Lenze EMB934x Instrukcja Użytkownika Pobierz pdf (Strona 122)

Electrical installation

Regenerative power supply module EMB9343

Control connections



122

EDBMB9340 DE/EN/FR 12.0

5.4.2 Control connections

Terminal assignment

A1 A2

22 k

50 mA

934x

3 K

10 R

V > 30 V

9340vrm007

Fig. 5−11 Digital inputs and outputs

Digital outputs

Terminal Use Level with activated output Data

X2/A1 General fault indication LOW

LOW level: 0 ... +5 V

HIGH level: +11 ... +30 V

Short−circuit−proof

Output current:

max. 50 mA per output

(external resistance > 480 Ohm

with 24 V)

X2/A2 Mains failure LOW

 Note!

Integrate terminal X2/A1 and X2/A2 into the release cascade of the drive

system.

Digital inputs

Terminal Use Level with activated input Data

X2/E1 Inhibit feedback operation HIGH LOW level: 0 ... +5 V

HIGH level: +11 ... +30 V

Input current with 24 V: 8mA

Reading and processing of the

input: once per 1 ms (average)

Voltage supply

Terminal Use Data

X2/39 Reference potential for terminal 59

DC 24 V, min. 100 mA

X2/59 Connection of the supply voltage for the digital outputs

Screw terminal data

Terminal data

Conductor cross−section Tightening torque

[mm

] [AWG] [Nm] [lb−in]

Flexible

2.5

12 0.5 ... 0.6 4.5 ... 5.3 PZ0

With wire end

ferrule

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 205 206

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