Document reference MAMPS-HW/E HARDWARE MANUAL
Edition 18 - March 2022 VM600 machinery protection system (MPS)
10 - 11
Connecting sensors to the IOC8T
CONFIGURATION OF AMC8 / IOC8T CARDS
10.2.4 Connecting other sensors (process values)
The AMC8 / IOC8T card pair can process signals coming from a variety of other devices such
as flow rate detectors, fluid level detectors and so on. The pair can process current-based
and voltage-based signals.
10.2.4.1 Current-based signal
Devices that output a current-based signal (4 to 20 mA) should be connected to the IOC8T
as shown in Figure 10-8.
Figure 10-8: Connection of systems that output a current-based signal
Measurement
system
I
out
Measuring
resistor (50 Ω)
NOTE: Jumper J805 must be placed to switch in the measuring resistor.
Jumper J805
COM
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