English (GB)
15
11. Maintenance
The CU 3X2 is maintenance-free during normal use
and operation. It should be cleaned with a wet cloth.
12. Service
The CU 3X2 cannot be serviced. It must be replaced
if faulty. See section
13. Replacing the CU 3X2
1. Switch off the power supply to the CU 3X2.
2. Switch off the power supply to components with
external supply.
3. Mark the individual conductors with the numbers
of the corresponding terminals.
4. Disconnect all conductors.
5. Remove the CU 3X2 from the panel/cabinet.
6. Fit the new unit as described in section
.
7. Connect all conductors according to markings.
8. Configure the new CU 3X2 by means of a PC
Tool. See service instructions for the product in
question.
13.1 Replacing the CIM module
1. Switch off the power supply to the CU 3X2.
2. Switch off the power supply to components with
external supply.
3. Mark the individual conductors with the numbers
of the corresponding terminals.
4. Remove the screws that holds the CIM module.
5. Remove the CIM module from the CU 3X2.
6. Fit the new CIM module.
7. Connect the CIM module as described in the
installation and operating instructions supplied
with the CIM module.
14. Dimensions
Fig. 18
Dimensional sketch
15. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
The crossed-out wheelie bin symbol on
a product means that it must be
disposed of separately from household
waste. When a product marked with this
symbol reaches its end of life, take it to a
collection point designated by the local
waste disposal authorities. The separate collection
and recycling of such products will help protect the
environment and human health.
9
USB port
USB 2.0, type B
10
70
Relay 1
C
71
NO
72
NC
73
Relay 2
C
74
NO
75
NC
*
GND is isolated from other earth connections.
Group Terminal Designation
Data
Diagram
74
73
72
70
71
75
TM
04
20
6
8
19
08
Содержание CU 3 2 Series
Страница 2: ...2...
Страница 116: ...GR 116 13 1 CIM 6 3 CIM 1 CU 3X2 2 3 4 CIM 5 CIM CU 3 2 6 CIM 7 CIM CIM 14 18 15 1 2 Grundfos TM04 2068 1908...
Страница 277: ...CN 277 6 CU 3X2 IO 351 CU 3X2 8 GENIbus A1 Y1 B1 CU 3X2 9 CIM 9 CU 3X2 TM04 2065 1908...
Страница 299: ...KO 299 6 EMC CU 3X2 IO 351 EMC CU 3X2 8 GENIbus A1 Y1 B1 CU 3X2 9 CIM 9 CU 3X2 TM04 2065 1908...
Страница 306: ...Arabic AR 306 1 4 14 TM04 2068 1908 1 8 18 1 5 15 1 1 2 2...
Страница 313: ...Arabic AR 313 CU 3X2 IO 351 EMC EMC 6 6 CU 3X2 8 GENIbus CU 3X2 A1 Y1 B1 9 CIM TM04 2065 1908 9 9 CU 3X2...
Страница 318: ...Appendix 318 Appendix 1 RoHS W W W y K K K K K y K K K K K d K d y d...
