Operating conditions
Operating instructions GLP
1 -- 6
6.562.98.5.01.18
1.1.11.5
Connecting cables to peripherals
-- All connecting lines/cables must be shielded. The shielding must provide a
large contact surface on both ends towards the plug housing.
-- Cables must not be installed in parallel with power supply cords. If inevitable,
the minimum spacing between the lines should not be less than 0.5 m/2 feet.
-- Temperature range of cables: -- 15
o
to + 80
o
C
1.1.11.6
Installation of data cables
Cables permitted:
-- Shielded cable 4 x 2 x 0.14 mm
2
( 4 x 2 x AWG 26)
6 x 2 x 0.14 mm
2
( 6 x 2 x AWG 26)
12 x 2 x 0.14 mm
2
(12 x 2 x AWG 26)
-- Send and receive lines must be pair--twisted.
-- Max. lengths: for V 24 interface (RS 232C) 25 m
for TTY interface (20 mA) 300 m
system bus SB (RS 485) 1200 m
radial cable 5 m
1.1.11.7
EC pattern examination
The EC pattern examination is based on the following recommendations/standards:
OIML R76 OIML R51
1.1.11.8
Standards and Directives
The devices have been designed for industrial application.
The labelers satisfy the following requirements:
Metrology:
Council Directive 90/384/EEC on non--automatic weighing instruments
OIML R 51 Automatic catchweighing instruments
OIML R 76 Non--automatic weighing instruments
DIN EN 45501
Metrological aspects of non--automatic weighing instruments
Electromagnetic compatibility:
Directive 89/336/EEC EMC directive on electromagnetic compatibility
DIN EN 50082/1,2 Generic immunity standard
Residential, commerical and light industry
DIN EN 50081/1,2 Generic immunity standard
Residential, commerical and light industry
Electrical safety:
Directive 73/23/EEC for electrical equipment designed for use
within certain voltage limits
DIN EN 60950, VDE 0805 Safety of information technology equipment,
including electrical business equipment
UL 1950 Safety of information technology equipment,
including electrical business equipment, USA
1.1
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