Installation
5.1 Connection at the input
SITOP SEL1200-1400
34
Manual, 06.2019, A5E46496083-1-76
Figure 5-1
Input connection
The supply is connected via input terminal
①
, designated "24 V" and the 0 V terminal
②
,
designated "0 V"; the "0 V" connection is not used for the load supply, but only to supply the
internal electronics of the selectivity module (terminal cross-sections, see Figure 2-2
Terminal data (Page 11)).
NOTICE
Overload of the wiring
The "0 V" connection is only used to supply the internal electronics of the selectivity
module. The 0 V of the connected loads must be routed directly to the power supply using
separate cables!
NOTICE
Overload of the wiring
The input terminals of the selectivity module are designed for a maximum input current of
40 A or 60 A. This must be taken into account when connecting several selectivity modules
in parallel by "looping through". If the total current demand of all selectivity modules
connected in parallel is more than 40 A or 60 A, then the maximum current should be
reduced to 40 A or 60 A per branch by using additional feeder cables directly from the
power supply to the selectivity modules connected in parallel.
Содержание SITOP SEL1200
Страница 8: ...Safety instructions SITOP SEL1200 1400 8 Manual 06 2019 A5E46496083 1 76 ...
Страница 26: ...Mounting removal SITOP SEL1200 1400 26 Manual 06 2019 A5E46496083 1 76 ...
Страница 36: ...Installation 5 2 Connection at the output SITOP SEL1200 1400 36 Manual 06 2019 A5E46496083 1 76 ...
Страница 46: ...Safety approvals EMC 7 3 EMC SITOP SEL1200 1400 46 Manual 06 2019 A5E46496083 1 76 ...
Страница 48: ...Ambient conditions SITOP SEL1200 1400 48 Manual 06 2019 A5E46496083 1 76 ...
Страница 50: ...Environment SITOP SEL1200 1400 50 Manual 06 2019 A5E46496083 1 76 ...