TE Technology TC-36-25-RS485 - Manual (Page 38)

38
Block Diagram
INPUT #1 SENSOR
TEMPERATURE
SENSOR
10K OHM POTENTIOMETER
0 TO 5 VDC*
0 to 20 mA DC**
PC SET VALUE
DIFF SET = INPUT 2
MP-2986 Display and Keypad
INPUT #2 AUXILLARY INPUT
*CONTROLLER INPUT IMPEDANCE 6.5K OHMS
**REQUIRES ADDITION OF EXTERNAL RESISTOR
SUMMING
JUNCTION
CONTROL
PID
PID W/ ALARM
DEADBAND
DEADBAND W/ ALARM
OUTPUTS
H-BRIDGE
1 TO 25 A PWM
2700 Hz
REMOTE INDICATOR
RED/YELLOW/GREEN
LED’S
INPUT #1 SENSOR
TEMPERATURE
SENSOR
INPUT #1 SENSOR
TEMPERATURE
SENSOR
10K OHM POTENTIOMETER
0 TO 5 VDC*
0 to 20 mA DC**
PC SET VALUE
DIFF SET = INPUT 2
MP-2986 Display and Keypad
INPUT #2 AUXILLARY INPUT
*CONTROLLER INPUT IMPEDANCE 6.5K OHMS
**REQUIRES ADDITION OF EXTERNAL RESISTOR
10K OHM POTENTIOMETER
0 TO 5 VDC*
0 to 20 mA DC**
PC SET VALUE
DIFF SET = INPUT 2
MP-2986 Display and Keypad
INPUT #2 AUXILLARY INPUT
*CONTROLLER INPUT IMPEDANCE 6.5K OHMS
**REQUIRES ADDITION OF EXTERNAL RESISTOR
SUMMING
JUNCTION
SUMMING
JUNCTION
CONTROL
PID
PID W/ ALARM
DEADBAND
DEADBAND W/ ALARM
CONTROL
PID
PID W/ ALARM
DEADBAND
DEADBAND W/ ALARM
OUTPUTS
H-BRIDGE
1 TO 25 A PWM
2700 Hz H-BRIDGE
1 TO 25 A PWM
2700 Hz
REMOTE INDICATOR
RED/YELLOW/GREEN
LED’S
REMOTE INDICATOR
RED/YELLOW/GREEN
LED’S