1. Setup Guide
  2. The Peripheral Expansion Module
  3. Peripheral Expansion Module Basic Features
  4. Pin Reference for Selected Peripheral Expansion Module Ports
  5. IDN (RS422/232)

IDN (RS422/232)

You can configure the IDN connector to run in RS422 mode or RS232 mode as shown in the following table. When using the IDN port for RS232, the port is identified as Com 2.

Table 3-3 IDN Pin Reference

RS422 RS232

Figure 3-3 RS422 Mode

This figure shows the IDN RS422 pin reference.

Figure 3-4 RS232 Mode

This figure shows the IDN RS232 pin reference.