7707 KEITHLEY, 7707 Datasheet - Page 5

• Manufacturer Part Number: 7707
• Description: KEITHLY MULTIPLEXER DIGITAL I/O MODULE
• Manufacturer: KEITHLEY

Specifications of 7707

• Accessory Type: Differential Multiplexer Module
• Features: 10-Channel W/ 32-Channel Digital I/O
• Rohs Compliant: NA
• For Use With: Keithley Models 2700, 2701, And 2750 DMM Data Acquisition Datalogging Systems

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Ordering Information
7705
accessories Supplied
Two mating connectors with
solder cup (Model 7788)
1.888.KEITHLEY
7705
300V, 2a capacity
Two 50-pin female D-sub
connectors are standard for
secure hook-up and quick
teardown
relay closures stored in
onboard memory
w w w.keithley.com
40-channel, Single-
pole Control Module
(U.S. only)
40-channel, Single-pole Control Module
The Model 7705 plug-in module offers 40 chan-
nels 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.
Channel 1
(Channels 2–39)
Channel 40
OUT
OUT
IN
IN
A
G R E A T E R
M E A S U R E
INPUTS
MAXIMUM SIgNAL LEVEL: 300VDC or rms, 2A switched,
CONTACT LIFE: No Load
CHANNEL RESISTANCE (per conductor): <1W.
CONTACT POTENTIAL: ≤4µV per contact.
OFFSET CURRENT: <100pA.
ACTUATION TIME: 3ms.
ISOLATION: Channel to Channel: >10
CROSSTALk (1MHz, 50W load): <–35dB.
INSERTION LOSS (50W source, 50W load): <0.3dB below
COMMON MODE VOLTAgE: 300V between any terminal and
gENEraL
RELAY SwITCH CONFIgURATION: 40 independent channels
CONTACT CONFIgURATION: 1 pole Form A.
RELAY TYPE: Latching electromechanical.
CONNECTOR TYPE: Two 50-pin female D-sub connectors.
FIRMwARE: Specified for Model 2700 rev. A01, 2701 rev. A01,
ENVIrONMENTaL
OPERATINg ENVIRONMENT: Specified for 0°C to 50°C.
STORAgE ENVIRONMENT: –25°C to 65°C.
wEIgHT: 0.45kg (1 lb).
7705-MTC-2
7705-3Y-EW
1
60W (DC, resistive), 125VA (AC, resistive).
1MHz, <3dB below 10MHz.
chassis.
of 1-pole switching. Isolated from internal DMM.
and 2750 rev. A01 or higher.
Minimum signal level 10mV, 10µA.
O F
aCCESSOrIES aVaILaBLE
C O N F I D E N C E
Common Mode: >10
SErVICES aVaILaBLE
At Maximum Signal Levels: 10
50 Pin Male to Female DSUB Cable, 2m (6.6 ft).
1-year factory warranty extended to 3 years
from date of shipment
1
: 10
8
Specified to 80% R.H. at 35°C.
closures.
9
W, <100pF.
9
W, <50pF.
5
closures.