
5
Electrical Installation
Fieldbus systems connection examples
Operating Instructions – MOVIFIT
®
-FC
85
Via M12 plug
connectors
The following figure depicts the basic connection topology for PROFIBUS using M12
plug connectors (the example shows a Han-Modular
®
-ABOX):
• The connection boxes have M12 plug connectors for connection to the PROFIBUS.
They comply with the recommendations of PROFIBUS directive no. 2.141 "Connec-
tion technology for PROFIBUS".
• To prevent malfunctions in the bus system due to reflections, etc., the PROFIBUS
segment must be terminated at the first and last physical stations with bus termi-
nating resistors.
• A plug-in bus terminator (M12) must be used for the last station in place of the
outgoing bus connection.
TIP
The example applies for the following connection boxes:
• Hybrid ABOX "MTA...-S52.-...-00"
• Han-Modular
®
-ABOX "MTA...-H12.-...-00"
812484491
[1] Bus terminating resistor
MOVIFIT
®
[1]
[1]
MOVIFIT
®
MOVIFIT
®
MOVIFIT
®
MOVIFIT
®
MOVIFIT
®
PROFIBUS DP
Summary of Contents for MOVIFIT-FC
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