Hardware reference guide

Simulator Modules
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Wiring Diagram
The following figure shows the 140XSM01000 generic wiring diagram for the
140Axl03000 input modules, 140Ax002000 output modules, and the 140AMM09000
input/output module.
NOTE: The preceding diagram shows a typical connection between the simulator,
a 140ACI03000 input module, and a 140ACO02000 output module. The simulator
provides a variable 4 ... 20 mA input to the analog in module. The input can then be
read by a Quantum CPU, and, if required, outputted through an analog out module.
For the output module to operate properly, the main current loop must be active,
and, as shown above, 24 Vdc is supplied between terminals 9 and 10 with a 249
Ohms voltage drop resistor. (For a more detailed description of these modules, refer
to Quantum I/O Modules, page 453)