Ambient temperature for communication modules

Which products are affected?

All communication modules that can be plugged on the AIF interface:

• EMF 2171 / 2172
• EMF 2175
• EMF 2133
• EMF 2111
• EMF 2112
• EMF 2113
• EMF 2102
• EMF 2141

What happens?

Impeccable communication modules are not ensured.

When does the problem occur?

When communication modules are applied in connection with 8200 vector in ambient temperature from -10 °C to 0 °C.

The above-mentioned communication modules can be applied in an ambient temperature from 0 °C to 55 °C. Except 8200 vector frequency inverter all Lenze drive controllers are suitable for this ambient temperature. The 8200 vector is, however, suitable for applications to -10 °C.

Possible diagnostics?

Impeccable communication modules are not ensured.

Short-term measures/recommendations?

No.

Evaluation:

No.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/200411640/1/