Chapter 2 Installation Communications Connections
38 PM135 Powermeter Series
The ETH 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 ETH module, shall comply according to
Installation Category III for insulation to be suitable for
SINGLE FAULT CONDITION
The external equipment TERMINAL connection type is
RJ-45
The type of equipment that might be connected to the
TERMINAL is:
Personal Computer – PC or LAPTOP
10/100Base-T LAN HUB and/or Switch
PRO module – COM2 PROFIBUS Connection
Figure 2-30: 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 III 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:
Programmable Logic Controller for automation – PLC
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