Advant
®
Controller 450 User’s Guide
Chapter 2 Installation
2-36 3BSE 002 415R701 Rev A
Electric Installation
Distributed Connection Units
Distributed (3 m - 15 m) connection units are joined to the I/O boards by adapted shielded
cables with plug-in connectors. The following instructions apply:
• Outside the I/O cabinet, route the cables separately from other cables.
– 100 mm distance in general to other cables
– 300 mm distance to cables conducting power supply
>
250 V a.c.
• Cable routing in cabinets, see Section 2.2.6, Cable Routing in Cabinets.
• Grounding of cable shields, see Section 2.2.5, Grounding.
Process Signals
Process signals are connected to the connection units according to site installation drawings
supported by:
• Assembly drawings enclosed at delivery
• Terminal diagram forms enclosed at delivery
• Connection examples in S100 I/O Hardware Reference Manual.
The following instructions apply:
• Cable routing in cabinets, see Section 2.2.6, Cable Routing in Cabinets.
• Grounding of cable shields, see Section 2.2.5, Grounding.
• Grounding of process signals, see Section 2.2.5, Grounding.
Regarding cable selection and external cable routing, see general information in Interference-
Free Electronics Design and Applications.
A carefully accomplished electric installation is the basis of future interference-free operation.
Functional Measures
Address Jumpering
All circuit boards are adequately jumpered with respect to address at the factory.
If you need them, you can find instructions on how to set an I/O board address in the
S100 I/O Hardware Reference Manual.
Functional Jumpering
There are some board types that require jumpering to determine an application function,
for example, selection of current/voltage signal, mains frequency, grounding, and so on.
Functional jumpering applies to the board types and connection unit types listed in Table 2-3.
Please check the relevance for your application and follow further instructions for the specific
board type/connection unit type given in the S100 I/O Hardware Reference Manual.