Diginet RAPIX eHub Installation Manual page 12

RAPIX Lighting Control System
18. Powering the eHub
The eHub has no power switch, therefore when connected to the 12V dc SELV power supply, it will power up.
19. Commissioning and testing
Commissioning of the eHub, which forms part of a complete RAPIX Lighting Control System, should be carried out
using the Diginet RAPIX software suite, which can be downloaded from the Diginet web site at diginet.net.au.
20. Resetting the eHub
Pressing and holding the recessed reset button (with a paperclip or similar) for 45 seconds will perform a
complete factory reset and all settings in the eHub will be lost.
A partial reset can be carried out by pressing and holding the recessed reset button for 10 seconds. This clears
most settings, but input peripheral device definitions and template information is kept.
21. Power surges
The eHub has no mains connection. However, induced voltages or surges may occur on electrical circuits and
communication cabling as a result of excessive voltages from external influences. Any induced voltages or surges
can damage electronic equipment. It is strongly recommended that the electrical and data installation be fitted
with suitable over-voltage protection at the electrical switchboard and IT cabinets to avoid these situations.
22. Insulation resistance testing
It is generally not a requirement to perform an IR test on DALI Lines. In the event it is required, the DALI line
cables must be disconnected from the eHub to conduct the test and then reconnected.
23. eHub specifications
Parameter
DALI Line capacity
Max no. of unit's per DALI Line
DALI Line operating voltage
DALI Line current draw
Power
Number of smart inputs
Number of dry contact inputs
12V dc Sensor inputs
Ethernet Connection
DALI connection
LED Indicators
External Power connector
Ambient operating temperature
Ambient storage temperature
Humidity
Ingress protection
Materials
Weight
Approvals
1 DALI line, up to 64 devices with DALI Short Addresses can be connected
Note: The eHub itself does not require a DALI Short Address to be allocated
25 (with Diginet DALI power supply, item number DGLMPS01)
18V dc (nominal), supplied by external DALI power supply
2mA (nominal)
External SELV power supply, 12V dc regulated, 1.5A (including power
capacity for input peripheral devices)
4
2 voltage free, isolated, dry contact inputs (in parallel with sensor inputs)
2 sensor inputs (in parallel with dry-contact inputs)
10/100 Base-T, RJ45 connector
4 Tunnel Terminal block, each tunnel suitable for 2 x 2.5sqmm
Power – Red DALI – Green
Two tunnel terminal block for dc + and -
○
0 to 50 C
○
-10 to 70 C
0% to 95% RH non condensing
IP20
Enclosure – Flame retardant ABS
215g
RAPIX Lighting Control System - eHub
Specification
Ethernet – Green (Link) + Yellow (Data)
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