Technical specifications
11.3 Technical specifications of the wall housing
122
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Compact Operating Instructions, 05/2018, A5E31805656-06
Table 11- 9 Wall housing: Electrical inputs and outputs
Electrical inputs and outputs
Digital outputs (DO) 8, with changeover contacts, parameters can be freely
assigned, e.g. for measuring range identification;
max. load: 24 V AC/DC/1.7 A (total load for all 8 relay out-
puts in continuous operation max. 160 W), floating, non-
Digital inputs (DI) 8, designed for 24 V, isolated, freely parameterizable, e.g.
Ethernet interface (bottom)
Service interface (inside at PU)
Table 11- 10 Wall housing: Option modules
Option module 1.1 12 digital outputs, with changeover contacts, max. load: 24
V AC/DC/1.7 A (total load for all 12 relay outputs in continu-
ous operation max. 244 W), floating, non-sparking
8 digital inputs, designed for 24 V, isolated, freely parame-
Option module 2.1 6 analog outputs, 0/4 to 20 mA, floating; maximum load
750 Ω
6 digital outputs, max. load: 24 V AC/DC/1.7 A (total load
for all 6 relay outputs in continuous operation max. 122 W),
Option module 2.2 6 analog outputs 0/4 to 20 mA, isolated; max. load 750 Ω
4 analog inputs 0/4 to 20 mA, non-isolated, internal re-
sistance 100 Ω
4 digital inputs, designed for 24 V, isolated
Table 11- 11 Wall housing: Climatic conditions
Permissible operating altitude
Permissible ambient temperature dur-
ing storage and transport
-30 ... +65 °C
Ambient humidity (rel. humidity) during
storage, transport or operation
< 90%
Permissible ambient temperature and
Technical specifications of analyzer modules (Page 123)