IC693BEM321 is a 90-30 GE Series I/O Link Master Module. GE 90-30 Series PLC acts as a master for the Fanuc input/output link. The serial interface for the input/output link provides the input/output data exchange at a very high-speed between a master and the 16 slaves. The master receives 1024 discrete inputs from slaves and sends 1024 discrete outputs. GE Fanuc Automation Corporation is the manufacturer of this module. This module uses a configuration software or the hand-held programmer for 90-30 GE Series for configuration.
Fanuc uses devices such as 90-70 Series PLCs, 90-30 Series PLCs, operator panels and connection units for slaves. The user can place some of the master modules for input/output links on the GE 90-30 Series PLC.