Chapter: MODEL 203 DATA SYSTEMHARDWARE
Topic:
Model 203 Hardware Orientation
The SRI Model 203 PeakSimple Chroatography Data System is a single channel,
analog to digital converter, controlled by our powerful PeakSimple Software. TheModel
203may be used with any brand or model of HPLCor gas chromatograph offering an
analog detector output signal.
TheModel 203 also features two independent, programmable controlswhich can be
used for temperature and pressure ramping or HPLC gradient formation. There is also
aRemote Start input that is compatible with two-wire switch closure signals typically
output by GCs and LCs as a remote start signal.
Eight TTL outputs (0 to 5 volts) for computer control of external events come standard
with theModel 203. If TTL outputs are not adequate for your application, the Model 203
can also be ordered with optional relay circuits offering normally open (NO) and normally
closed (NC) switch closures.
POWER
•
SRI
MODEL
203
PeakSimple Chromatography Data
System
SingleChannel Serial Port
(front view)
DCPower Input
Opening for an analog signal cable
and remote device connections
RS232 serial port
connector
DATE
SERIALNUMBER
I
I
SERIAL. DATAPORT
e
O'--JoEJ~
I
SRI Instruments, Inc.
67006 Paradise Road
Las Vegas, NV89119
(702) 361·2210
(FAX) 361·9690
o
15 Vdc
+-e- -
(rear view)
TheModel 203 comeswith a built-in serial interface for connection to your desktop or
laptop computer's COMPort. (See the "PeakSimple ForWindows" section in this manual
for minimumsystem requirements.)
You should have received the following with yourModel 203 purchase:
(1 )Model 203 PeakSimple ChromatographyData SystemBox
(1) Serial Data Interface Cable for connection to your computer's COMPort
(1) 15Volt dcWall Transformer
(1) PeakSimple For Windows software package
(1) PeakSimple Chromatography Data SystemManual
