Rs232 Connection - Hach 2100AN Instrument Manual

Laboratory turbidimeter
Hide thumbs Also See for 2100AN:
Table of Contents

Advertisement

SECTION 6,
continued
6.2

RS232 Connection

Figure 17
DB-9 Male RS232 Connector
Figure 18
RS232 Connection
The RS232 connection on the back panel mates with a standard RS232 connector
as indicated in Figure 17 (also see Table 3 and Figure 18). The factory RS232
interface output is an eight-bit data word plus one stop bit and no parity with a
baud rate of 1200. These settings can be changed with the setup menu, and are
saved in non-volatile memory.
Table 3 RS232 Pin Connections
Pin
2 - RXD
3 - TXD
5 - GND
6 - DSR*
SHELL - FG
All other pins are not connected
* Pin 6 is an optional printer handshake line. Do not connect when using a computer.
WARNING:
WHEN PANEL IS REMOVE, EYE PROTECTION IS REQUIRED AND EXPOSED SURFACES
MAY CAUSE SEVERE BURNS.
ADVERTISSEMENT:
LORSQUE LE PANNEAU EST RETIRE LE PORT DE LUNETTES DE PROTECTION
EST INDESPENSABLE ET LES SURFACES EXPOSEES PEUVENT CAUSER DE BRULEURES GRAVES.
SERIAL I/O
REMOTE
WARNING:
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD, REPLACE ONLY WITH THE SAME TYPE
AND RATING OF FUSE
AVERTISSEMENT: POUR UNE PROTECTION
CONTINUE CONTRE LE FEU REMPLACER LA
FUSIBLE PAR UNE DU MEME TYPE ET DE MEMES
CHARACTERISTIQUES
67
Description
Receive Data
Transmit Data
Signal Ground
Data Set Ready
Frame Ground
RS232 Connection
AIR PURGE
20 PSIG MAX
RECORDER
T, 1.6A, 250V

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents