Electrical Connection; Overview Of Electrical Connections - Cosmo Multi 2 Montage- Und Bedienungsanleitung

1. Installation
1.2

Electrical connection

1.2.1

Overview of electrical connections

ESD damage!
ATTENTION!
Electrostatic discharge can lead to da-
mage to electronic components!
ÎTake care to discharge properly
before touching the inside of the
device! To do so, touch a grounded
surface such as a radiator or tap!
WARNING! Electric shock!
Upon opening the housing, live parts are
exposed!
ÎAlways disconnect the controller
from power supply before open-
ing the housing!
Note:
Connecting the device to the power supply must
always be the last step of the installation!
COSMO GmbH
D-22549 Hamburg
Multi 2
SW 2.0
Vor Öffnen Gerät spannungslos
schalten!
Isolate mains before removing cover!
Masse-Sammelklemme benutzen
Use the ground common terminal block
1 2 3 4 5 6
Sensors
sensor terminals
sensor-
ground-common terminal block
Neutralleiter.
Sammelklemme benutzen!
Use neutral conductor
collective block
Erdungsleiter-Sammel-
klemme benutzen!
Use ground common
terminal block!
R1-R6 1 (1) A (100 ... 240) V~
R7 4 (1) A (100 ... 240) V~
OK / Set
IP 20
T4A
floating relay semiconductor relay
Bus
VBus
VBus ®
load terminals
L' L N
fuseT4 A
(supply to all relays)
mains terminals
neutral conductor-
common terminal block
protective conductor-
common terminal block
67