You can connect up to two differential analog output signals with an output range of ±10 V (using a gain of 1) to the Analog I/O header of the DT7816 module. Refer to the DT7816 User's Manual for more information on the analog output features.
The following figure shows how to connect an analog output signal to the Analog I/O header on the DT7816 module; you can access these signals using the Analog I/O connector of the STP781x screw terminal panel: