FieldServer FS-8700-39 - Manual (Page 5)

FS-8700-39 EST3 Driver Manual Page 5 of 26
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: [email protected]
3 HARDWARE CONNECTIONS
3.1 Pinouts
RJ-45 Pin From RJ-45 Color To EST3 ECP TB2
1 RX Brown TX 2
8 TX White/Orange RX 2
4 COM Blue/white COM 2
3.2 Connection Notes
There is normally only one interface to an EST3 system, even if multiple panels exist. All data for the
entire system is received through this single interface.
The interface on the EST3 panel may be COM1 or COM2, but it needs to be configured in the EST3 panel
as a gateway. Gateway Type III is recommended.
The EST3 panel monitors the quality of communications to the FieldServer and will detect a poor
connection. Poor connections are normally caused by inappropriate selection of gateway type, but can
also be related to installation quality.