en03000110.vsd
1
2
IEC03000110 V1 EN
Figure 50:
Cable contact, Phoenix: MSTB2.5/6-ST-5.08 1757051
Where:
1
is cable
2
is screw
Conductor
Pair Shield
Pair separator
Jacket
Separator
Overall shield
Drain wire
en07000139.vsd
IEC07000139 V1 EN
Figure 51:
Cross section of communication cable
The EIA standard RS-485 specifies the RS485 network. An informative excerpt is
given in section
"Installing the serial communication cable for RS485 SPA/IEC"
6.5.2
Installing the serial communication cable for RS485 SPA/IEC
Informative excerpt from EIA Standard RS-485 - Electrical Characteristics of
Generators and Receivers for Balanced Digital Multipoint Systems
RS-485 Wire - Media dependent Physical layer
1MRK514019-UEN A
Section 6
Connecting
670 series 2.0 IEC
77
Installation manual
Summary of Contents for Relion 670 2.0 IEC Series
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