Lenze E94AYCPM Instrukcja Użytkownika Pobierz pdf (Strona 28)

5 Installation

5.2 Electrical installation

Lenze · E94AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 12.0 EN · 11/2012 · TD17

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5.2.5 External voltage supply

External voltage supply of the communication module is necessary if the bus communication is to

continue when the supply of the standard device fails.

It is not possible to access the parameters of a standard device disconnected from the mains.

If required, feed the communication module with a separate supply voltage via the 2-pin plug

connector.

Assignment of the 2-pin plug connector (X200)

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).

Designation Explanation

+ V = 24 V DC (20.4 V - 0 % ... 28.8 V + 0 %)

I = 130 mA

- Reference potential for external voltage supply

Area Values

Electrical connection Plug connector with screw connection

Possible connections Rigid:

0.2 ... 1.5 mm

(AWG 24 ... 16)

Flexible:

Without wire end ferrule

0.2 ... 1.5 mm

(AWG 24 ... 16)

With wire end ferrule, without plastic sleeve

0.2 ... 1.5 mm

(AWG 24 ... 16)

With wire end ferrule, with plastic sleeve

0.2 ... 1.5 mm

(AWG 24 ... 16)

Tightening torque 0.5 ... 0.6 Nm (4.4 ... 5.3 lb-in)

Stripping length 6 mm

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 124 125

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Lenze E94AYCPM Instrukcja Użytkownika Strona 28