Signal Output 3; Profibus, Modbus Interface - Swan Analytical Instruments AMI Codes-II TC Operator's Manual

AMI Codes-II TC
Installation

3.10.1 Signal Output 3

3.10.2 Profibus, Modbus Interface

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Terminals 38 (+) and 37 (-).
Requires the additional board for the third signal output 0/4–20 mA.
The third signal output can be operated as a current source or as a
current sink (switchable via switch [A]). For detailed information see
the corresponding installation instruction.
NOTICE: Max. burden 510 Ω.
Third signal output 0/4 - 20 mA PCB
A Operating mode selector switch
Terminal 37 PB, Terminal 38 PA
To connect several instruments by means of a network or to config-
ure a PROFIBUS DP connection, consult the PROFIBUS manual.
Use appropriate network cable.
NOTICE: The switch must be ON, if only one instrument is
installed, or on the last instrument in the bus.
A
Profibus, Modbus Interface PCB (RS 485)
A On - OFF switch
A
A-96.250.631 / 280219