3
Festo — CMMT-AS-C2/C4-3A-... — 2018-02
1
About this document................................................................................................... 5
1.1
Target group................................................................................................................. 5
1.2
Further applicable documents...................................................................................... 5
1.3
Product variants........................................................................................................... 5
1.4
Product labelling.......................................................................................................... 6
1.5
Specified standards...................................................................................................... 9
2
Safety........................................................................................................................... 9
2.1
Safety instructions........................................................................................................ 9
2.2
Intended use................................................................................................................ 10
2.2.1
Application areas.................................................................................................... 11
2.2.2
Permissible components.........................................................................................11
2.3
Training of skilled personnel........................................................................................ 11
2.4
Approvals and certifications......................................................................................... 11
3
Further information..................................................................................................... 12
4
Service..........................................................................................................................12
5
Product overview......................................................................................................... 12
5.1
Scope of delivery.......................................................................................................... 12
5.2
System structure.......................................................................................................... 12
5.2.1
Product design........................................................................................................14
5.2.2
Overview of connection technology........................................................................ 17
6
Transport and storage................................................................................................. 18
7
Assembly..................................................................................................................... 18
7.1
Mounting distances CMMT-AS-...-3A (1-phase)............................................................ 19
7.2
Installation................................................................................................................... 20
8
Installation.................................................................................................................. 21
8.1
Safety............................................................................................................................ 21
8.2
Residual current device................................................................................................ 22
8.3
Mains fuse.................................................................................................................... 22
8.4
Permissible and impermissible electrical network types................................................24
8.5
Connection of the mains side PE protective conductor.................................................. 27
8.6
Information on EMC-compliant installation................................................................... 28
8.7
Connection examples................................................................................................... 31
8.8
Interfaces..................................................................................................................... 33
8.8.1
[X1A], Inputs and outputs for the higher-order PLC................................................. 33
8.8.2
[X1C], Inputs and outputs to the axle...................................................................... 41
8.8.3
[X2], Sensor interface 1........................................................................................... 43
8.8.4
[X3], Sensor interface 2........................................................................................... 49
8.8.5
[X10], SYNC IN/OUT................................................................................................ 52
8.8.6
[X18], standard Ethernet......................................................................................... 57
8.8.7
[X19], Real-time Ethernet (RTE) port 1 and port 2....................................................59
Table of contents
