AMX Precis HT, Инструкция по эксплуатации

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Installation & Setup
21 Precis HT Instruction Manual
Attaching External XNNet Controllers
An XNNet device is any device that sends and receives XNNet protocol over the REMOTE port.
AMX AutoPatch XNNet control devices include remote control panels, Single Bus Controllers (SBCs),
and Preset SBCs.
The instructions below are for attaching a device to either REMOTE port, found on the CPU. For
specific product information, see the individual device’s documentation.
Communication Cable Requirements
A two-conductor, 20 AWG, 7/28 strand cable with a drain wire or shield, such as
Alpha 2412C (customer supplied)
Maximum length of cable: 1,000 ft. (305 m) total, including linked panels
To establish a REMOTE port connection with an XNNet device:
1.
Attach one end of the XNNet link cable to the corresponding port on the device (see the individual
product documentation).
2.
On the enclosure’s CPU, unplug one of the REMOTE (XNNet) connectors.
3.
Loosen the screws on the REMOTE connector.
4.
Insert the two wires of the XNNet link cable from the device into either of the REMOTE connectors
leaving the center slot empty (FIG. 10).
Note that either wire can be inserted into either of the outer slots.
5. Tighten both screws and plug the connector back into the CPU.
6. If not already on, apply power first to the Precis HT enclosure before applying power to the XNNet
device (see “Applying Power & Startup,” page 26).
7.
Execute a test switch to ensure the Precis HT is working properly (see “Executing a Test Switch,”
page 28).
FIG. 10
Insert wires into REMOTE connector on CPU