Oldham MX62, Installation And Utilisation Manual

Page: 38 / 84

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7.4. Analog Output Module (AAM)
Different addresses between 1 and 8 are to be allocated to the analog output
modules with the aid of the fitted
rotary switch
.
Each relay has a pertaining
jumper
via which 0-10V or 4-20mA can be se-
lected.
•
left position => 0 – 10 V
•
right position => 4 – 20mA
The last output module (whether it is a relay or analog output mo
dule) has to form a bus end for both signal buses (redundancy). This is done via
the two
jumpers
on the upper right-hand side.
•
left position => end of bus
•
right position => further output modules
4-20mA
GND
2
Addresses
from 1-8
for the AAM
Power Supply
GND
24V
2 1
GND
0-10V
3
1
4
4-20 mA
Jumper
Jumper
0-10 V
AAM-
µC1
Analog Outputs
3 4
5 6
5 6
7
7 8
8
AAM-
µC2
1 2
End of Bus