Black Box ICD400A Скачать руководство пользователя страница 5

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STEP 6 -

Wiring Examples

In Figure 6-1, the converter is set up to use the internal
bias and no termination.

Figure 6.1 RS-485 2-wire example.

Figure 6-2. RS-485 4-wire example.

NOTE: Shaded black means the DIP switch is ON.

In Figure 6-2, the converter is set up to use internal
bias and no termination with four wires.

RS-485 4-wire DIP switch.*

RS-422 4-wire DIP switch.*

* NOTE: Shaded black means the DIP switch is ON.

Содержание ICD400A

Страница 1: ...ICD400A ISOLATED RS 232 TO RS 422 485 CONVERTER QUICK START GUIDE 24 7 TECHNICAL SUPPORT AT 877 877 2269 OR VISIT BLACKBOX COM ...

Страница 4: ...ter will accept 10 to 30 VDC 1 0 W maximum The terminal block will accept 28 to 12 AWG wire TABLE 4 2 TERMINAL IDENTIFICATION RS 422 485 4 Wire RS 485 2 Wire A Ground A Ground B RDB B Data B C RDA C Data A D TDB D E TDB E A B C D E Power supply 10 30 VDC 2 5 W V V Figure 4 2 Terminal Identification Figure 4 2 and Table 4 2 show the terminal identification ...

Страница 5: ...ion Figure 6 1 RS 485 2 wire example Figure 6 2 RS 485 4 wire example NOTE Shaded black means the DIP switch is ON In Figure 6 2 the converter is set up to use internal bias and no termination with four wires RS 485 4 wire DIP switch RS 422 4 wire DIP switch NOTE Shaded black means the DIP switch is ON ...

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