INFICON Sensistor ISH2000P Hydrogen Leak Detector, Panel Model - Manual (Page 35)

Hydrogen leak detector Sensistor ISH2000 - Operating Instructions
OP-Sensistor ISH2000-EN-201203 33
EN
8.14 Printer port
The Sensistor ISH2000 is equipped with a serial printer port. This is the 9-pin D-type
connector. It is used for printer connection, RS232 commands and APC driver
installation.
Connector pin configuration
The printer port is a standard 9-pin male D-sub. The connecting cable is a standard
9-pin file transfer cable (Null Modem Cable). For the pin configuration refer to Table
8-4.
Table 8-4. Pin configuration of the printer port.
Only pin 2 (Received data), pin 3 (Transmitted data) and pin 5 (Signal ground) are
used. Refer to Figure 8-5 for the wiring diagram.
Fig 8-5. D9 Null modem cable wiring diagram
Selectable printer types
Most PC-printers with serial interface can be connected to the 9-pin printer port.
Parallel (Centronics) interface printer can be used if connected through a serial to
parallel converter.
The port can be set up for the following printer types: PC Printer and Data Dump.
No printer
NOTICE!
Always switch power off before disconnecting or
connecting any cable.
Pin Signal Comments
1 (DCD) Not used
2 RD Received data
3 TD Transmitted data
4 (DTR) Not used
5 SG Signal ground
6 (DSR) Not used
7 (RTS) Not used
8 (CTS) Not used
9 (CE) Not used
1
2
3
4
5
6
7
8
9 9
8
7
6
5
4
3
2
1
CD CD
RxD RxD
TxD TxD
DTR DTR
SG SG
DSR DSR
RTS RTS
CTS CTS
R1 R1
D9 Female D9 Female