Ronan XSD-1000 - Manual (Page 65)

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Adding/Replacing a Remote I/O Module
When replacing a Remote I/O Module, there are two important things to check:
• Replace with the same module type (Scintillator Input, 3-30VDC Input, etc.)
• Make sure the address on the new board is correct.
You do not have to remove the field wiring to replace a Remote I/O Module, unless the
module’s connector is faulty. Pull the connector up, press the plastic release tab on the
I/O Module, remove the module and replace with a new one, and push on the connector.
When upgrading (adding additional features, detectors, etc.) follow the installation
instructions for proper addressing and wiring.
NOTE: If two Remote I/O Modules have the same address, either one or both will not
communicate properly! See the section on ‘Remote I/O Module Addressing’.