The Series 90-30 I/O LINK Interface module is configured as a slave device only and allows the
Series 90-30 PLC to send either 32 or 64 I/O points to the I/O LINK. The I/O LINK module must
be configured as either a 32 or 64 point I/O module during installation by setting a jumper plug
inside of the front cover of the module to either 32 I/O or 64 I/O.
An I/O LINK Interface module can be installed in any model of Series 90-30 PLC, and any
number of I/O LINK Interface modules can be installed in a system within the current limits of the
baseplate and other I/O modules installed in the baseplate. For more details, see