driver Manual. 










