4×analog output 0...20mA
4
The modular system
4.19
L
4.19−2
EDSPM−TXXX−9.0−11/2009
AO 4x12BIT
L+
1
2
3
4
5
6
7
8
9
L
10
EPM – T322 1A 10
1
2
0
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−t219 epm−t037
Fig. 4.19−2 Front view and connection of 4×analog output 0...20mA
Status display L+; LED (yellow) is lit
when a supply voltage is applied
Terminal strip assignment details
1 DC 24 V supply voltage
Status display M3; LED (red)
Open circuit on current output
Gateway is not supplied with
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
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