KERN PNJ Series User Manual

62 PNJ_PNS-BA-e-1612
11 RS232C-interface
11.1 General hints
For the connection of a peripheral device (printer, computer) the balance is as per
series equipped with a RS232C-interface.
The following conditions must be met to provide successful communication between
the weighing balance and the peripheral devices.
• Connect balance using a suitable cable with the interface of the peripheral
device. Faultless operation requires an adequate KERN interface cable.
• Communication parameters (baud rate, bits and parity) of balance and
peripheral device must match.
Pin allocation of the balance output plug (Sub-D, 9 poles):
Pin nr. Signal Input/Output Function
1
-
2
RXD
Input
Receive data
3
TXD
Output
Transmit data
4
DTR
Output
HIGH
5
GND
-
Signal ground
6
-
-
7
-
-
8
-
-
9
-
-

KERN PNJ Series Specifications

General

Brand	KERN
Model	PNJ Series
Category	Scales
Language	English