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Morrison Bros. co. 1218C Installation, Operation And Maintenace Instructions

Outdoor ethernet switch assemblyinstallation
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1218C Outdoor Ethernet Switch Assembly
Installation, Operation, and Maintenance Instructions
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.

Specifications

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)

Installation

!

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.
• Any modification of this unit beyond what is outlined in this instruction will void product warranty.
• 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
working in the specific environment.
• This device is intended to be used as an auxiliary warning to the operator of an abnormal condition of
the system, such as a possible overfill situation and should not be the only system in place to prevent an
unwanted condition, such as preventing a tank from overfilling. It is the sole responsibility of the operator to
continuously prevent any spillage regardless of the situation.
• Tanks could be under pressure. Vapors could be expelled from tank vents, piping, valves or fittings while
performing maintenance. Vapors could catch fire or cause an explosion. Avoid sparks, open flame, or hot
tools when working on tank system.
• Use a dampened cloth when cleaning the alarm enclosure to prevent static buildup and discharge.
• In the event of malfunction, contact Morrison Bros. Co. Customer Service.
rev. 3-22-18
Morrison Bros. Co. ‑ Dubuque, IA ‑ 800‑553‑4840
1
1218C‑0199 PP

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Summary of Contents for Morrison Bros. co. 1218C

  • Page 1 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.
  • Page 2 • En cas de défaillance, communiquez avec le service à la clientèle de Morrison Bros. Co. WARNING: This device is intended to be installed in an Ordinary Location (Unclassified Location) and be used with other Ordinary Location devices. Mounting The Switch Assembly is designed to be mounted outdoors, near the 1218C installations. To maintain the NEMA 4X rating of the Switch Assembly: • Three openings have been provided in the bottom of the NEMA 4X enclosure for connection and wiring. Only use Thomas & Betts Cat. No. H050GR-TB or H050-TB or equivalent hubs in the one opening for ½” conduit and Thomas & Betts Cat. No. H075GR-TB or H075-TB or equivalent hubs in the two openings for ¾”...
  • Page 3 Figure 3. A grounding stud is provided to tie all ground connections together. Once all connections are made, mount the modules back on the assembly bracket and secure the modules with the DIN rail stop. Figure 2 – AC Input Connections Figure 3 – Switch Module Ground Connection Morrison Bros. Co. ‑ Dubuque, IA ‑ 800‑553‑4840 rev. 3-22-18 1218C‑0199 PP...
  • Page 4 Switch Assembly to a network or computer, leaving the remaining ports available for other networked devices (1218C Electronic Tank Gauges, 1218C Wireless Client, 1218C External Input/Output Expansion Module, 1218C Cellular Gateway, Modbus devices, etc.). Once all connections are made and devices are all powered on, verify the connection indicators for each occupied Ethernet port are illuminated or flashing as shown in Figures 4 and 6.

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