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Cameo
Keypads
NOTE: All Crestron certified Cresnet wiring must consist of two
twisted pairs. One twisted pair is the +24V conductor and the GND
conductor, and the other twisted pair is the Y conductor and the Z
conductor.
NOTE: When daisy-chaining Cresnet units, strip the ends of the wires
carefully to avoid nicking the conductors. Twist together the ends of the
wires that share a pin on the network connector, and tin the twisted
connection. Apply solder only to the ends of the twisted wires. Avoid
tinning too far up the wires or the end becomes brittle. Insert the tinned
connection into the Cresnet connector and tighten the retaining screw.
Repeat the procedure for the other three conductors.
NOTE: For larger networks (i.e., greater than 28 network devices), it
may become necessary to add a Cresnet Hub/Repeater (CNXHUB) to
maintain signal quality throughout the network. Also, for networks with
lengthy cable runs, it may be necessary to add a Hub/Repeater after only
20 devices.
Identity Code
Every equipment and user interface within the network requires a unique
identity code (Net ID). These codes are two-digit hexadecimal numbers
from 03 to FE. (Net ID 02 is reserved for master control units). The Net
IDs reside within all Cresnet devices (hardware) and must match the Net
ID as specified in the software (SIMPL Windows) that runs the system.
Refer to "Setting the Net ID in Device Settings" on page 27 for details of
the SIMPL Windows procedure.
The Net ID of the keypad has been factory set to 25. The Net IDs of
multiple keypads in the same system must be unique. Net IDs are
changed from a personal computer (PC) via the Crestron Toolbox.
NOTE: For detailed information on establishing communication
between the PC and control system, refer to "Communication Settings"
on page 29. If communication cannot be established, refer to the
"Troubleshooting Communications" section in the latest version of the
2-Series Control System Reference Guide (Doc. 6256), or the respective
Operations Guide for the control system. Both are available from the
Crestron website (http://www.Crestron.com/manuals).
10 • Cameo™ Keypads: C2N/C2NI-CB Series
Crestron C2N/C2NI-CB Series
Operations & Installation Guide - DOC. 6346A
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