Tyco FlameVision FV300 SERIES - Page 41

INSTALLATION
40
PLC
+VE
-VE
TB1
S300 RELAY / 4 - 20mA FIELDBUS TERMINAL PCB
24V 4 - 20 0v 0v FB+ FB- EXC+ EXC- VID+ VID-
10
TB2
24V WT 0V FLT FLTC ALED ALM ALMC SCRI SCRO
20
4 - 20mA
CONFIGURATION/ DIAGNOSTICS ACCESS*
RS485
INTERFACE
* IT IS RECOMMENDED THAT AN RS485 CONNECTION IS PROVIDED TO CONNECT TO A PC FOR REMOTE CONFIGURATION AND DIAGNOSTICS
OPTIONAL VIDEO OUTPUT
BALUN
1k8 4k7 15k
ALARM
TEST
RESET
WINDOW
TEST
Fig. 25 4-20mA Output Wiring Diagram
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