| Equipment Description |
Wiring |
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Ethernet Wiring | Industrial standard cables can be subjected to extreme mechanical stresses. The |
| minimum for SafeEthernet protocol communication requires Category 5 twisted pair |
| cable with a class D rating, for greater distances and less possibility for errors |
| occurring, fiber optic cable should be used. |
| The controllers communicate at 100 Mbit/s (Fast Ethernet) and 10 Mbit/s during full |
| duplex mode. The XPSMF2DO801 safety remote output device has an auto "cross- |
| over" function built into the switch, which allows the use of both a 1:1 cable and a |
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| The outer shielding of the twisted pair cable must be earthed at both ends. If an |
| RJ 45 connector is used, it automatically connects the cable's shield to the |
| controller’s housing. |
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Interface | When connecting a module or a PLC over Ethernet communication, the following |
Elements | interface elements are recommended: FL CAT5 TERMINAL BOX of Phoenix |
| Contact (R). The controllers are mounted on an earthed EN mounting rail. The |
| conductors of the field cable are attached to the interface terminals. It is important |
| to make sure that the cable shield is also connected via the strain relief. |
| Prefabricated patch cables are used to connect the interface element and the |
| XPSMF2DO801 safety remote output device. If the rail is earthed in accordance with |
| the standards, it is enough to mount an interface element on a rail. |
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33003405 07/2007 | 47 |