Keithley 7705 Datasheet
7705 40-Channel Single-Pole Control Module
C
hannel 1
I
N
OUT
Channel 40
IN
OUT
(Channels 2–39)
300V, 2A capacity
•
• Two 50-pin female D-
ubconnectors are standard for
s
ecure hook-up and quick
s
eardown
t
Relay closures stored in onboard
•
emory
m
Ordering Information
7705 40-Ch, Single-Pole,
Accessories Supplied
Two mating connectors with
solder cup (Model 7788)
Control Module
The Model 7705 plug-in module offers 40 channels of independent switching. These channels
are designed to control power to the DUT and
switching loads. They can also directly control
light indicators, relays, etc.
UTS
INP
MAXIMUM SIGNAL LEVEL: 300VDC or rms, 2A switched, 60W
(DC, resistive), 125VA (AC, resistive).
CONTACT LIFE: Cold Switching: 108closures.
HANNEL RESISTANCE (per conductor):<1
C
ONTACT POTENTIAL:≤4µV per contact.
C
FFSET CURRENT:<100pA.
O
CTUATION TIME: 3ms.
A
SOLATION: Channel to Channel: >10
I
CROSSTALK (1MHz, 50Ω load): <–35dB.
INSERTION LOSS (50Ω source, 50Ω load): <0.3dB below
MHz, <3dB below 10MHz.
1
OMMON MODE VOLTAGE:300V between any terminal and
C
hassis.
c
t Maximum Signal Levels:10
A
9
<50pF.
Common Mode: >109Ω, <100pF.
Ω,
Ω.
GENERAL
RELAY SWITCH CONFIGURATION: 40 independent channels of
1-pole switching. Isolated from internal DMM.
ONTACT CONFIGURATION:1 pole Form A.
C
RELAY TYPE: Latching electromechanical.
CONNECTOR TYPE: Two 50-pin female D-sub connectors.
FIRMWARE: Specified for Model 2700 rev. A01, 2701 rev. A01, and
2750 rev. A01 or higher.
5
c
losures.
ENVIRONMENTAL
OPERATING ENVIRONMENT: Specified for 0°C to 50°C.
STORAGE ENVIRONMENT: –25°C to 65°C.
WEIGHT: 0.45kg (1 lb).
Specified to 80% R.H. at 35°C.
ACCESSORIES AVAILABLE
7705-MTC-2 50 Pin Male to Female DSUB Cable, 2m (6.6 ft).
Use with Integra Series Mainframes: 2700, 2701, 2750
1.888.KEITHLEY
www.keithley.com
(U.S. only)
A GR
TER M
EA
EASU
RE OF CONFIDENCE
DIGITAL MULTIMETERS & SYSTEMS
51
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