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Morrison Bros. Co. ‑ Dubuque, IA ‑ 800‑553‑4840
1218C‑0199 PP
rev. 3-22-18
!
The 1218C Outdoor Ethernet Switch Assembly is an accessory to the 1218C Electronic Tank Gauge. The
Switch Assembly allows the user to network up to 5 or 8, depending on model, Ethernet enabled devices.
A common application is to use the Ethernet Switch to connect several 1218C Electronic Tank Gauges to a
network or wireless client device.
Input Power
100 – 240 VAC, 50/60Hz
Operating Temperature
-40°F to 140°C (-40°C to 60°C)
Enclosure Rating
NEMA 4X
Maximum Wiring Distance
Ethernet – 330ft (CAT5e cable recommended)
Warnings
• Fire Hazard – Death or serious injury could result from spilled liquids.
• You must be trained to install or maintain this Electronic Tank Gauge. Stop now if you have not been trained.
• Anymodicationofthisunitbeyondwhatisoutlinedinthisinstructionwillvoidproductwarranty.
• For your safety, it is important to follow local, state, federal and/or OSHA rules that apply to working
inside, above, or around the storage tank and piping area. Use all personal protective equipment required for
workinginthespecicenvironment.
• This device is intended to be used as an auxiliary warning to the operator of an abnormal condition of
thesystem,suchasapossibleoverllsituationandshouldnotbetheonlysysteminplacetopreventan
unwantedcondition,suchaspreventingatankfromoverlling.Itisthesoleresponsibilityoftheoperatorto
continuously prevent any spillage regardless of the situation.
• Tankscouldbeunderpressure.Vaporscouldbeexpelledfromtankvents,piping,valvesorttingswhile
performingmaintenance.Vaporscouldcatchreorcauseanexplosion.Avoidsparks,opename,orhot
tools when working on tank system.
• Use a dampened cloth when cleaning the alarm enclosure to prevent static buildup and discharge.
• Intheeventofmalfunction,contactMorrisonBros.Co.CustomerService.
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