USER MANUAL [1.4]
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1.1 OUTPUTS
The tracker supports control of four external executive devices that are connected to the universal
contacts IN0(U0), IN1(U1), IN2(U2), and IN3(U3).
Output type – open drain. In the active state, the outputs, including external devices, are ground-
connected.
The outputs allow for a load of up to 540 mA.
To switch more powerful devices, they should be connected via external relays (the relay
winding is connected between the on-board network and the output of the device, and the contacts are
connected to the load).
An example of using the device outputs as motor lock relay control is shown in Figure 4.
Fig. 4 – An example of connecting a motor lock relay
The relay is connected to one of the outputs of the device IN0 (U0), IN1 (U1), IN2 (U2), or IN3
(U3). For correct operation, it is necessary to set the output mode in the device settings.
