Lenze EPM−T9XX Modular system - Manual (Page 82)

4×analog output
4
The modular system
4.17
L
4.17−2 EDSPM−TXXX−9.0−11/2009
AO 4x12BIT
Q0
M0
Q1
M1
Q2
M2
Q3
M3
M
L+ 1
2
3
4
5
6
7
8
9
L
10
EPM – T320 1B 11
0
1
2
1
3
5
7
9
10
4
6
8
.
D
A
D
A
D
A
D
A
µP
PES
PES
PES
PES
–
+
DC 24 V
(DC 19.2
… 28.8 V)
epm−t030 epm−t037
Fig. 4.17−2 Front view and connection of 4×analog output
0 Status display M3; LED (red) is lit in
case of the following faults:
Short−circuit on voltage output
Open circuit in the case of current
output
Gateway is not supplied with
voltage
1 Terminal strip assignment details
1 DC 24 V supply voltage
2 Analog output A.0
4 Analog output A.1
6 Analog output A.2
8 Analog output A.3
3, 5,
7, 9 GND1 (reference potential for
analog signals)
10 GND (reference potential for
supply voltage)
.
Connection to backplane bus
Input resistance of actuator
PES HF shield termination through
large−surface connection to PE
l Ensure correct polarity when connecting the actuators.
l Unused outputs remain unassigned.
l The module does not provide any auxiliary supply for sensors / actuators.
For information on how to connect an auxiliary supply, please see the
documentation for the sensors / actuators.
Status display and terminal
assignment