ABB MNS iS, Quick Setup And Operation Manual

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2.3 M
Control
Setup
For an introduction to M
Control
functionality see
section MNS
i
S Design and Components, page
15.
2.3.1 Interfaces and Indications
The basic component of the M
Control
unit is the
main board. It is contained in a metal housing.
The main board is the main processing unit
providing

basic digital I/Os

switchgear bus interface

serial connection to M
Start
/ M
Feed

power supply
If specified, extension cards providing optional
functionality are added to the main board:

Extended Digital I/O

Extended Analog I/O

Profibus Direct Interface

PTC I/O

Relay cards

3-channel PT 100
Extension cards can be used if they are selected
with the project specific configuration within the
ABB Engineering tool.
Figure 24 M
Control
components
M
Control
main board
LED Indicators:
Profibus Interface
LED3 (red): not connected
M
Control
extension cards:
LED4 (green): connected
DIDO board
or
Relay card or
PT100 card
MNS
i
S Internal Communication
LED1 (orange):
Flashing: Communication to
M
Link
working
AIAO board
LED2 (green)
PTC board
Flashing: M
Control
healthy
Profibus Direct Interface
2 2 4 4
ABB MNS
i
S System Setup & Operation Quick Guide / System Release 6.0 – Rev.2 / Aug. 2011