Table 3:
Application specific modules
Module
Description
Binary input module (BIM)
Module with 16 optically isolated binary inputs
Binary output module (BOM)
Module with 24 single outputs or 12 double-pole
command outputs including supervision function
Binary I/O module (IOM)
Module with 8 optically isolated binary inputs, 10
outputs and 2 fast signalling outputs.
Line data communication modules (LDCM),
short range, medium range ,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 SFPs
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.
Section 6
1MRK 514 026-UEN B
Connecting
36
670 series 2.2 IEC
Installation manual
Summary of Contents for Relion 670 series
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