ABB RET670 - General settings

Table 2: 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, X21
Modules used for digital communication to remote
terminal.
Serial SPA/LON/IEC 60870-5-103
communication modules (SLM)
Used for SPA/LON/IEC 60870–5–103
communication
Optical ethernet module (OEM) PMC board for IEC 61850 based communication.
mA input module (MIM) Analog input module with 6 independent,
galvanically separated channels.
GPS time synchronization module (GSM) Used to provide the IED with GPS time
synchronization.
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.
1MRK 504 088-UEN C Section 5
Installing the IED
43
Installation and commissioning manual