User manual

22 GMC-I Messtechnik GmbH
10 Technical Data
Connection elements
Fasteners on test instrument 2 knurled screws for fastening in the lid of
the test instrument; transmission of mea-
sured data and power supply via ribbon
cable and 9-pin D-SUB connector, to be
connected to the RS232 interface of the
test instrument
Interfaces RS232, bidirectional, 9-pin D-SUB socket,
e.g. for connection to a PC or a barcode
reader, or RFID Scanner
USB, 4 pin USB1.1 type B,
for connection to a PC
(only for transmission of measured data)
Data Memory
RAM (data) 100 kbytes
Real-time clock with date battery-backed by embedded Lithium cell
RS232 Interface
Type RS232, serial, per DIN 19241
Operating voltage
6.5 V ... 12 V for connection to test instrument
Current consumption 40 mA typical
Baud rate 9600 bauds
Parity none
Data bits 8
Stop bit 1
Note
A comprehensive description of the interface protocole can be
downloaded from our website www.gossenmetrawatt.com.
Assignment of the Interfaces: see following page