20.2.2.3 Technical data
SEMOD55319-1 v1
SEMOD55310-2 v11
Table 629: SFP - Optical ethernet port
Quantity
Rated value
Number of channels 4 single or 2 redundant can be used for single or
redundant communication using any protocol
Standard IEEE 802.3u 100BASE-FX
Type of fiber
62.5/125 mm multimode fibre
Wave length 1310 nm, Class 1 laser safety
Optical connector Type LC
Communication speed Fast Ethernet 100 Mbit/s
Table 630: SFP - Galvanic RJ45
Quantity Rated value
Number of
channels
Up to 6 single or 3 redundant or a combination of single and redundant links for
communication using any protocol
Standard IEEE 802.3u 100BASE-TX
Type of cable Cat5e FTP
Connector Type RJ45
Communication
Speed
Fast Ethernet 100 Mbit/s
GUID-96676D5D-0835-44DA-BC22-058FD18BDF34 v2
Table 631: NUM: Communication ports
NUM
4 Ethernet ports
1 Basic, 3 Optional
Ethernet connection type SFP Optical LC or Galvanic RJ45
20.2.3 Power supply module (PSM)
IP15594-1 v1
20.2.3.1 Introduction
M11595-3 v6
The power supply module is used to provide the correct internal voltages and full
isolation between the IED and the battery system. An internal fail alarm output is
available.
Alternative connectors of Ring lug or Compression type can be ordered.
20.2.3.2 Design
IP14278-1 v1
M6377-3 v2
There are two types of the power supply module. They are designed for different
DC input voltage ranges see table
632. The power supply module contains a built-
1MRK 506 382-UEN A Section 20
IED hardware
Line distance protection REL650 2.2 IEC 835
Technical manual
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