Keithley 2635 Reference Manual

10-2 Return to Section Topics 2600S-901-01 Rev. C / January 2008
Section 10: Digital I/O and Triggering Series 2600 System SourceMeter® Instruments Reference Manual
Overview
The documentation in this section provides detailed information on using the
Digital I/O port and includes the following:
• "Digital I/O port"
• "Output Enable (Models 2601/2602)"
• "Interlock (Models 2612/2612/2635/2636)"
Digital I/O port
The Keithley Instruments Series 2600 System SourceMeter
®
has a digital input/output port that can
be used to control external digital circuitry. For example, a handler that is used to perform binning
operations can be used with a Digital I/O port.
Port configuration
The Digital I/O Port is located on the rear panel and is shown in Figure 10-1. Note that a standard
female DB-25 connector is used with the Digital I/O port.
Figure 10-1
Digital I/O port
WARNING: NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING: NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
IEEE-488
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
LINE RATING
100-240VAC
50, 60Hz
240VA MAX.
DIGITAL I/O
RS-232
TSP-Link
LINE FUSE
SLOWBLOW
3.15A, 250V
CAT I
SS
LO LO HIHI GGGG
CHANNEL A
!
!
!
U
L
C
US
LISTED
SourceMeter
4ZA4
R
WARNING: NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING: NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
IEEE-488
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
LINE RATING
100-240VAC
50, 60Hz
240VA MAX.
DIGITAL I/O
RS-232
TSP-Link
LINE FUSE
SLOWBLOW
3.15A, 250V
CAT I
SS
LO LO HIHI GGGG
CHANNEL A
!
!
!
U
L
C
US
LISTED
SourceMeter
4ZA4
CAT I
S
S
LO
LO
HI
HI
G
G
G
G
CHANNEL B
!
R
1 = Digital I/O #1
2 = Digital I/O #2
3 = Digital I/O #3
4 = Digital I/O #4
5 = Digital I/O #5
6 = Digital I/O #6
7 = Digital I/O #7
8 = Digital I/O #8
9 = Digital I/O #9
10 = Digital I/O #10
11 = Digital I/O #11
12 = Digital I/O #12
13 = Digital I/O #13
14 = Digital I/O #14
15-21 = Ground
22 = +5V
23 = +5V
24= Output Enable (OE); 2601/2602
24 = Interlock (INT); 2611/2612/
2635/2636*
25 = +5V
*Note: 2635/2636 diagram is not shown
1
14
13
25
DIGITAL I/O
Model 2602/2612
Model 2601/2611
Connecting cables
Use a cable equipped with a male DB-25 connector (Keithley Instruments part number CA-126-1),
or a Model 2600-TLINK cable to connect the Digital I/O port to other Keithley Instruments models
equipped with a Trigger Link (TLINK).

Keithley 2635 Specifications

General

Brand	Keithley
Model	2635
Category	Measuring Instruments
Language	English