Lenze EMF2191IB Manual de usuario descargar pdf (Pagina 35)

Electrical installation

Voltage supply

EDK2191DB DE/EN/FR 2.0



H2_SpgVersorgg−Steckerleiste_Schraubanschl_15

External voltage supply

 Note!

In the case of an external voltage supply and for greater distances between the

control cabinets, always use a separate power supply unit (SELV/PELV) that is

safely separated in accordance with EN 61800−5−1 in each control cabinet.

The external voltage supply of the communication module ...

ƒ is required if communication via the fieldbus is to be continued when the supply of

the device fails.

ƒ is provided via the 2−pin terminal strip with screw−type connection (24 V DC):

Terminal Description

+ External voltage supply

U = 24VDC(20.4 V − 0%... 28.8 V +0%)

I = 85 mA

− Reference potential for external voltage supply

ƒ The parameters of a standard device disconnected from the mains cannot be

accessed.

Terminal data

Area Values

Electrical connection Plug connector with screw 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)

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

Stripping length 6 mm

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 57 58

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Lenze EMF2191IB Manual de usuario Pagina 35