4 VCI10-AH INTERFACE VCI10-AH is a "HART Modem" with the function to interface smartphones/tablets with HART network, allowing data exchange between the parties according to the HART protocol. Its compact size and low-power consumption make VCI10-AH an ideal solution for HART ® protocol. Its robustness makes it a suitable tool for any plant or factory, ensuring easy user handling. 4.1. CONNECTING AND DISCONNECTING VCI10-AH interface is connected to smartphones/tablets via micro-USB port and HART network through two clips, as shown in figure 4.2. Figure 4.2 – VCI10-AH connection. Figure 4.1 – VCI10-AH Interface. The interface connection is resumed in only two steps, as shown in the figure above and described below Insert the VCI10 -HA interface on the micro-USB port and plug the clips on the HART bus For communication, a minimum load of 250 ohms in series with the power source is required. If the VMT-HART application and DDL files are installed, user can immediately to start communicating with HART device. To disconnect VCI10-HA interface, remove micro-USB port interface.
VMT-HART HART ® CONFIGURATOR FOR ANDROID DEVICES INSTALLATION, CONFIGURATION AND OPERATION MANUAL ______________________________________________________________________________________________________________________________ 13