Thermcraft XST-6-0-36-3V - Manual (Page 48)

Installation Installation and Operation Handbook
1-16 2408 and 2404 Controller
TYPICAL WIRING DIAGRAM
Fig 1-10 Typical wiring diagram, Model 2408 Controller
Safety requirements for permanently connected equipment state:
• A switch or circuit breaker shall be included in the building installation
• It shall be in close proximity to the equipment and within easy reach of the operator
• It shall be marked as the disconnecting device for the equipment.
Note: a single switch or circuit breaker can drive more than one instrument.
For logic drive capability see following chart:-
C
O
M
M
S
1
Neutral
Heating
power fuse
(load
dependent)
Line
Thermocouple
Cooling Power
Fuse 1A(T)
Controller
Fuse 2A(T)
Solid State
Relay
e.g. TE10
+
-
Logic
heating
output
Heater
JA
JF
B
HA
HB
HC
HD
HE
HF
1A
1B
1C
1D
2A
2B
L
N
LA
LB
LC
Cooling
solenoid
valve
Circuit
breaker
JA
JF
B
JD
JE
JF
2C
2D
3A
3B
3C
3D
AA
AB
AC
V1
V+
V-
Triac
cooling
output
C
O
M
M
S
2
M
O
D
U
L
E
3