Lakeshore 340 User Manual page 142

Accessories (Continued)
Model
268-301 DA-15 D-Style Shell. Used for Digital I/O connector.
268-303 DA-15 D-Style Plug. Used for Digital I/O connector.
RJ-11 Cable Assembly. Four-Wire Cable Assembly with RJ-11 plugs on each end. Used with
2001*
RS-232C Interface. Cable is 14 feet (4.6 meters) long. See Figure 10-1.
RJ-11 to DB-25 Adapter. Adapts RJ-11 receptacle to female DB-25 connector. Connects
2002
Model 340 to Customer computer rear RS-232C Serial Port. See Figure 10-3.
RJ-11 to DE-9 Adapter. Adapts RJ-11 receptacle to female DE-9 connector. Connects
2003*
Model 340 to Customer computer rear RS-232C Serial Port. See Figure 10-2.
Heater Output Conditioner. The heater output conditioner is a passive filter which further
reduces the already low Model 340 heater output noise. The typical insertion loss for the Model
3003 is 20 dB at line frequency, and >40 dB from double the line frequency up. A 144 mm ×
72 mm × 165 mm (5.67 × 2.84 × 6.5 inches) panel mount enclosure houses this option, weight is
1.6 kilograms (3.5 pounds). See Figure 3-3.
3003
The Model 3003 requires no external power. Take care not to reverse the polarity of incoming
heater signal. A protection diode on the Model 3003 input acts as a short in case of reversed
polarity. It is not necessary to use the ground terminals provided, but in certain circumstances it
can help to reduce the noise. Shorting out the filter input or output with the controller driving it
turned on is not recommended, as the Model 3003 may have a large stored charge.
3401 Connector Kit.
MAN-340* Model 340 Temperature Controller User's Manual.
3405-DCARD Data Card, Flash. For Model 340 update, setup, and curve storage.
3405-SRAM Data Card, Blank SRAM. For data logging.
3507-1S Cable Assembly for 1 Sensor. 10 feet long.
3507-2SH Cable Assembly for 2 Sensors and 1 Heater. 10 feet long.
CalCurve™, Floppy Disk. Consists of breakpoint pairs from a Sensor Precision Calibration
8000
loaded on a floppy disk in ASCII format for Customer downloading.
CalCurve™, Factory Installed. The Model 8001 provides custom factory programming of
specific sensor calibration curves. The Precision Option improves combined sensor and
8001-340
instrument accuracy to within ±0.1 K or better over the calibrated temperature range of the
sensor. The Precision Option data is stored in non-volatile memory. Requires a calibrated
sensor.
CalCurve™, Field Installation. Precision option field installation for Model 340 owners.
8002-05-340
Consists of the break point table from a calibrated sensor stored in the instrument. When
ordering, specify your instrument serial number and calibrated sensor model and serial number.
IEEE-488 (GPIB) Computer Interface Interconnect Cable Assembly. This cable assembly is
8072
used to connect two IEEE-488 devices. Cable is 1 meter (3.3 feet) in length.
* Accessories included with a new Model 340.
10-2
Lake Shore Model 340 Temperature Controller User's Manual
Description Of Model 340 Accessories
Options and Accessories