Page 54 of 97 PN: 106417-05
Figure 11-2: ProtoNode Mounting Location for Arctic/FreeFlex 1500-6000
11.2 Universal Gateway Enclosure Kit (PN: 112736-02)
This kit is intended for use with all other boilers and controls not included in the Universal Gateway Kit
with Wiring Harness.
• Includes the ProtoNode mounted within a 14"x10"x7" plastic enclosure (see Figure 11-3), as well as
mounting brackets to mount the enclosure to a wall.
• Wire power to the ProtoNode following the instructions and requirements in Section 3.2 Wiring to the
ProtoNode 6 Pin Connector
NOTICE:
Most ProtoNode compatible boilers have 24V connections that can be wired directly to
the ProtoNode as the power supply. If power is not wired directly from the boiler, a 24VDC
power supply, 24VAC transformer, or other means of providing the required power must be
used. There is space inside of the enclosure for mounting additional electronic devices as
needed.
• Wire Modbus communication from the ProtoNode to the boiler by following the relevant instructions based
on model in Section 3 Wiring (Subsections 3.3 – 3.12). Table 1-1 lists the appropriate wiring subsection
for each compatible model.
• Wire the ProtoNode to the LonWorks network by following the instructions in Section 3.12 ProtoNode
LonWorks Wiring.
NOTICE: When running wire from the ProtoNode to other devices, use cable glands or bulkhead
connectors with all holes created in the enclosure to ensure that it maintains a waterproof and
dustproof seal.
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