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Cooper Bussmann BU-905U-L-R Receiver Quick Start Guide
Linking Your Transmitter and Receiver Units
You must reset the transmitter unit to factory defaults (to disable encryption) before linking the transmitter and receiver units.
For more information,see the BU-905U-L-T Transmitter Quick Start Guide.
NOTE:You must complete the linking process in 60 seconds.
To link the transmitter and receiver units:
1.Press and hold down the RSSI Pushbutton on the receiver.
2.Power on the receiver while holding down the RSSI Pushbutton
3.Release the RSSI Pushbutton as soon as the Receiver LEDS flash (within 5 seconds of powering the receiver).
4.The receiver will flash all LEDs for a maximum 60 seconds while it tries to link to the transmitter.
5.Power on the transmitter. The transmitter sends a special “Link”message to allow the receiver to recognize the transmitter.
6.When the units link, the receiver lights all LEDs for 2 seconds before returning to normal operation.
NOTE:If the receiver LEDs continue flashing within the 60 seconds, the units are not linked and you should retry the linking process by powering
the transmitter off and on again.If you exceed the 60 seconds, you must restart the linking process from step 1.
7.You can now bench test your configuration before deploying.
Safety information
Thank you for selecting the BU-905U-L-R receiver for your telemetry needs.We trust it will give you many years of valuable service. To ensure
your BU-905U-L-R receiver enjoys a long life,double-check ALL your connections with the user’s manual before powering on the unit.
WARNING:Incorrect termination of supply wires may cause internal damage and will void warranty.
Exposure to RF energy is an important safety consideration.The FCC has adopted a safety standard for human exposure to radio frequency
electromagnetic energy emitted by FCC regulated equipment as a result of its actions in Docket 93-62 and OET Bulletin 65 Edition 97-01.

FCC Notice When Used in USA:BU-905U-L Wireless I/O Module

Part Additional information
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.
90 This device has been type accepted for operation by the FCC in accordance with Part90 of the FCC rules (47CFR Part 90).
See the label on the unit for the specific FCC ID and any other certification designations.

Industry Canada: BU-905U-L Wireless I/O Module

RSS-119 - This device has been type accepted for operation by Industry Canada in accordance with RSS-119 of the Industry Canada rules.See
the label on the unit for the specific Industry Canada certification number and any other certification designations.
NOTE:Any changes or modifications not expressly approved by Cooper Bussmann P/L could void the user’s authority to operate this equipment.
To operate this equipment legally the user must obtain a radio-operating license from the government agency.This is done so the government can
coordinate radio users in order to minimize interference.

Safety Information - FCC Notice

This device complies with Part 15.247 of the FCC Rules.Operation is subject to the following two conditions:
• This device may not cause harmful interference; and
• This device must accept any interference received, including interference that may cause undesired operation
NOTE:This equipment is suitable for use in Class 1 Division 2 groups A, B and C or non-hazardous locations only.
3A1578Rev1.8