ERICO TDS-DINLINE Surge Suppressor - Manual (Page 23)

PAGE 23
MULTIPLE ALARM CONNECTION EXAMPLE
TDS180-4S TDS140-2S
✽WARNING - Connections are polarity sensitive. Do not reverse.
To remote
alarm
circuit
TDS-AR
Voltage free contacts ✽ ✽
✽
N L T
1
T
1
T
2
T
2
X T
2
T
1
X