SKF IMx-1 - Power Requirements

INSTALLATION AND COMMISSIONING
SKF Enlight Collect gateway
46 (101)
SKF Enlight Collect IMx-1 System
User Manual
Revision F
Figure 31 Example of connector/cable assemblies
Longer cable assemblies or intermediate junction boxes may be required depending
on site layout and requirements.
3.2.2 Power requirements
The SKF Enlight Collect Gateway is designed to be powered from either PoE or an
industrial range 24 V DC supply, including 12 V battery operation. The connection
details for the DC supply are as shown in the figure and table below.
Figure 32 Incoming power supply connection
Table 1 DC in connections
DC Power In
Connector pin
Cable core colour
0 V (Power supply return)
1 and 4
Blue/White
+ 24 V (9–36V DC)
2 and 3
Brown/Black
Refer to the Important safety warnings.
It is recommended to use all 4 connections to minimise voltage drop across the
cable.
Incoming power is isolated from another gateway circuitry.
Note that whilst both the power source alternatives (PoE and DC supply) can be
connected at the same time this is not intended as and will not provide, true power
redundancy.