GE 90-30 PLC Series Installation And Hardware Manual page 204

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Any number of I/O LINK Master Modules can be installed in a Series 90-30 PLC. When there are
multiple I/O LINK Master Modules in the same PLC, they must be on separate I/O LINKs. An I/O
LINK Master Module can be installed in any I/O slot in any baseplate. The maximum number of
I/O LINK Master Modules that can be installed in the CPU baseplate is six,
Restart Pushbutton
The LINK RESTART pushbutton provides a convenient means of restart if a failure occurs.
Pushing the Restart pushbutton restarts the operation of the LINK.
Serial Port
The front of the module has one 20-pin, Honda-type connector, used for connection to the first
slave on the I/O LINK. Signal levels are RS422/485 compatible.
Compatibility
The Series 90-30 I/O LINK Master Module is compatible with the following devices:
I/O Link Master Module Documentation
For detailed information on this module, refer to GFK-0823, the Series 90-30 I/O LINK Master
Module User's Manual,
8-26 Series 90-30 PLC Installation and Hardware Manual – August 2002
Host CPU
Series 90-30 CPU models 311, 313, 321, 323, 331, and 341 release 4.4 or later, and all
versions of the CPU models 350, 351, 352, 360, 363, and 364.
Series 90-30 Hand-held Programmer (HHP)
Programmer
Hand-Held Programmer
Logicmaster 90-30 Programming Software Configurator, release 4.5 or later.
VersaPro Software.
Control programming software, Version 2.0 or later.
Logic Developer-PLC software
Slave Units
Power Mate models A, C, D, and E
Series 0 CNC
Operator Panel Unit
Connection Unit 1
Connection Unit 2
Series 90-30 PLC with 90-30 I/O LINK Slave Module
Series 90-70 PLCs with 90-70 I/O LINK Interface Module set up as slave
GFK-0356Q