7
Product Category
Step 5: Cable All Devices
Attach cables using the diagrams in this section as a guide. Connect a 4-pole captive screw connector to each end of the cable,
wiring both ends as shown in figure 6. In most cases the EBPs are powered by the IPCP Pro control processor that provides the
eBUS signal. Power is carried on the V+ pin of each eBUS connection.
The four connectors are:
•
+V
— carries 12 VDC power from the controller, active hub, or power supply
•
+S
— carries the positive data signal
•
-S
— carries the negative data signal
•
G
— ground
Extron STP20-2/1000 or STP20-2P/1000 cable is recommended for eBUS connections.
Ground
+
Signal
+
12 VDC
-
Signal
Drain Wires (2)
G
-S
+S
+V
Black
White
Green
Red
Figure 6.
Basic eBUS Connector Wiring and Cable Color Code
NOTES:
•
The four eBUS ports are interchangeable: any port can be used to connect the device to a controller or EBDB
distribution hub and any port can be used to daisy-chain the device to another EBP.
•
Connect up to eight eBUS devices for each IPCP Pro control processor.
•
Wire the connectors in the same way at both ends.
•
Do not exceed a total of 1000 feet (305 meters) of cable for connections between the IPCP Pro and all the EBP panels.
•
Do NOT power an EBP from more than one power source. Power is provided by the IPCP Pro. If additional power is
required, use a PS 1220EB power supply and distribution hub, or an Extron 12 VDC power supply. If more than one
power source is used in a system, disconnect the +V pin appropriately to ensure that the devices powered by the first
source are isolated from the devices powered by the second source by (see
on the following page).
ATTENTION:
•
Always use a power supply supplied or specified by Extron. Use of an unauthorized power supply voids all regulatory
compliance certification and may cause damage to the supply and the unit.
•
Utilisez toujours une source d’alimentation fournie par Extron. L’utilisation d’une source d’alimentation non autorisée
annule toute conformité réglementaire et peut endommager la source d’alimentation ainsi que l’unité.
•
If not provided with a power supply, this product is intended to be supplied by a UL Listed power source marked
“Class 2” or “LPS” and rated output 12 VDC, minimum 1.5 A.
•
Si ce produit ne dispose pas de sa propre source d’alimentation électrique, il doit être alimenté par une source
d’alimentation certifiée UL de classe 2 ou LPS et paramétré à 12 VDC et 1,5 A minimum.
•
Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities.
•
Sauf mention contraire, les adaptateurs AC/DC ne sont pas appropriés pour une utilisation dans les espaces d’aération
ou dans les cavités murales.
•
The installation must always be in accordance with the applicable provisions of National Electrical Code
ANSI/NFPA 70, article 725 and the Canadian Electrical Code part 1, section 16. The power supply shall not be
permanently fixed to building structure or similar structure.
•
Cette installation doit toujours être en accord avec les mesures qui s’applique au National Electrical Code
ANSI/NFPA 70, article 725, et au Canadian Electrical Code, partie 1, section 16. La source d’alimentation ne devra pas
être fixée de façon permanente à une structure de bâtiment ou à une structure similaire.