LAMBDA OMNICOLL Fraction Collector - Sampler
Operation MANUAL 2023.01
www.lambda-instruments.com
33
11.1.4 Format of the data transmission
Speed:
2400 Bd (Baud)
8 data bits, odd parity, 1 stop bit
11.2 How to set the OMNICOLL Fraction Collector-Sampler address?
When the LAMBDA OMNICOLL fraction collector and sampler has been equipped with the
optional RS-232 interface, it can be controlled digitally, e.g., from a PC.
Disconnect the fraction collector-sampler from the mains. While keeping the direction button
STEP
pressed connect the fraction collector to the mains again. The message
“A”
and two
numbers will appear on the display. This number from 00 to 99 is the current address of the
fraction collector.
To change the address, press the buttons
Λ Λ Λ Λ
under the display until the desired number
is obtained. Confirm your choice by pressing the button
SET
.
11.3 RS-connection scheme
The 5-
pole DIN connector “REMOTE” of the communication module (Art. No. 6911 or 6929)
is used for the remote control and RS connection.
When the optional RS-232 interface is available the pins are used as follows:
No.
Colour
Description
1
blue
Input remote c3-12 V
2
white
RS-232 TTTL (TXD)
3
black
Ground (GND)
4
5
yellow
RS-232 RTTL (RXD)
LAMBDA Laboratory Instruments
Schochenmühlestrasse 2
CH-6340 Baar
SWITZERLAND
– EUROPE
Tel.: +41 444 50 20 71
LAMBDA CZ s.r.o.
Lozibky 1
CZ-61400 Brno
CZECH REPUBLIC
– EU
Hotline:
+420 603 970 653
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