Rockwell Automation Publication ICSTT-RM448M-EN-P - February 2021 101
Chapter 5 Install the AADvance System
Field powered devices
The above circuit is appropriate for devices that are powered locally and expect
a current-controlled signal loop. Ensure that the loop is wired to pass current
to the Loop Plus terminal and return it on the Loop Minus terminal.
Analogue Output Slew Tolerance
Analogue output channels voltage slew is unconstrained with the limits set by
the module’s compliance operating voltage range.
To avoid spurious declaration of channel faults it is necessary to ensure that
the field supply voltage and output signal condition satisfies the maximum
slew rate criteria defined in the Solutions Handbook. Accordingly it may be
necessary to condition the field supply voltage or output signal such as by
filtering or by appropriate choice of process safety time.
Connections to T9881/T9882 Analogue Output TA - 8 Channel Simplex/Dual
This diagram shows the T9882. The T9881 has the same terminal arrangement.
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