2 BOARD VERSIONS
Each board combines Ethernet communications, with IRIG-B timing functionality. There is a choice of
embedded protocols for the Ethernet communications, and two types of IRIG-B.
Board options
Board Part No. Compatible With
Redundant Ethernet SHP, 2 multi-mode fibre ports + modulated IRIG-B ZN0071 001 C264-SWR212 and
MiCOM H35x multi-mode
switches
Redundant Ethernet SHP, 2 multi-mode fibre ports + demodulated IRIG-B ZN0071 002
Redundant Ethernet RSTP, 2 multi-mode fibre ports + modulated IRIG-B ZN0071 005 Any RSTP device
Redundant Ethernet RSTP, 2 multi-mode fibre ports + demodulated IRIG-B ZN0071 006
Redundant Ethernet DHP, 2 multi-mode fibre ports + modulated IRIG-B ZN0071 007 C264-SWD212 and
MiCOM H36x multi-mode
switches
Redundant Ethernet DHP, 2 multi-mode fibre ports + demodulated IRIG-B ZN0071 008
Redundant Ethernet PRP, 2 multi-mode fibre ports + modulated IRIG-B ZN0071 009 Any PRP device
Redundant Ethernet PRP, 2 multi-mode fibre ports + demodulated IRIG-B ZN0071 010
Each board has two MAC addresses, one for the managed embedded switch and one for the IED. The MAC
address of the embedded switch is printed on the board. The MAC address of the IED is printed on the rear
panel of the IED. The redundant Ethernet board is fitted into Slot A of the IED, which is the optional
communications slot.
All Ethernet connections are made with 1300 nm multi mode 100BaseFx fiber optic Ethernet ports (ST®
connector). The boards support both IEC
61850 and DNP3.0 over Ethernet.
Note:
SHP and DHP are proprietary protocols providing extremely fast recovery time. These boards offer compatibility with
C264-SWR212/SWD212 and MiCOM H35x/H36x multi-mode switches.
Chapter 8 - Redundant Ethernet MiCOM P747
242 P747-TM-EN-1
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