User's Manual

Repair
332144C 47
Temperature Control Modules Connections
Table 9: Heater Control Module Connections
Connector
Description
120V 230V
DATA (A) Not used
Sensor (B) See Table 11
DISPLAY (C) Display
COMMUNICATION
(D)
Communication to power
boards
PROGRAM (E) Software programming
BOOT (F) Software bootloader
POWER/RELAY (G) Circuit board power input
and contactor control output
Table 10: Temperature Power Module Connections
Connector Description
COMMUNICATION
(H)
Communication to control
board
POWER (J) Power to heater
Table 9: Heater Control Module Connections
Connector
Description
120V 230V
Table 11: Sensor B Connections
120V 230V
DescriptionConnector Pin Connector Pin
B1 1, 2 B1 1, 2 Overtemperature Switch
B2 1 B1 5 Thermocouple ISO, R (red)
B2 2 B1 6 Thermocouple ISO, Y (yellow)
B2 4 B1 8 Thermocouple RES, R (red)
B2 5 B1 9 Thermocouple RES, Y (yellow)
B2 3 B1 3-4,7,10 Unused
F IG . 14: Temperature Control Module Connections
CB1 B2
AA
B1C
D
E
F
G
ti21843a
J
H
H
ti9843a4
120 V 230 V