39
12 Heater Break Alarm (HBA)
12.1 HBA Wiring Example
SSR
+
-
AC POWER
CT
Heater
Se
nso
r
OUT1
AL1
(HBA Relay)
(CT Input)
(Sensor Input)
12.2 HBA Function Description
HBA function detects the AC current flowing through the heater by a Current Transformer
(CT), and compares the CT input value and HBA set value. When OUT1 is ON and CT
input value is less than HBA set value during 5 seconds, AL1 is activated. Otherwise, AL1
is not activated.
The AC current flowing through heater can also be monitored in HBA setting mode.
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Summary of Contents for FA Series
Page 1: ...0 All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 7: ...6 2 3 Terminal Wiring Diagram All manuals and user guides at all guides com...
Page 17: ...16 4 6 FY100 Terminals 175mm x 110mm All manuals and user guides at all guides com...
Page 18: ...17 4 7 FY101 Terminals 90mm x 90mm All manuals and user guides at all guides com...
Page 65: ...63 19 Order Information 19 1 FA Series All manuals and user guides at all guides com...
Page 66: ...64 All manuals and user guides at all guides com a l l g u i d e s c o m...
