Technical data 22, Appendix 23 – BECKHOFF C9900-G0xx User Manual
Page 4
Table of contents
2
C9900-G0xx
5.1
Maintenance 21
5.1.1
Cleaning
21
5.1.2
Maintenance 21
5.2
Emergency procedures
21
5.3
Decommissioning 21
5.3.1
Disposal
21
6
Technical data
22
7
Appendix 23
7.1
Service and support
23
7.1.1
Beckhoff's branch offices and representatives
23
7.2
Headquarters 23
7.2.1
Beckhoff Service
23
7.2.2
Beckhoff Support
23
7.3
PCBs used in keyboard extensions
24
7.4
Circuit diagrams
25
7.4.1
Circuit diagram for emergency off PCB
25
7.4.2
Circuit diagram for three-button PCB
26
7.4.3
Circuit diagram for four-button PCB
27
7.5
FCC certifications for the United States of America
28
7.6
FCC certifications for Canada
28