6
Operating instructions V604s Be
Camille Bauer
TC W5Re-W26Re,
W3Re-W25Re
±0.1% ±2.0 K
DC voltage mV
±0.1% ±0.015 mV
DC voltage V
±0.1% ±0.0045 V
DC current mA
±0.1% ±0.0015 mA
Additional error (additive)
High range minimum value
(Minimum value >40%
of maximum value):
±0.1% of maximum value
Small output range
±0.1% * (reference range / new
range)
Cold junction
compensation internal ±3 K
Infl uencing factors
Ambient temperature
±0.1% per 10 K at reference con-
ditions
other settings: basic accuracy
and additional errors per 10 K
Long-term drift
±0.1%
Common mode/
series mode infl uence
±0.2%
Ambient conditions
Operating temperature –25 … +55 °C
Storage temperature
–40 … +70 °C
Relative humidity
≤75%, no dew
Range of utilisation
Internal room up to 2000 m above
sea level
Installation details
Design
Top-hat rail housing U4
Combustibility class V-0
according to UL 94
Dimensions
See dimensional drawing
Assembly
For snap-on fastening on top-hat
rail (35 x 15 mm or 35 x 7.5 mm)
according to EN 50022
Terminals
Pluggable, 2.5 mm
2
Weight 0.14
kg
Product safety, regulations
Electromagnetic
compatibility
EN 61000-6-2 / 61000-6-4
Ingress protection (acc.
IEC 529 or EN 60529)
Housing IP 40
terminal IP20
Electric design
Acc. IEC or EN 61010
Degree of pollution
2
Between power sup-
ply and all circuits and
between the measur-
ing input (1 + 2) and all
circuits
Reinforced insulation
overvoltage category III
Working voltage 300 V
Test voltage 3.7 kV AC rms
Between output
(1 + 2) and relay contact
Reinforced insulation
overvoltage category II
Working voltage 300 V
Test voltage 2.3 kV AC rms
Between output (1 + 2)
and the bus connection
Functional insulation
Working voltage <50 V
Test voltage 0.5 kV AC rms
Environmental tests
EN 60068-2-1/-2/-3
EN 60068-2-27 Shock: 50g,
11ms, sawtooth, half-sine
EN 60068-2-6 Vibration:
0.15mm/2g, 10...150Hz,
10 cycles
Type label
Explanation of symbols on the type label
Symbol
Meaning
Double insulation, device of protection class 2
CE conformity mark. The device fulfi lls the
requirements of the applicable EG directives
Caution!
General hazard point.
Read the operating instructions.
The instruments must be only be disposed of
in the correct way!
General symbol: Input
General symbol: Output
General symbol: Power supply
General symbol: Communication
General symbol: Relay