KERN PES 620-3M User Manual

TPES-B_TPEJ-B-BA-e-2319 72
19 Interfaces
The balance can communicate with external peripherals using the interface. Data can
be sent to a printer, PC or control displays. In the same way, control commands and
data inputs may occur via the connected devices (such as PC, keyboard, barcode
reader).
19.1 RS-232C interface for data input and output
The balance is equipped as per standard with an RS232C interface to connect a
peripheral device (e.g. printer or computer).
19.1.1 Technical data
Connection
9 pin d-subminiature bushing
Baud rate
1200/2400/4800/9600/19200 optional
Parity
Empty / Odd number / Even number
Pin connection:
Pin nr.
Signal
Input/Output
Function
1
-
-
-
2
RXD
Input
Receive data
3
TXD
Output
Edit data
4
DTR
Output
HIGH (when scale is
switched on)
5
GND
-
Signal ground
6
-
-
-
7
-
-
-
8
-
-
-
9
-
-
-

KERN PES 620-3M Specifications

General

Brand	KERN
Model	PES 620-3M
Category	Scales
Language	English