Shinko FCD-13A - 5.2 Wiring examples

20
Single-phase
Ground
24V
SSR
Alarm unit
Thermocouple
Heater
CT
5.2 Wiring examples
FCD-13A-R/M
* To prevent the unit from harmful effects of unexpected level noise, it is recommended
that a surge absorber be installed between the electromagnetic switch coils.
(Fig. 5.2-1)
FCD-13A-S/M, W
• The connectable SSRs in parallel are 4 units if the Shinko SSRs (SA-300 series)
are used.
• For a 24V AC/DC power source, do not confuse polarity when using direct current (DC).
(Fig. 5.2-2)
3-phase
100 to 240V AC
Ground
Heater
Electric furnace
Thermocouple
Alarm unit
Electro-
magnetic
switch
Power supply
for Alarm unit
*