KEP INT-69R, Инструкция по установке и эксплуатации

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RS232 / RS422 WIRING
COMPUTER HOOKUP:
RS 232: When connecting the unit to a
computer with RS 232 communication, only
three connections are needed. These con-
nections are: Receive data, Transmit data
and Ground. The connections should be
made as follows:
DB-9 CONNECTOR COMPUTER
Transmit data (pin 2) Receive data
Receive data (pin 3) Transmit data
Ground (pin 5) Ground
RS 422: When connecting the unit to a com-
puter with RS 422, five connections are
needed. These connections are: Receive
data A (+), Receive data B (-), Transmit data A
(+), Transmit data B (-) and Ground. The
connections should be made as follows:
DB-9 CONNECTOR COMPUTER
Trans. data A(+) (pin 2) Rec. data A(+)
Trans. data B(-) (pin 7) Rec. data B(-)
Rec. data A(+) (pin 3) Trans. data A(+)
Rec. data B(-) (pin 8) Trans. data B(-)
Ground (pin 5) Ground
PRINTER HOOKUP:
When connecting the unit to a printer, you
must first program the desired baud rate,
parity and strobe list with a computer. After
the unit is programmed it can be connected to
the printer. Connect the transmit line(s) of the
unit to the receive line(s) of the printer and be
sure that both devices have common
grounds. When the strobe line is triggered the
unit will transmit the selected strobe list which
you had previously programmed.
1- Printer busy: 3 to 30 VDC, Level activated.
2- Transmit A(+) (RS422); Transmit (RS232)
3- Receive A(+) (RS422); Receive (RS232)
4- Not Used
5- Ground
6- Strobe: 3 to 30 VDC Positive Edge
7- Transmit B(-) (RS422 Only)
8- Receive B(-) (RS422 Only)
9- Not Used
1 2 3 4 5
6 7 8 9
DB - 9 CONNECTOR
RS 232
TRANSMIT PIN (2)
GROUND PIN (5)
STROBE PIN (6)
PRINTER BUSY PIN (1)
TRANSMIT A (+) PIN (2)
GROUND PIN (5)
TRANSMIT B (-)PIN (7)
STROBE PIN (6)
RS 422
PRINTER BUSY PIN (1)
TRANSMIT A(+)PIN (2)
TRANSMIT B(-) PIN (7)
RECEIVE B(-)PIN (8)
RECEIVE A(+)PIN (3)
GROUND PIN (5)
RS 422
TRANSMIT PIN (2)
GROUND PIN (5)
RECEIVE PIN (3)
RS 232