Specifications

Modular I/O Configuration Guide154
Installation Considerations
To initialize module parameters to their factory default values, press INIT during power up.
SW1-1 Functions
SW1-1 has four DIP switches that enable/disable BUS-EN and help set the CAN ID. SW1-1C is unused. To set a switch ON, move it
to the right position.
Setting BUS-EN
The output configuration is taken from the non-volatile memory.
• SW1-1 ON connects the outputs to the audio busses on power up.
• SW1-1 OFF disconnects the module outputs from the audio busses on power up.
DE912 installation diagram
To avoid audio bus conflicts when installing or replacing a module and the configuration is unknown, disable the output bus
drivers by setting BUS-EN = OFF before inserting it. If all settings are done remotely and the unit fits into the frame’s bus
assignment scheme, remove it and set BUS-EN = ON.
SW1-1