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5 Installation

5.2 Electrical installation

Lenze · E94AYCIB communication module (INTERBUS) · Communication Manual · DMS 4.0 EN · 02/2014 · TD17

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5.2.7 External voltage supply

The communication module can be externally supplied with voltage via separate supply cables at

the 2-pin plug connector X205.

External voltage supply of the communication module is required if the communication via the bus

should be maintained when the supply of the standard device fails.

The parameters of a standard device separated from the mains cannot be accessed.

Assignment of the plug connector X205

Terminal data

 Note!

With external voltage supply, always use a separate power supply unit, safely separated

to EN 61800-5-1 in every control cabinet (SELV/PELV).

Name Explanation

+ U = 24 V DC (+/- 10 %)

I = 180 mA

- Reference potential for external voltage supply

Range Values

Electrical connection 2-pin plug connector with spring connection

Possible connections Rigid:

1.5 mm

(AWG 16)

Flexible:

Without wire end ferrule

1.5 mm

(AWG 16)

With wire end ferrule, without plastic sleeve

1.5 mm

(AWG 16)

With wire end ferrule, with plastic sleeve

1.5 mm

(AWG 16)

Stripping length 9 mm

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Lenze E94AYCIB Manual de usuario Pagina 28