Hitachi 670 Series User Manual

Module Description
Line data communication modules (LDCM),
short range, medium rang, long range
Modules used for digital communication to remote terminal.
Serial SPA/LON/IEC 60870-5-103
communication modules (SLM)
Used for SPA/LON/DNP3/IEC 60870–5–103 communication.
Optical Ethernet module (OEM) Module used for Ethernet traffic. It has support for two SFPs.
Optical Ethernet SFP Small form factor pluggable for Ethernet communication
Galvanic RJ45 Ethernet SFP Small form factor pluggable for Ethernet communication
mA input module (MIM) Analog input module with 6 independent, galvanically separated
channels
GPS time synchronization module (GTM) Used to provide the IED with GPS time synchronization and pulse per
second (PPS) output
Static output module (SOM) Module with 6 fast static outputs and 6 change over output relays
IRIG-B Time synchronization module (IRIG-B) Module with 2 inputs. One is used for handling both pulse-width
modulated signals and amplitude modulated signals and one is used
for optical input type ST for PPS time synchronization.
6.1.1.2 Front side connectors
SEMOD129384-5 v3
1
2
ANSI16000051.vsdx
ANSI16000051 V1 EN-US
Figure 15: RJ-45 communication port
1
IED service port with RJ-45 connector
2 Green indicator LED (lit when the cable is successfully connected)
Section 6 1MRK514026-UUS Rev. P
Connecting
34 670 series
Installation manual
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Hitachi 670 Series Specifications

General

Brand	Hitachi
Model	670 Series
Category	Control Unit
Language	English