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Figure 4. rsu-503 external connections – Comtech EF Data KP-10 User Manual

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KP-10 External Keypad

Revision 1

Operation

MN/KP10.IOM

10

REMOTE
RECEPTACLE

Figure 4. RSU-503 External Connections

During initial setup of a redundant system, connect the KP-10 to each component
directly. After initial setup, it is possible to connect the KP-10 to the RSU, and access
each component by selecting the individual component address.

Note: Connections for other RFTs and RSUs are similar. In case of a communication failure

with the KP-10, disconnect the cable and then reconnect it, to perform a reset.