IOLAN SDG4 P/STG4 P Hardware Installation Guide 6
Installation
General Cautions and Warnings
Warning
:
Power sources must be off prior to beginning the power connection steps.
Read the installation instructions before you connect the unit to its power source.
Warning
:
Ensure that the voltage and current ratings of the intended power source are
appropriate for the IOLAN as indicated on the product label.
Warning
:
Ensure that the installation and electrical wiring of the equipment is performed
by trained and qualified personnel and that the installation complies with all local and
national electrical codes.
Warning
:
The working voltage inputs are designed for operation with Safety extra low
Voltage (SELV). Connect only to SELV circuits with voltage restrictions in line with IEC/EN
60950-1:2005 (2nd Edition) + A1:2009 and EN 60950-1: 2006 + A11:2009
Warning
: If this equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
Connecting the Power
Power over Ethernet
The IOLAN SDG4 P and STG4 P can operate as a Powered Device (PD) under IEEE 802.3af
operating with end span and mid-span power sources (PSE). The SDG4 P and the STG4 P
models can also be powered by an external power adapter (not included).
Connecting the barrel connector
Plug the power adapter into a power socket and connect the barrel connector end into
the IOLAN. The IOLAN will perform a power up sequence. The Power/Ready LED should
for power up sequence.
Grounding and Power Cord Relief clip
If your installation requires additional grounding, follow this procedure.
Grounding the chassis requires the following items:
• One grounding lug (not provided)
• One 12AWG wire (not provided)
Follow the manufacturers instructions for attaching the ground wire to the grounding
lug.
1. Attach the grounding lug to the chassis and secure with the grounding screw
provided. See Figure 1.
2. Attach the power cord relief clip as shown in Figure 2.
