How Do I Use The Digital I/O Port; Digital I/O Port Terminals; Controlling The Digital I/O Port - Keithley SourceMeter 2611 User Manual

Series 2600 System SourceMeters User's Manual

How do I use the Digital I/O port?

Reference

Digital I/O port terminals

The Digital I/O port, located on the rear panel
14 digital I/O lines
read high or low logic levels, and can be set up for triggering. Make connections
using a cable with a Male DB-25 connector (Keithley Instruments part number CA-
126-1).
Figure B-1
Digital I/O port terminals

Controlling the Digital I/O port

From the front panel, select MENU > GENERAL > DIGOUT > DIG_IO_OUTPUT,
then enter the decimal value to set I/O lines high or low (16,383 maximum).
Commands for basic I/O are summarized in
lines high, send:
digiowriteport(16383).
Refer to Section 10 of the Series 2600 Reference Manual for com-
plete details on the Digital I/O port.
(Figure B-1). Each output can be set high (+5V) or low (0V),
Return to In this Appendix:
Frequently Asked Questions
(Figure 1-2 in Section
Table B-1. For example, to set all 14
2600S-900-01 Rev. A / May 2006
B-3
1), provides