Lenze 8400 - Manual (Page 185)

Electrical installation
Devices in the power range 0.25 ... 2.2 kW (1/N/PE AC 230 V)
Terminal assignment of the power connections
6

185 EDS84ASC552 EN 9.1
Motor temperature monitoring

Note!
In the Lenze setting, motor temperature monitoring is activated! In the
delivery status, there is a wire jumper between the terminals X106/T1 and
X106/T2. Before connecting a thermal sensor, remove the wire jumper.

Note!
If the terminal X106 is used, e.g. to connect an external PTC thermistor or a
thermal contact, ensure at least one basic insulation to the motor or mains
potential to not restrict the protective separation of the control terminals.
Terminal X106 Labelling Description
T1
T2
Motor temperature monitoring with PTC element
(type-A sensor, switching performance acc. to EN 60947-8 for
type-A tripping units) or thermostat
(NC contact).
Lenze setting: activated, error message
Setting in C00585
8400GG016b
Terminal data
Conductor cross-section Tightening torque

[mm 2 ] [AWG] [Nm] [lb-in]
E84AVxxx2512
E84AVxxx3712
E84AVxxx5512
E84AVxxx7512
E84AVxxx1122
E84AVxxx1522
E84AVxxx2222
0.2 ... 1.5 24 ... 16 - - 2.5 x 0.4

Tip!
For an easy removal of the wire jumper:
1. Cut the wire jumper with side-cutting pliers.
2. Overcome the spring pressure of the terminal with a screwdriver.
3. Remove both wire ends individually.