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Chapter 2 Installation
Communications
C O N N E C T I O N S
42
PM130 PLUS Powermeter Series
PRO module – COM2 PROFIBUS Connection
Figure
2-34 COM2 PROFIBUS Connection
The PRO module TERMINAL is for use only with
equipment which has no live parts which are
ACCESSIBLE
The RATING of the insulation of the external
equipment for use with the PRO module, shall comply
according to Installation Category II for insulation to
be suitable for SINGLE FAULT CONDITION
The external equipment TERMINAL connection type
is DB9
The type of equipment that might be connected to the
TERMINAL is:
o
Programmable Logic Controller for automation
– PLC