SM-I/O 24V Protected User Guide
15
Issue Number: 2
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4.3
Wiring, shield connections
To prevent noise being induced onto any of the analogue outputs it is advisable to use a
twisted pair cable shielded with overall shield.
If used, the shield connections should be terminated at one of the zero volts terminals
on the Solutions Module and to the zero volts of the signal source if available. The
termination of the shield should be kept as short as possible to prevent any noise being
induced at this point.
Figure 4-6 Shield connections (current mode)
SM-I/O 24V Protected
+
0V
Analogue output 1
0V Common
+
0V
Analogue output 2
0V Common
Содержание SM-I/O 24V Protected
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