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ILC 330.../350...
38
PHOENIX CONTACT
6959_en_07
2.14.3
24 V segment supply/24 V main supply
The segment supply and main supply must have the same reference potential. An
electrically isolated voltage area is not possible.
2.14.4
24 V segment supply
There are several ways of providing the segment voltage at connector 5:
1.
The segment voltage can be supplied separately at terminal points 1.1 and 2.3 (GND)
2.
Connections 1.1 and 2.1 (or 2.2) can be jumpered to ensure that the segment circuit is
supplied from the main circuit.
3.
A switched segment circuit can be created with a switch between terminal points 1.1
and 2.1 (or 2.2).
2.14.5
24 V main voltage
2.14.6
24 V ILC supply
2.14.7
Jumpers
NOTE:
The 24 V segment supply has protection against polarity reversal and surge voltage.
It does not have short-circuit protection.
The user must provide short-circuit protection. The rating of the fuse connected upstream
must be such that the maximum permissible load current of 8 A is not exceeded (total
current at U
M
and U
S
).
NOTE:
The 24 V main supply has protection against polarity reversal and surge voltage.
It does not have short-circuit protection.
The user must provide short-circuit protection. The rating of the fuse connected upstream
must be such that the maximum permissible load current of 8 A is not exceeded (total
current at U
M
and U
S
).
NOTE:
The 24 V ILC supply has protection against polarity reversal and surge voltage. These
protective elements are only used to protect the power supply unit.
The rating of the fuse connected upstream must be such that the maximum permissible
load current of 2 A is not exceeded.
Terminals 1.3 and 2.3 on connector 5 can be jumpered if the communications power and
the segment voltage are not to be electrically isolated.
Содержание ILC 330 Series
Страница 1: ...User manual Installing and operating the ILC 330 and ILC 350 Inline controllers...
Страница 8: ...ILC 330 350 8 PHOENIX CONTACT 6959_en_07...
Страница 10: ...ILC 330 350 10 PHOENIX CONTACT 6959_en_07...
Страница 42: ...ILC 330 350 42 PHOENIX CONTACT 6959_en_07...
Страница 68: ...ILC 330 350 68 PHOENIX CONTACT 6959_en_07...
Страница 80: ...ILC 330 350 80 PHOENIX CONTACT 6959_en_07...
Страница 96: ...ILC 330 350 96 PHOENIX CONTACT 6959_en_07 T Terminal box 27 U Update 9 43 Updating the firmware 89...