Chapter/Paragraph
3
INSTALLATION ...................................................................................................................................................... 3-1
3.0
GENERAL ......................................................................................................................................... 3-1
3.1
INSPECTION AND UNPACKING ...................................................................................................... 3-1
3.2
REPACKAGING FOR SHIPMENT .................................................................................................... 3-1
3.3
REAR PANEL DEFINITION ............................................................................................................... 3-2
3.4
LINE INPUT ASSEMBLY ................................................................................................................... 3-3
3.4.1
Line Voltage ................................................................................................................................... 3-3
3.4.2
Line Fuse and Fuse Holder ............................................................................................................ 3-3
3.4.3
Power Cord .................................................................................................................................... 3-3
3.4.4
Power Switch ................................................................................................................................. 3-4
3.5
3.5.1
3.5.2
Sensor Lead Cable ........................................................................................................................ 3-4
3.5.3
3.5.4
Sensor Polarity ............................................................................................................................... 3-5
3.5.5
3.5.6
3.5.7
Lowering Measurement Noise........................................................................................................ 3-6
3.6
3.6.1
Sensor Input Terminals .................................................................................................................. 3-7
3.6.2
Thermocouple Installation .............................................................................................................. 3-7
3.6.3
Grounding and Shielding ................................................................................................................ 3-7
3.7
HEATER OUTPUT SETUP ............................................................................................................... 3-8
3.7.1
Loop 1 Output ................................................................................................................................ 3-8
3.7.2
3.7.3
Loop 1 Heater Output Wiring ......................................................................................................... 3-8
3.7.4
Loop 1 Heater Output Noise .......................................................................................................... 3-9
3.7.5
Loop 2 Output ................................................................................................................................ 3-9
3.7.6
Loop 2 Output Resistance .............................................................................................................. 3-9
3.7.7
Loop 2 Output Connector ............................................................................................................... 3-9
3.7.8
Loop 2 Heater Protection ............................................................................................................... 3-9
3.7.9
Boosting the Output Power ............................................................................................................ 3-9
3.8
ANALOG OUTPUT .......................................................................................................................... 3-10
3.9
RELAYS .......................................................................................................................................... 3-10
3.10
4
OPERATION ........................................................................................................................................................... 4-1
4.0
GENERAL ......................................................................................................................................... 4-1
4.1
FRONT PANEL DESCRIPTION ........................................................................................................ 4-1
4.1.1
Keypad Definitions ......................................................................................................................... 4-1
4.1.2
Annunciators .................................................................................................................................. 4-3
4.1.3
General Keypad Operation ............................................................................................................ 4-3
4.1.4
Display Definition ........................................................................................................................... 4-4
4.1.5
Heater Bar Definition ...................................................................................................................... 4-4
4.2
TURNING POWER ON ..................................................................................................................... 4-5
4.3
4.4
INPUT SETUP ................................................................................................................................... 4-7
4.4.1
Diode Sensor Input Setup .............................................................................................................. 4-7
4.4.2
4.4.3
NTC RTD Sensor Input Setup ........................................................................................................ 4-8
4.4.3.1
Thermal EMF Compensation ...................................................................................................... 4-9
4.4.4
4.4.4.1
4.4.4.2
4.5
CURVE SELECTION ....................................................................................................................... 4-12
ii
Lake Shore Model 332 Temperature Controller User's Manual
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