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Electrical connection
5–1
1070 073 826-101 (01.10) GB
5
Electrical connection
CAUTION
Risk of damage to system components by insertion or removal of
plug connectors on energized circuits!
Connections must be made only while the system is switched off.
The control power is supplied 24 VDC power via X33 and X10_1 interfaces.
5.1
24 VDC power supply
DANGEROUS ELECTRICAL VOLTAGE
The 24 VDC input power must comply with the requirements for “pro-
tective separation”!
X33
24 VDC input
This port supplies:
D
24 VDC power to the control panel
D
Required power for the backlight supply
Other functions can be found in chapter 6.7.
This assumes that the CPS21T control panel is connected to the IPC 300.
IPC300 supplies the available voltage of 24 V available via IPC interface
X11.
CPS21T
PE
IPC300
X11
X33
PE
Control panel
CPS21T
Содержание 1070 083 221
Страница 12: ...Safety Instructions 1 8 1070 073 826 101 01 10 GB Notes ...
Страница 24: ...Display and operating elements 3 8 1070 073 826 101 01 10 GB Notes ...
Страница 48: ...Interfaces 6 14 1070 073 826 101 01 10 GB Notes ...
Страница 52: ...Maintenance and replacement 7 4 1070 073 826 101 01 10 GB Notes ...
Страница 54: ...Ordering Numbers 8 2 1070 073 826 101 01 10 GB Notes ...