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Wiring
Power supply
The CC-16 zone controller requires a minimum of 100mA at 8VDC. For convenience and
consistency, we recommend you place the power supply in an equipment area adjacent to
the network connection.
Power can be supplied over the network cable, from a power supply local to the unit, or from
a remotely-located power supply with a separate cable run. The required cable AWG is
dependent on the length of the run—the longer the run, the higher the voltage drop in the
cable and the lower the required cable AWG.
Use the ControlSpace
®
accessory power supply or other suitable supply. Individual country
requirements are:
• North America: Power supplies used in North America must be NRTL listed and/or CSA
certified Class 2 supplies, as appropriate. The supply must comply with one of the following
UL standards: UL6500, UL60950, or UL1310.
• Europe: Power supplies used in Europe must be in compliance with EN/IEC 60950 Clause
2.11.
• Japan: Power supplies used in Japan must be in compliance with DENAN Law and be
marked with the PSE diamond.
CAUTION: Never use more than one power supply on the same wire as this could cause
slight differences in voltage that could damage the power supplies and/or the CC-16.