User manual

4-2
Distributed I/O System DP/ASi Link
EWA 4NEB 710 6055-02b
4.1 Installation
The IP 66/IP 67 degree of protection can be guaranteed for the DP/ASi link
only under the following conditions:
 The supporting surface for the DP/ASi link must be level (without distor-
tions).
 You must always cover the unused connection with the enclosed metal
cap.
IP 66/IP 67 is not guaranteed with the transparent transit protective cap.
Pay attention to the following note so that the IP 66/IP 67 degree of protec-
tion can be insured.
Note
Before commissioning, check that all covers on the DP/ASi link have been
tightened.
You are free to chose where you wish to install the DP/ASi link. You can
install the DP/ASi Link at any inclination.
Pay attention to the minimum spacing between the DP/ASi link and the cable
duct:
Table 4-1 Spacing between DP/ASi link and cable duct
Between DP/ASi Link and Cable Duct...
Spacing
... there is no T connector 10 cm
... there is a T connector 15 cm
Install the DP/ASi link using the drilling jig at the end of the manual with
two fastening screws (M4 DIN 912) on an even surface or on supporting bars.
The fastening screws on the housing are captive screws. You require an Allan
key 3.0 DIN 911 for installation.
Rules
IP 66/IP 67 degree
of protection
Installing
Installing and Wiring the DP/ASi Link