WEG SSW7000 User Manual

SSW7000 | 6-4
Internal Connections
6.1.4. FSMT Board Connections
Table 6.6: Description of the FSMT board connectors
Terminal Strip
Description
X1 AC supply
1
Phase
Control Unit Version 2:
- 110 to 230 Vac (-15 % ( 93,5 Vac ) to 10 % ( 253 Vac ) ) or 125 to 320 Vdc
Control Unit Version 3:
- 100 to 230 Vac (-15 % ( 85 Vac ) to 10 % ( 253 Vac ) ) or 110 to 320 Vdc
2
Neutral
3 Ground
X8 Command ouput for the contactors
1
NO
AC – Coil – Bypass contactor
2
Phase
Supply for the contactors
3
NO
AC – Coil – Line contactor
4
Phase
Supply for the contactors
5
NO
AC – Coil – Rotation direction
6 Phase Supply for the contactors
7
NO
NO relay – Fan
8
NO
NO relay - Fan
9
NC
Not connected
FSMT
CC11
Connections between boards
XC1
XC60
Signals and CC11 feeding
FSMT
CSM
Connections between boards
N3
N3
Communication between the C1 and C2 control boards through optic cables
N4
N4
N5
N5
N11
N11
Current and voltage synchronism feedback
FSMT
TF
Connections between FSMT and CSM transformer
XC2: 1
Red
Phase – transformer TF primary - CSM
XC2: 2
Black
Phase – transformer TF primary - CSM
XC2: 3
Shield
Shield ground - PE
NOTE!
The timer delay must be set for 0.2 seconds.
Connection diagram of the digital outputs with defined functions to control contactors with AC coil and auxiliary
closing coil.
Figure 6.2: FSMT AC contactor wiring diagram.

WEG SSW7000 Specifications

General

Brand	WEG
Model	SSW7000
Category	Controller
Language	English