RS-232485/422 CONVERTERS

3.2 DCE/DTE Configuration

This section contains block diagrams (Figures 2 and 4) and jumper and switch settings (Tables 1 and 2) for DCE/DTE operation. For a detailed description of the jumpers and switches, see Section 3.1.

Figure 2. Simplified Functional Block Diagram (DCE Operation).

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Black Box RS-232485/422 Converter Plus, RS-232485/422 Opto-Isolator/Converter, IC109C, IC108A, IC109AE DCE/DTE Configuration