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Technical specifications
13.2 Technical specifications of the wall housing
Electrical characteristics
Electrical safety
Transient protection
Power unit cable
Table 13-3
Wall housing: Purging gas pressure
Purging gas pressure
Continuous (recommended)
Continuous (maximum)
Transient (maximum)
Table 13-4
Wall housing: Electrical inputs and outputs
Electrical inputs and outputs
Digital outputs (DO)
Digital inputs (DI)
Ethernet interface (bottom)
Service interface (inside at PU)
Table 13-5
Wall housing: Option modules
Option modules
Option module 1.1
Option module 2.1
Option module 2.2
Table 13-6
Wall housing: Climatic conditions
Climatic conditions
Permissible operating altitude
Permissible ambient temperature
during storage and transport
162
in accordance with EN 61010-1, overvoltage category II
It has to be ensured that the transient protection is set to a value that
does not exceed 140% of the measured peak voltage value at the
device power supply connectors.
max. Ø 10 mm (3/0 AWG), max. 3 x 2.1 mm
plug)
30 hPa above ambient
< 100 hPa above ambient pressure
165 hPa above ambient pressure
8, with changeover contacts, parameters can be freely assigned, e.g. for measuring
range identification;
max. load: 24 V/1.7 A, AC/DC (total load for all 8 relay outputs in continuous operation
max. 160 W), isolated, non-sparking
8, designed for 24 V, isolated, freely parameterizable, e.g. for autoranging
Ethernet RJ 45, 100 MBit
Ethernet RJ 45, 100 MBit
12 digital outputs, with changeover contacts, max. load: 24 V/1.7 A, AC/DC (total load for
all 12 relay outputs in continuous operation max. 244 W), isolated, non-sparking
8 digital inputs, designed for 24 V, isolated, freely parameterizable
6 analog outputs, 0/4 to 20 mA, designed for 24 V, isolated; maximum load 750 Ω
6 digital outputs, max. load: 24 V/1.7 A, AC/DC (total load for all 6 relay outputs in
continuous operation max. 122 W), isolated, non-sparking
6 analog outputs 0/4 to 20 mA, designed for 24 V, isolated; max. load 750 Ω
4 analog inputs 0/4 to 20 mA, designed for 24 V, non-isolated, internal resistance 100 Ω
4 digital inputs, designed for 24 V, isolated
3 000 m above sea level
-30 ... +65 °C (-22 ... 149°F)
(14 AWG), fuse 10 A (s. IEC
2
Operating Instructions, 07/2023, A5E31930403-AB
Wall-mounted device
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