Lenze E82xVxxxKxxxxx - Manual (Page 170)

Extensions for automation
Standard devices in a power range from 0.25 ... 2.2 kW
Mounting and dismounting communication modules
7
l
170 EDS82EV903 EN 3.0
7.1.6 Mounting and dismounting communication modules
Mounting
)
Note!
Communication modules can be supplied by an internal or external voltage
source. An external voltage source is only required if communication to a node
is to be maintained in the case of a switch−off or if the node fails.
8200vec606
Fig. 7−3 Worksteps
1. Set the type of voltage supply via the jumper
0.
– Position I: external voltage supply (delivery status; +24 V DC
±10%, max. 100 mA
per module)
– Position II: voltage supply via the internal voltage source
2. Plug the communication module
1 to the AIF interface on the controller.
3. If the communication module is provided with a safety screw
2, screw the module
together with the controller.