Installation
Electrical connection
3.4.3
Connection of digital switching output (only for device versions 152, 153)
Fig. 35
Connection of digital switching output
Terminal
Function
X1/K12
Switching output 1)
X1/K14
Supply voltage
X1/K11
1) the switched output is displayed through a "TRIP" message (Lenze setting)
(
Protection against polarity reversal and switching output confusion
The output is short−circuit−proof and protected against inadvertent connection of the supply voltage
potential.
The terminals K11 and K14 are protected against polarity reversal.
84
efesotomasyon.com - Lenze
... function module 0
Circuit state
Supply
voltage
conductive
−
20 V
+ 20 V
Earth
Stop!
In order to protect the switching output against overvoltages during operation with
inductive loads, a freewheeling diode (e.g. 1N4148) is to be connected in parallel
(see figure below).
24 V DC
EDK82MV752 DE/EN/FR 6.0
X3
X1
GND
K14 K12 K11
K14 K12 K11
7
PES
8200 motec
B
X1
X1
K14 K12 K11
K14 K12 K11
8200 motec
PES
PES
PES
PES
PES
PES
_
3
+
Voltage supply via ...
Supply
Ampacity
voltage
inhibited
0 V
10 mA
24 V
−
−
−
(+12 V...+30 V DC)
X1
K14
K12
K11
+
_
2
A
20
PES
... external DC voltage 1
Circuit state
conductive
inhibited
−
24 V
0 V
−
−
8200mot411
Ampacity
50 mA
−
E82MVX1K11K12
L