Hardware Modules - ABB RES670 Technical Manual

Section 23
IED hardware
23.2
23.2.1
804

Hardware modules

Overview
Table 628: Basic modules
Module
Power supply module (PSM)
Numerical module (NUM)
Local Human machine interface (LHMI)
Transformer input module (TRM)
Analog digital conversion module (ADM)
Combined backplane module (CBM)
Universal backplane module (UBM)
Table 629: Application specific modules
Module
Binary input module (BIM)
Binary output module (BOM)
Binary I/O module (IOM)
Optical Ethernet module (OEM)
Optical Ethernet SFP
Galvanic RJ45 Ethernet SFPs
Table continues on next page
Description
Including a regulated DC/DC converter that supplies
auxiliary voltage to all static circuits.
• An internal fail alarm output is available.
Module for overall application control. All information is
processed or passed through this module, such as
configuration, settings and communication. The
module provides four SFPs for Ethernet traffic.
The module consists of LEDs, an LCD, a push button
keyboard and an ethernet connector used to connect
a PC to the IED.
Transformer module that galvanically separates the
internal circuits from the VT and CT circuits. It has 12
analog inputs.
The module converts the VT and CT analog signals
from the TRM to digital signals processed by the NUM.
Carrier for communication boards.
The module has two main purposes: to distribute
supply voltages from the PSM to the other modules
and to act as a communication carrier via its two
buses, CompactPCI for fast I/O and communication
and CAN for slow I/O.
The module is used to interconnect the TRM and the
ADM. It also connects the NUM with the LHMI
Description
Module with 16 optically isolated binary inputs
Module with 24 single outputs or 12 double-pole
command outputs including supervision function
Module with 8 optically isolated binary inputs, 10
outputs and 2 fast signalling outputs.
Module used for Ethernet traffic. It has support for two
SFPs.
Small form factor pluggable for Ethernet
communication
Small form factor pluggable for Ethernet
communication
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
IP14529-1 v1
M11562-3 v9
Technical manual