Chapter 2 - Installation
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If the redundant power supply and the annunciator cable use different input power sources, you
must route the power line and annunciator cable separately. For example, if your application uses a
Vac redundant power supply and the annunciator is connected to a Vdc input module, you must
route the power source line and annunciator cable separately. In this case, be sure to route the
annunciator cable under the tab at the top of the plastic barrier, as shown below.
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Be sure the length of the annunciator cable does not exceed 10m (32.8ft).
WARNING
When components are located in a Division 2 hazardous location, do not attempt to connect or
disconnect cables unless power has been removed, or the area is known to be nonhazardous.
2.3.2
Connecting adapter cable
Use the following procedure to connect the cable TC-RPSC04 to the chassis adapter and the redundant
power supply. This procedure assumes that there is a minimum space of 4 inches (10.2cm) between the
adapter and the enclosure per previous spacing recommendations. You will not be able to connect the
cable to the adapter, if the space is less than 4 inches (10.2cm).
ATTENTION
Be sure the redundant power supply is turned off before making any cable connections.
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