Rev. 2013-12-16
OM-ESW-104, OM-ESW-105 and OM-ESW-108 Instruction Sheet
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-hazardous locations only.
PACKAGE CONTENTS
One OM-ESW-104, OM-ESW-105 or OM-ESW-108
UNPACKING
Remove all the equipment from the packaging, and store the packaging in a safe place. File any damage claims with the
carrier.
APPLYING POWER (Top View)
Unscrew & Remove the DC Voltage Input Plug from the top header.
Install the DC Power Cables into the Plug observing polarity as shown above.
Plug the Voltage Input Plug back into the top header.
Tightening torque for the terminal block power plug is (
0.22 Nm) 2 lbs/in.
All LED’s will flash ON momentarily.
Verify the Power LED stays ON (GREEN).
Note:
Either V
1
or V
2
can be connected to power for minimal operation. For redundant power operation, V
1
and V
2
plugs must be connected to separate DC Voltage sources. Use wire sizes of 16-28 gauge. The power cord should
be limited to less than 10 meters in order to ensure optimum performance. For OM-ESW-108 use 60/75°C rated
copper wire. For OM-ESW-104 and OM-ESW-105 use 95°C rated copper wire.
Note:
The large #6 mounting/grounding screws located on the back plate must not be longer than 1/4".
Recommended Power Supply
:
DC 24V/1.3Amp min.
WARNING
ALERTE –
Risque D’explosion – Remplacement d’un composant peut empêcher la conformité de Classe I, Division 2.
ALERTE –
Risque D’explosion – Ne débranchez pas tant que le circuit est sous tension sauf si la zone est connue pour
être non dangereux.
ALERTE –
Risque D’explosion – Ne pas remplacer le dispositif que l’alimentation est coupée ou que la zone est connue
pour être non dangereux.
– Explosion Hazard – Substitution of any component may impair suitability for Class I, Division 2.
WARNING
– Explosion Hazard – Do not disconnect while circuit is live unless area is known to be non-hazardous.
WARNING
– Explosion Hazard – Do not replace the device unless power has been switched off or the area is known to
be non-hazardous.
To download the User Manual please visit the following location:
http://www.omega.com/manuals/manualpdf/M5163.pdf
LED Color
Description
ON
Power is Applied.
OFF
Power is OFF.
LNK
/ACT
ON
Link established, no Activity on
cable.
BLINKING Link established, Activity on cable.
OFF
No link activity on cable.
SPD ON
LINK is 100Mbps.
OFF
Link is 10Mbs.
