Lenze 9300 vector Instructions De Montage page 93

Supply via internal voltage source
If a freely assignable digital output (e.g. X5/A1) is assigned permanently to HIGH
ƒ
level, it serves as an internal voltage source. Every output has a maximum load
capacity of 50 mA.
– The relay K
voltage via a digital output.
– Two digital outputs must be connected in parallel and assigned permanently to
HIGH level in order to obtain the maximum wiring (relays K
X5/ST1).
For the supply of the analog inputs (X6/1, X6/2 and X6/3, X6/4) you have to set a
ƒ
freely assignable analog output (e. g. X6/63) permanently to HIGH level.
+5 V
+
K
SR
X11 K31 K32 33 34 X5 28 E1 E2 E3 E4
S1 S2
IN1 IN2 IN3 IN4
Z1
Fig. 5−10
EDKVF9338 DE/EN/FR 4.0
and two digital inputs (X5/28 and e.g. X5/E1) can be supplied with
SR
GND2
E5 39 A1
Wiring of digital and analog inputs/outputs with active "Safe torque off" function and internal
voltage source
S1 Deactivate pulse inhibit (1st disconnecting path)
S2 Enable controller (2nd disconnecting path)
Z1 Programmable logic controller (PLC)
The PLC monitors the ˜Safe torque off˜ function
X5/A4 Feedback via a digital output (e. g. DIGOUT4)
NO contact or NC contact
Load
Z
Minimum wiring required for operation
Terminal assignment in the Lenze setting: ^ 97
l
Electrical installation
Control terminals
With function "Safe torque off" active
+24V
1
2
3
X3
4
5
6
A2 A3 A4 ST1ST2 59
X6
and X5/E1 ... X5/E5,
SR
GND1 GND1
242R
3.3nF
3 7 62 63
1 2 4
AOUT2
AIN1 AIN2 AOUT1
1 2 3 4 7
AOUTx
10k 10k
9300vec135
5
7
93