B&B Electronics RS-232 Digital I/O Module 232SDD16 - Manual (Page 12)

232SDD16-1005 Manual 19
B&B Electronics -- PO Box 1040 -- 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 external devices on or off. Digital
outputs are CMOS/TTL 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 232SDD16-1005 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5104
Figure 4.6 - Isolated Solid State Output