B&B Electronics RS-485 User Manual download pdf (Page 12)

485SDD16-1005 Manual 19

B&B Electronics -- 707 Dayton Road -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

Figure 4.4 - Isolated Solid State Input

Digital Outputs

Digital outputs are used to turn on or turn off external devices.

Digital outputs are CMOS compatible and operate between 0Vdc

and +5Vdc. Outputs can be used to control solid state output

modules, CMOS and TTL logic circuits. Caution must be taken not

to exceed the power capability of the outputs. Refer to the output

specifications in Chapter 1.

Setting an output line to a "1" forces the output HIGH, and setting

an output line to a "0" forces the output LOW.

Figures 4.5 - 4.6 show examples of some typical output

interfaces.

Figure 4.5 - Solid State Output

20 485SDD16-1005 Manual

B&B Electronics -- 707 Dayton Road -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

Figure 4.6 - Isolated Solid State Output

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B&B Electronics RS-485 User Manual Page 12