1
2
IEC06000168 V3 EN-US
Figure 15:
Accessories
PosNo Description
1
Ferrule
2
Bridge connector, used to jump terminal points in a connector.
M12583-1 v8
Table 6:
Auxiliary power supply and binary I/O connectors
Connector type
Rated voltage
Maximum conductor area
Screw compression type
250 V AC
2.5 mm
2
(AWG14)
2 × 1 mm
2
(2 x AWG18)
Terminal blocks suitable for ring lug terminals
300 V AC
3 mm
2
(AWG14)
6.2
Making of Ethernet connections
6.2.1
Connecting station communication interfaces
M11720-2 v12
SAM600–IO always have 4 ports available. Optical Ethernet module (OEM) provides two additional
Ethernet ports. These ports are used for IEC 61850.
•
Ports X301 to X304 on the NUM module and ports X3061 and X3062 on the OEM module are
used for IEC 61850-8-1 communication. Ports X301/X302, X303/X304 and X3061/X3062 are to
be used in pairs for redundant communication. The optical port connectors are of LC type and
the galvanic connectors are of RJ45 type.
fiber-optical cables are very sensitive to handling. Do not bend too sharply. The
minimum curvature radius is 15 cm for plastic fiber cables and 25 cm for glass fiber
cables. If cable straps are used to fix the cables, apply them with a loose fit.
Always hold the connector, never the cable, when connecting or disconnecting
optical fibers. Do not twist, pull or bend the fiber. Invisible damage may increase fiber
attenuation making communication impossible.
RJ45 LAN ports of the IED are PELV or SELV circuits.
The connected remote circuit must be PELV or SELV circuits.
1MRK 514 030-UEN Rev. C
Section 6
Connecting
Switchgear control unit SAM600-IO
29
Installation manual
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