31.1 Controlling External I/O
31.2 Settings Guide
31.3 Controlling External I/O with the Display Unit's Internal DIO
31.4 Using FLEX NETWORK External I/O
31.5 Controlling External I/O with LT
31.6 Controlling I/O in LT3000 Series and EX Modules
    31.6.1 Procedure - Controlling I/O in LT3000 Series and EX Modules
    31.6.2 I/O Driver Settings Guide - EXM Driver
    31.6.3 Error Information - LT3000 Series and EX Module
    31.6.4 Restrictions - LT3000 Series and EX Module
31.7 Controlling External I/O with CANopen
31.8 Controlling External I/O in the LT3000 Series and AnyWire Master Unit