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12
DeviceNet RS-232 Interface Module
The 1770-KFD module can be powered from either an external power supply or
from a DeviceNet network.
Supplying Power via AC Wall Adapter
Figure 2 shows the power supply, catalog no. 1787-USADPTR, that takes 120V
ac and outputs 9V dc at 1 amp.
Figure 3
shows the global power supply, which takes 90 – 260V ac,
47 – 63 Hz, and outputs 9V dc. This power supply is available only with the
1770-KFD module as catalog no. 1770-KFDG.
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