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2680A/2686A
Users Manual
Instrument Preparation
This section contains information for preparing the instrument for operation
summarized in Figure 2-1.
1
3
5
Master Alarm
Trigger Connections
7
2-4
Unpacking and
Inspection
MODEL
SLOT CONFIGURATION
- 2680A
1 2 3 4 5 6
- 2686A
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
NOT FOR
CONNECTION
TO PUBLIC
TELEPHONE
SYSTEM
LNK
CHASSIS
GROUND
RS-232
SERIAL
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
T 1/2A 250V
(SB)
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
TRIGGER IN
7
DC
A 250V FUSE OF
INDICATED RATING
SIGNAL GND
6
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
TO AVOID
+
ELECTRIC SHOCK GROUNDING
DC PWR
2
(9-42VDC)
CONNECTOR IN POWER CORD
-
PWR GND
1
MUST BE CONNECTED
AC
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
Connecting to
a Power Source
MODEL
SLOT CONFIGURATION
- 2680A
1 2 3 4 5 6
- 2686A
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
NOT FOR
CONNECTION
TO PUBLIC
TELEPHONE
SYSTEM
LNK
CHASSIS
GROUND
RS-232
SERIAL
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
T 1/2A 250V
(SB)
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
TRIGGER IN
7
A 250V FUSE OF
INDICATED RATING
SIGNAL GND
6
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
TO AVOID
+
DC PWR
2
(9-42VDC)
ELECTRIC SHOCK GROUNDING
CONNECTOR IN POWER CORD
-
PWR GND
1
MUST BE CONNECTED
and
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
MAX
REM
SCAN
SET
FUNC
F
REVIEW
LAST
MIN
AUTO
MON
Mx+B
ALARM
°C °F RO
mV AC DC
LIMIT HI
Ω
x1Mk
Hz
1 2
Control and Indicators
Figure 2-1. Instrument Preparation
2
4
6
8
OFF
PRN
CH
LO
CAL
EXT
TR
Front Panel
Procedures
Positioning and
Rack Mounting
MODEL
SLOT CONFIGURATION
- 2680A
1 2 3 4 5 6
- 2686A
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
NOT FOR
CONNECTION
TELEPHONE
TO PUBLIC
SYSTEM
LNK
CHASSIS
GROUND
SERIAL
RS-232
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
T 1/2A 250V
(SB)
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
TRIGGER IN
7
A 250V FUSE OF
INDICATED RATING
SIGNAL GND
6
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
TO AVOID
+
DC PWR
2
(9-42VDC)
ELECTRIC SHOCK GROUNDING
CONNECTOR IN POWER CORD
MUST BE CONNECTED
PWR GND
-
1
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
Universal Input
Module Connection
MODEL
SLOT CONFIGURATION
- 2680A
- 2686A
1 2 3 4 5 6
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
NOT FOR
CONNECTION
TO PUBLIC
TELEPHONE
SYSTEM
LNK
CHASSIS
GROUND
RS-232
SERIAL
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
T 1/2A 250V
(SB)
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
A 250V FUSE OF
TRIGGER IN
7
INDICATED RATING
SIGNAL GND
6
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
TO AVOID
+
ELECTRIC SHOCK GROUNDING
DC PWR
2
(9-42VDC)
CONNECTOR IN POWER CORD
PWR GND
-
1
MUST BE CONNECTED
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
MODEL
SLOT CONFIGURATION
- 2680A
1 2 3 4 5 6
- 2686A
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
CONNECTION
NOT FOR
TO PUBLIC
TELEPHONE
SYSTEM
LNK
CHASSIS
GROUND
RS-232
SERIAL
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
(SB)
T 1/2A 250V
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
TRIGGER IN
7
A 250V FUSE OF
SIGNAL GND
6
INDICATED RATING
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
ELECTRIC SHOCK GROUNDING
TO AVOID
+
DC PWR
2
(9-42VDC)
CONNECTOR IN POWER CORD
PWR GND
-
1
MUST BE CONNECTED
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
MODEL
SLOT CONFIGURATION
- 2680A
1 2 3 4 5 6
- 2686A
FLUKE CORPORATION
MADE IN USA • www.fluke.com
PATENTS PENDING
XMT
RCV
ETHERNET
NOT FOR
CONNECTION
TO PUBLIC
TELEPHONE
SYSTEM
LNK
CHASSIS
GROUND
RS-232
SERIAL
PORT
MAINS SUPPLY
FUSE
100V
/ 240V
T 1/2A 250V
(SB)
CAUTION:
SIGNAL GND
8
FOR FIRE PROTECTION
REPLACE ONLY WITH
TRIGGER IN
7
A 250V FUSE OF
INDICATED RATING
SIGNAL GND
6
TRIGGER OUT
5
SIGNAL GND
4
MASTER ALRM
3
WARNING:
TO AVOID
+
DC PWR
2
(9-42VDC)
CONNECTOR IN POWER CORD
ELECTRIC SHOCK GROUNDING
-
MUST BE CONNECTED
PWR GND
1
47Hz / 63Hz
100VA MAX
NO INTERNAL USER SERVICEABLE PARTS.
REFER SERVICE TO QUALIFIED SERVICE PERSONNEL
External Trigger
(Group Instrument)
alg05f.eps
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Troubleshooting
