Understanding Connectors & Cabling - ZinWave UNITIVITY 5000 User Manual

UNItivity 5000
User Manual
Wire Conversion Chart: American Wire Gauge to Square Millimeters
2
AWG mm
30 0.05
28 0.08
0.14
26
24 0.25
22 0.34
21 0.38
20 0.50
7.4.2 Understanding Connectors & Cabling
Cabling between the PSU or Secondary Hub is not supplied.
Ensure that the 48 V cable used is one of the following:
•
2-core power cable listed in accordance with NEC 645.5(B)
•
Or Installed in an enclosed raceway
•
Or be installed in accordance with NEC 721.135(C)
•
Or be type CMP, CMR, CN or CMG
•
Or be listed type DP cable suitable for use under raised floors
Termination of each cable type will depend on the PSU version used, and you may need to utilize an
adapter to make the final connection. Ensure the 48V connection is made with correct polarity.
Note: If you use your own 48V power supply, rather than the Zinwave Remote PSU or Secondary Hub,
the cable instructions are the same as for the Zinwave equipment.
The 48V power connector used on the Zinwave Secondary Hub and Remote Unit is:
•
Terminal block HDR 2pos 5.08mm
•
Phoenix contact
•
P/n: 1757242
Mating plugs from the same series of connector are provided and should be used to terminate the 2-
core cable.
The 1U Rack-mount PSU uses screw terminals, so the wire pair can be connected directly in that case.
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2
AWG mm
18 0.75
17 1.0
16 1.5
14 2.5
12 4.0
10 6.0
8 10
Pin Detail
Left 48V (+)
0V (-)
Right
2
AWG mm
6 16
4 25
2 35
1 50
1/0 55
2/0 70
3/0 95
AWG mm
4/0 120
300 MCM 150
350 MCM
185
500 MCM 240
600 MCM 300
750 MCM 400
1000 MCM 500
2
7-3