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RCP-CSD
Chapter 2 – Installation
5
RS-485 Serial Communication Connector (CONTROL PORT)
This 3-contact connector provides an RS-485 serial communication interface using the PESA RCP
Protocol (Document No. 81-9062-0300-0). See Figure 2 for an orientation view showing contact
locations.
CONTROL PORT is connected to a PESA system controller with a cable constructed with a 3-contact
connector (Part No. 81-9029-0780-0) and shielded, twisted-pair audio cable (Part No. 81-9028-0043-2,
Belden 8451, or equivalent) as shown in Figure 3. The connector body has an integral strain relief
which requires the use of a nylon cable tie that is included with the connector. If this cable tie is not
available, Part No. 81-9021-0028-8 may be used.
NOTE
It is not necessary to remove power from the remote control
panel prior to connecting or disconnecting the RS-485 serial
communication cable.
Figure 2. CONTROL PORT Connector
Figure 3. RS-485 Serial Communication Cable
Содержание RCP-CSD
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