14
Installing the NC-2100K Coordinator Bundle
Figure 7
Location of the USB and power terminals on the back of the NC-2100K
Coordinator Bundle (2U model)
2.4.1 USB
The Coordinator Bundle connects to the Central server through two USB A to B cables. To
connect the Coordinator Bundle to the Central server, attach the supplied USB cables to the
USB terminals on the Coordinator Bundle (see Figures 6 and 7) and free USB slots on the
Central server.
2.4.2 Power
•
2 x Class 2 power supply 24 VDC, 25 mA maximum
There are two provided power cables (see Figures 6 and 7). The first time you turn on the
Coordinator Bundle, follow these instructions to test it.
To power and test the Coordinator Bundle:
1. Attach the provided power cables to the power outlets shown in Figures 6 and 7.
2. Plug the power cables into the power.
3. Confirm that one of the coordinators beeps immediately, and that its green LED starts
blinking. This means it has started.
4. Press the reset button (see Figures 4 and 5) for the coordinator with the blinking LED.
5. Confirm that the other coordinator beeps immediately, and that its green LED starts
blinking. This means it has started.
6. Wait for 1 minute.
Attention: In order to comply with UL 2560, you must do the following:
•
Connect the two Class 2 power supplies of the Coordinator
Bundle to a power-limited uninterruptible power source (UPS)
for back up power. The server and the monitor should be
connected to a separate UPS.
•
Refer to Appendix 2: UL 2560 Requirements for UPS
(Uninterruptible Power Supply) for more information about the
UPS.
Power
USB
Power
USB
!
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