Tyco FlameVision FV300 SERIES - Detector Assembly and Power-Up

COMMISSIONING
47
7.3 TERMINAL BOARD CONNECTIONS
NOTES: 1. SHIELDED TWISTED PAIR, MAXIMUM DISTANCE 3000m. MAXIMUM DISTANCE USING MICC IS 1200m. EXAMPLES ARE BELDEN 9460 OR 9574. ACTUAL DISTANCE IS DEPENDANT ON BAUD RATE, CABLE TYPE AND GAUGE. 2. CATEGORY 5 CABLE. EXAMPLE, BT CABLE. 3. SHIELDED DATA CABLE.
EXTERNAL
SUPPLY 15 - 30V
4 - 20mV
0V
RS485+ RS485-
MODBUS
RS485+ RS485-
COMMISSIONING
VIDEO OUT +
VIDEO OUT -
{
NOTE 1
{
NOTE 2
{
{
NOTE 3
TB1
S300 RELAY / 4 - 20mA FIELDBUS TERMINAL PCB
24V 4 - 20 0v 0v FB+ FB- EXC+ EXC- VID+ VID-
10
24V IN
0V
24V OUT 0V OUT WALK TEST
FAULT N/C FAULT COM REMOTE LED ALARM N/O ALARM COM SCREEN IN SCREEN OUT
TB2
24V WT 0V FLT FLTC ALED ALM ALMC SCRI SCRO
20
FAULT N/C
FAULT COM
ALARM N/O
ALARM COM
R
EOL
POSSIBLE MONITORING
CIRCUIT FOR RELAY
VERSION
Fig. 30 Simplified Wiring Diagram
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