VPO10
PROFIBUS TO ANALOG/DISCRETE OUTPUT CONVERTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL
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2.2.
ELECTRICAL CONNECTION
In order to access the terminal block user must remove VPO10 rear cover. First, loose cover lock
screw (see figure 2.5) by turning it clockwise.
Figure 2.5 – Rear cover lock.
Figure 2.6 shows the power terminals (PWR BUS) and the connection terminals of the VPO10
conversion outputs, in addition to ground terminals (one internal and one external) and communication
terminals. To power the equipment it is recommended to use Profibus-PA type AWG18 certified cables with
shield (capacitance < 30 pF).
Figure 2.6 – Connections and terminal description for VPO10.
