Lakeshore 340 - Page 11

Lake Shore Model 340 Temperature Controller User’s Manual
Table of Contents vii
LIST OF ILLUSTRATIONS
Figure No. Title Page
1-1 Model 340 Front Panel ................................................................................................................. 1-1
1-2 Typical Temperature Control System with Model 340.................................................................. 1-2
1-3 Model 340 Temperature Controller Block Diagram ...................................................................... 1-4
2-1 Silicon Diode Sensor Calibrations and CalCurve ......................................................................... 2-3
2-2 Typical Sensor Installation in a Mechanical Refrigerator.............................................................. 2-5
2-3 Examples of PID Control ............................................................................................................ 2-10
3-1 Typical Cryogenic Storage Dewar ................................................................................................ 3-3
3-2 Model 340 Rear Panel .................................................................................................................. 3-4
3-3 Power Fuse Access ...................................................................................................................... 3-6
3-4 Model 3003 Heater Output Conditioner...................................................................................... 3-10
3-5 ANALOG OUT 1 and 2 BNC Rear Panel Connector Details...................................................... 3-11
3-6 DIGITAL I/O DA-15 Rear Panel Connector Details .................................................................... 3-12
3-7 RELAYS LO and HI Rear Panel Connector Details ................................................................... 3-12
4-1 Model 340 Front Panel ................................................................................................................. 4-1
5-1 Data Flow...................................................................................................................................... 5-5
6-1 Record of Zone Settings ............................................................................................................... 6-6
8-1 SoftCal Temperature Ranges for Silicon Diode Sensors ............................................................. 8-4
8-2 SoftCal Temperature Ranges for Platinum Sensors .................................................................... 8-5
8-3 Sample Program #1.................................................................................................................... 8-12
9-1 GPIB Setting Configuration........................................................................................................... 9-5
9-2 DEV 12 Device Template Configuration ....................................................................................... 9-5
9-3 Typical National Instruments GPIB Configuration from IBCONF.EXE ....................................... 9-10
9-4 Serial Interface Connections....................................................................................................... 9-13
10-1 Model 2001 RJ-11 Cable Assembly ........................................................................................... 10-3
10-2 Model 2003 RJ-11 to DE-9 Adapter............................................................................................ 10-3
10-3 Optional Model 2002 RJ-11 to DB-25 Adapter ........................................................................... 10-4
10-4 Model 3012 Rack-Mount Kit ....................................................................................................... 10-4
10-5 Cover and Option Plate Screws.................................................................................................. 10-5
10-6 Model 340 Mounting Holes and Analog Option Plug.................................................................. 10-6
10-7 Model 3462 Mounting Holes and Analog Plug ........................................................................... 10-6
10-8 Model 340 Rear Panel with Model 3462 Option Card Installed.................................................. 10-7
10-9 Model 340 Rear Panel with Model 3464 Option Card Installed.................................................. 10-8
11-1 SERIAL I/O RJ-11 Rear Panel Connector Details...................................................................... 11-2
11-2 DIGITAL I/O DA-15 Rear Panel Connector Details .................................................................... 11-3
11-3 RELAYS LO and HI Rear Panel Connector Details ................................................................... 11-3
11-4 ANALOG OUT 1 and 2 BNC Rear Panel Connector Details...................................................... 11-4
11-5 SENSOR INPUT A and B Rear Panel Connector Details .......................................................... 11-4
11-6 HEATER OUTPUT Rear Panel Connector Details..................................................................... 11-4
11-7 IEEE-488 Rear Panel Connector Details.................................................................................... 11-5
11-8 Model 2001 RJ-11 Cable Assembly Wiring ............................................................................... 11-6
11-9 Model 2003 RJ-11 to DE-9 Adapter Wiring Details .................................................................... 11-6
11-10 Optional Model 2002 RJ-11 to DB-25 Adapter Wiring Details.................................................... 11-6
11-11 Location of Internal Components................................................................................................ 11-8