EasyManuals Logo

Custom Audio Electronics VKP80II User Manual

Custom Audio Electronics VKP80II
76 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #20 background imageLoading...
Page #20 background image
1155
6699
RS232 SERIAL INTERFACE
Female DB9 connector
J3
1 DTR (out)
When “1”, printer is fed
2 TX (out)
During transmission, oscillates between “0” and “1” depending on data
3 RX (in)
During reception, oscillates between “0” and “1” depending on data
4 n.c.
5 GND
6 DTR (out)
When “1”, printer is fed
7 n.c.
8 RTS-O (out)
When “1”, printer is ready to receive data
9 +5VO
Note: Given the presence of the RS232 standard, logic value “0” corresponds to a voltage level of between +3 Vdc
and +15 Vdc and logic value “1” corresponds to a voltage level of between -3 Vdc and -15 Vdc.
Note: VKP80II > PC connection
The following pictures show an example of connections between the printer and a personal computer using a 9
pin female serial connector:
DEVICE PC
DCD
RXD
TXD
SIGNAL GND
DSR
CTS
DB9
1
2
3
4
5
6
7
8
9
DB9
1
2
3
4
5
6
7
8
9
Note: When use a serial cable, we recommend the installation of a ferrite core on the serial cable.
3. INSTALLATION
20 VKP80II User Manual

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Custom Audio Electronics VKP80II and is the answer not in the manual?

Custom Audio Electronics VKP80II Specifications

General IconGeneral
BrandCustom Audio Electronics
ModelVKP80II
CategoryPrinter
LanguageEnglish

Related product manuals