B&B Electronics RS-485 Digital I/O Module 485SDD16 - Manual (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