Lenze i700 Manual - Manual (Page 44)

Technical data
Terminal description
Supply modules
4
l
44 EDS700ACBA EN 4.0
External voltage supply
X21 Labelling Description
24E 24−V supply voltage of control electronics from a safely separated
power supply unit (SELV/PELV)
GE Reference potential (GND)
i700PX021
Terminal data
Conductor cross−section Tightening torque !
[mm 2 ] [AWG] [Nm] [lb−in]
flexible 0.2 ... 2.5 24 ... 12 − − 3.5 x 0.6
X21 Electrical data
24E
GE Rated voltage 24 V in accordance with
IEC 61131−2
Voltage range 19.2 ... 28.8 V
Residual ripple Max. ± 5 %
Current consumption See technical data, ^ 4.2.1
Polarity reversal
protection When polarity is reversed: no function and no
destruction.
Cable protection Circuit breaker with tripping characteristic B or C
Standard blade−type fuses
X21, X3
X21
DC 24 V
(+19.2...+28.8 V)
GND-I
GE 24E
i700M00x
Fig. 1 Wiring of X21
X21 Connection of the control electronics supply voltage at the power supply
module, can be looped through to other power supply or axis modules
24E DC 24 V, acc. to IEC IEc 61131−2, SELV/PELV
GE Reference potential GND