Weidmuller WI-I/O-9-U2: Wireless Mesh I/O & Gateway User Manual V1.2.2 - Manual (Page 4)

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FCC Notice:
This WI-I/O 9-U2
module uses the “E2_900M Wireless Data Modem” radio and complies
with Part 15.247 of the FCC Rules.
Operation is subject to the following two conditions:

This device may not cause harmful interference

This device must accept any interference received, including interference that may
cause undesired operation.
WI-I/O 9-U2 Radio Telemetry Unit must be installed in a suitable enclosure that provides
mechanical, shock and fire hazard protection.
This device must be operated as supplied by WEIDMULLER. Any changes or modifications
made to the device without the written consent of WEIDMULLER
may void the user’s
authority to operate the device.
This device must be installed by professional installers in compliance with 47 CFR Part 15
Subpart C Section 15.203 and 15.205, who will be responsible for maintaining EIRP no
greater than 36 dBm in accordance with 47 CFR Part 15 Subpart C Section 15.247 (b)(2)(4).
In accordance with 47 CFR Part 15 Subpart C Section 15.203 only the following
antenna/coax cable kits combinations can be used.
Manufacturer Model Number Coax Kit Net
WEIDMULLER 6720005236 6720005253 5dB Gain
WEIDMULLER 6720005236 6720005255 2dB Gain
WEIDMULLER 6720005235 6720005253 2dB Gain
WEIDMULLER 6720005235 6720005255 -1dB Loss
WEIDMULLER 6720005221 6720005255 4dB Gain
WEIDMULLER 6720005089 Includes 5m Cellfoil Unity Gain
WEIDMULLER 6720005086 Includes 1m Cellfoil -2dB Loss

Part 15 –This device has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part15 of the FCC rules (Code of Federal Regulations
47CFR Part 15). Operation is subject to the condition that this device does not cause
harmful interference.

Notice – Any changes or modifications not expressly approved by WEIDMULLER
could void the user’s authority to operate this equipment.
This Device should only be connected to PCs that are covered by either FCC DoC or are
FCC certified.