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7.1.1 Standard 24V Inputs
For a standard 24V input, place the jumper on the bottom two pins. In the example below, all the inputs are set up as
standard 24V inputs.
Figure 49 Jumpers on Bottom Two Pins
Next jumper C0+ to 24V and C0- to GND on TB1 as shown below.
Figure 50 24V Configuration
Then connect your input to the input terminal on the middle row (X0, X1, etc). See the diagram below.
Figure 51 Standard 24V Input
To activate the input, you must supply 24V to the input. A floating signal or a ground will not turn on the input. The LED
corresponding to the input will turn on brightly when the input is activated. For a more detailed description of the
different configurations, continue reading below.
7.1.2 High Voltage Sourcing Inputs (PNP)
For 9-48V inputs, supply your positive voltage to the C0+ terminal and your ground to C0-. Set the jumper for your
input to the bottom two terminals as shown in Figure 49. Then connect your signal into the corresponding input.
For example, the Apollo I shown below is set up for 30V. Notice that input X4 is connected to a switch.
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