Mounting and connecting the HMI device
3.3 Connecting the device
Comfort Panels
44
Operating Instructions, 03/2012, A5E03404994-02
3.3.3
Connecting the power supply
CAUTION
Safe electrical separation
Use only 24 VDC power supply units with safe electrical isolation in accordance with IEC
60364-4-41 or HD 384.04.41 (VDE 0100, Part 410), e.g. to PELV standard.
The supply voltage must be within the specified voltage range. Otherwise, malfunction at
the HMI device cannot be ruled out.
Applies to non-isolated plant configurations:
Connect the GND 24 V connection from the 24 V power supply output to equipotential
bonding for uniform reference potential. You should always select a central point of
termination.
Wiring diagram
The following figure shows the connection between the power supply and HMI device.
*1'
'&9
Note when connecting
The power supply terminal for connecting the power supply is contained in the accessory kit.
The power supply terminal is designed for cables with a maximum cross-section of 1.5 mm².
Содержание SIMATIC TP700 Comfort Outdoor
Страница 6: ...Preface Comfort Panels 6 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 12: ...Table of contents Comfort Panels 12 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 24: ...Overview 1 6 Software options Comfort Panels 24 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 28: ...Safety instructions 2 3 Notes about usage Comfort Panels 28 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 136: ...Commissioning the device 4 4 Configuring the device Comfort Panels 136 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 164: ...Operating a project 6 9 Closing the project Comfort Panels 164 Operating Instructions 03 2012 A5E03404994 02 ...
Страница 168: ...Maintenance and care 7 4 Recycling and disposal Comfort Panels 168 Operating Instructions 03 2012 A5E03404994 02 ...