7020
7020-D
Digital I/O Cards
40 Inputs, 40 Outputs
The Model 7020 and 7020-D Digital I/O Interface Cards provide high-den-
sity digital input/output capabilities in an easy-to-control form . The 7020
and 7020-D both have 40 independent inputs and 40 independent outputs,
so they’re well-suited for monitoring and controlling large automated test
applications compactly and cost-effectively . The 7020 provides a 96-pin
mass terminated connector . The 7020-D has two heavy duty 50-pin D-sub
connectors at the ends of short cables . The D-sub connector version is
designed for industrial/production applications where repeated connects/
disconnects with external cables are required .
Use with 7001 and 7002 switch mainframes
•
80-bit control – 40 in/40 out
•
Input and output protection
•
use internal 5.3V power supply
or external power supply
output Channel
5.3V
10kW
18W
Output
V
EXTERNAL
CONNECTOR:
7020:
96-pin male DIN connector .
7020-D:
Cables with 50-pin male and female D-sub
connectors .
7020-DT:
Mass terminated card with D-sub connectors .
DIGITAL I/O CAPABILITy:
40 independent inputs . 40 indepen-
dent outputs .
ouTPuT sPECIfICaTIoNs:
CONFIGURATION:
40 open-collector drivers with factory
installed 10kW pull-up resistors . Pull-up resistors can be
removed when driving external pull-up devices . Each driver
has an internal flyback diode .
PULL UP VOLTAGE:
5 .3V internally supplied, external connection
provided for user supplied voltage 25V max . Removal of inter-
nal jumper allows use of two different pull-up voltages .
MAXIMUM SINK CURRENT:
Per Channel: 65mA . Per Bank (8
bits): 500mA . Per Card: 1A .
CURRENT LIMIT:
Positive Temperature Coefficient circuit
protector in series with each output . Output protection
resistance <18W .
COLLECTOR-EMITTER SATURATION VOLTAGE:
<0 .75V @
1mA . <1V @ 65mA .
INPuT sPECIfICaTIoNs:
CONFIGURATION:
40 inputs with internal 10kW pull-up
resistors .
CHARACTERISTICS:
Input logic low voltage:
0 .8 V max .
Input logic high voltage:
2 V min .
Input logic low current:
–600 µA max . @ 0V
Input logic high current:
50 µA max . @ 5V
MAXIMUM VOLTAGE LEVEL:
42V peak .
ordering Information
7020
7020-D
Digital I/o Card with
96-pin Mass Terminated
Connector board
Digital I/o Card with
D-sub Connectors
Input Channel
5V
GND
10kW
100kW
Input
GND
accessories supplied
With 7020: 7011-KIT-r
96-pin female Connector Kit
aCCEssorIEs aVaIlablE
SWITCHING AND CONTROL
for 7020
7011-KIT-R
7020-MTC-2
96-pin Female Connector Kit
96-pin Mass Terminated Cable, Female to
Female, 2m
sErVICEs aVaIlablE
7020-3Y-EW
7020-D-3Y-EW
1-year factory warranty extended to 3 years
from date of shipment
1-year factory warranty extended to 3 years
from date of shipment
1.888.KEITHLEY
(U.S. only)
www.keithley.com
A Greater Measure of Confidence
Parametric test systems
Electronics Design Contest
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