Sierra Monitor Company FS-8700-48 - Manual (Page 7)

FS-8700-48 Fike Cheetah Manual Page 8 of 37
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]
3.3 RS-232 Connection to Fike Cheetah X i Panel
RJ45 Connector
CHEETAH XI
PANEL
Terminal
Block
FS-8917-16
P5
RJ45
FieldServer
Tx
Rx
Gnd
Rx
Tx
Gnd
4
2
1
P5
Cheetah XI
8
1
4
Pinouts
FieldServer
P1
1 8
RS-232 Port
3.3.1 Connection Notes:
Communication on the RS-232 port is untested.
We recommend that a RS-232 optical isolator is used on the connection between the FieldServer and the
Cheetah XI panel to isolate any potential ground differential issues.