Product Service 1-800-522-7658
28
C
HAPTER
6
U
SING
T
HE
RS232
R
ECEPTACLE
The operation of the Freeze Dryer can be monitored using a computer when it is
connected to the RS232 receptacle on the rear panel. The computer cannot control
the operation of the Freeze Dryer. The monitored parameters are the collector
temperature in °C and vacuum in microbars.
Computer Connection for Computer
Interface
Check your computer to see which type of serial port is provided, then use a
connecting cable below:
1.
Computers with a 25 pin D-sub male serial connector should use Connect
Cable, Labconco part number 7537801, to connect a computer to the
Labconco Freeze Dryer.
2.
Computers with a 9 pin D-sub male serial connector should use Connect
Cable, Labconco part number 7537800, to connect a computer to the
Labconco Freeze Dryer.
The purpose of the RS232 interface is to send data to a data logging computer to
monitor the state and activity of the Freeze Dryer. This data is half duplex data.
The data properties are as follows:
1.
Data Rate 2400 Baud
2.
8 Bit word length
3.
1 Start bit, 1 Stop bit
4.
No parity is transmitted
5.
Standard ASCII character set
Summary of Contents for FreeZone 74200 Series
Page 5: ......
Page 53: ...Product Service 1 800 522 7658 48 APPENDIX B FREEZE DRYER DIMENSIONS Model 76705xx ...
Page 62: ...Appendix D Freeze Dryer Accessories Product Service 816 333 8811 or 1 800 522 7658 57 ...
Page 63: ...Appendix D Freeze Dryer Accessories Product Service 816 333 8811 or 1 800 522 7658 58 ...
Page 64: ...Appendix D Freeze Dryer Accessories Product Service 816 333 8811 or 1 800 522 7658 59 ...
Page 65: ...Appendix D Freeze Dryer Accessories Product Service 816 333 8811 or 1 800 522 7658 60 Ampules ...