Geotab HRN-IOXEXT User manual

HRN-IOXEXT - IOX

Extension Cable

Rev A1 - 02/2022 - PAC-INSIOXEXT

For the most up-to-date version, please visit: https://gtb.page.link/wzAY

Step 1 Connect HRN-IOXEXT to IOX devices and/or additional IOX extension cables to

form a daisy chain.

Step 2 Connect the daisy chain to the IOX expansion port of the GO device.

Professional Installation Required — Successful application of this harness/IOX requires sucient technical

knowledge and expertise for the respective installation, i.e. Certied Geotab Installer or equivalent.

WARNING! Read important related Safety Information and Limitations of Use following these

installation instructions. The GO device must be disconnected from the vehicle prior to harness/IOX

installation. Post harness/IOX installation, connect the GO device, read and follow all instructions and

warnings to prevent serious injury and/or vehicle damage.

NOTICE: Refer to the table below for the maximum number of IOXs supported, depending on your

conguration. Failure to follow these instructions may result in potential loss of data, and could result in

malfunctions of downstream IOXs or other anomalous behavior.

For daisy chain congurations, do not exceed the following maximums:

Quantity of HRN-IOXEXT cables used Maximum quantity of IOX devices supported

1 5

2 2