I/O
T21 Digital Input
Description Range: +24V to 0V

Select the Voltage range of the input by setting Range to be 24V Logic, 12V Logic, or 5V Logic. Range defines the Voltage level that sets Output HIGH (1). Monitor shows the actual Volts on the terminal.
Availability
  • Available only in the dw2xx series products
  • Requires library: System & I/O
  • Requires: Analog and Digital I/O
  • Singleton function block
  • Firmware versions 0x2000 and later
savvy-SFD Graphic dinT21
Graphic with Parameters dinT21

Parameters

Monitor Output, Read-only, Analog (signed 16-bit integer)
-32.8 V to 32.8 V
-32767 = Under-Range
32767 = Over-Range
Range Input, Read-write, Enumerated (signed 16-bit integer)
0 = 5V Logic
1 = 12V Logic
2 = 24V Logic
Output Output, Read-only, Boolean (signed 16-bit integer)
0 = Low
1 = High