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Electrical installation
Operation Manual Expansion Module SO CM-E
1800.202B.0-01 Date: 02/2019
4.11 Expansion modules with "internal" quick shutdown in two rows
PE
L ≤ 1,5 m
Netz/Line
X2 X1
X2 X1
Linie 1
Linie 2
Schnellabschaltung/
Fast Shutdown
10
5
8
6a 77
6b 77
12
12
9
9
3
4
2
1
Key:
1. Mains lter )*
2. Mains choke )*
3. MotionOne CM )*
4. Supply unit SO CM-P BG3 )*
5. Axis controller SO CM BG3
6. a Expansion module SO CM-E row 1 ("Dual" model)
b Expansion module SO CM-E row 2 ("Dual End" model)
7. Axis controller SO CM BG1
8. PE earthing rail
9. PE connection SO CM-E = 16 mm
2
as per EN 61800-5-1
10. Series protective earth conductor connection 16 mm
2
, optionally PE strap (article no.: 1400.807.0)
can be used.
11. Connection of the supply connections (only SO CM-E.x0xx.1(2):
•24VDCfromexpansionmodulerow1toexpansionmodulerow2(X2)withstandardtwo-core
cable.
•Connectionfromexpansionmodulerow1toexpansionmodulerow2(X1)onlyusingpre-
assembled DC link cable, see Chapter A.5.2
12. Connection of "internal" quick shutdown via X7/ ES
)* See Operation Manual Supply Unit SO CM-P BG3+4
CAUTION! Risk of injury due to incorrect wiring!
Carelessness may result in injuries.
The "internal" quick shutdown is a safety feature. Make sure that all connections
have good contact and are sufciently secure (2.1Nm) that they cannot come
loose.
Figure 4.11 Connection example, expansion modules with "internal" quick shutdown in two rows