Discontinued Products

The products below have been discontinued or are currently EOL (end-of-life). They appear here strictly for legacy purposes and to serve as customer reference information.

SHOW ALL PRODUCTS

FILTER BY DISCONTINUED PRODUCTS TYPE...

Discontinued Encoders

Discontinued Interfaces

Discontinued Motor Drivers

Discontinued Power Supplies

Showing All Discontinued Products

AD2B SEI TO RS-232 ADAPTER (9-PIN)

AD2B Product Description The AD2B adapter allows the RS-485-like signal of SEI devices to interface to a standard RS-232 port (9-pin DB), such as those in IBM-compatible PCs. The...

More AD2B Details

AD7 HD25A BREAKOUT BOX

AD7 Product Description Connect the HD25A to the AD7 to have easy access to both the SEI bus and the analog output. The AD7 has both a power jack for plugging in a US Digital...

More AD7 Details

E4 MINIATURE OPTICAL KIT ENCODER

Minimum shaft length of .285 in.
Fits shaft diameters of .059 in. to .157 in. (1.5mm to 4mm)
High retention snap-in polarized connector
Accepts .020 in. (.5mm) axial shaft play ...

More E4 Details

E4P OEM MINIATURE OPTICAL KIT ENCODER

Miniature size
Push-on hub - spring loaded collet design
Minimum shaft length of .375 in.
Fits shaft diameters of .079 in. to .250 in. ...

More E4P Details

E7P OEM OPTICAL KIT ENCODER

Quick, simple assembly
A and B quadrature TTL outputs
Fits shaft diameters from 0.118 in. (3mm) to 0.394 in. (10mm)
Frequency response DC to 30 kHz ...

More E7P Details

E8P OEM OPTICAL KIT ENCODER

Subminiature size, easy installation
Single-ended or differential output option
A and B quadrature TTL outputs
Fits shaft diameters from 0.118 in. (3mm) to 0.276 in. (7mm) ...

More E8P Details

EADAPT ENCODER SIGNAL CONVERTER

Single-ended or differential encoder inputs
Encoder rotation sense reversal
Index gating and polarity adjustments
DIP switch programming ...

More EADAPT Details

EDAC2 ENCODER DIGITAL TO ANALOG CONVERTER

Converts any incremental encoder into an analog position sensor
12-bit analog resolution
0 to 4.095V or 0 to 10V unipolar output voltage operation
± 4.095 or ± 10V bipolar output voltage operation ...

More EDAC2 Details

EPOT VOLTAGE-TO-QUADRATURE OR VOLTAGE-TO-STEP/DIRECTION CONVERTER

Analog voltage to quadrature or analog voltage to step and direction outputs
Selectable velocity or position output mode
Adjustable dead band
Scalable output range ...

More EPOT Details

ESUM TWO ENCODERS TO ONE ENCODER ADDER/SUBTRACTOR

Fast hardware solution
Obtains sum or difference of 2 encoder positions
DIN rail mount option

More ESUM Details

ESWITCH ENCODER SPEED/POSITION SENSING SWITCH

Wide 6-25V supply range
Covers most useful RPM ranges with 256 CPR encoder
Simple DIP switch programming
Isolated relay output

More ESWITCH Details

ETACH2 HIGH SPEED ENCODER TO ANALOG TACHOMETER

0 to 4.095V and 0 to 10V or 4.095V and 10V output
Max. input frequency adjustable from 0.03Hz to 12.7MHz
7kHz update rate
Isolated SPDT relay output for overspeed or underspeed ...

More ETACH2 Details

LFLS7266R1 24-BIT DUAL-AXIS QUADRATURE COUNTER

Dual 24-bit counters to support X and Y axes in motion control applications
Dual 24-bit comparators
Digital filtering of input quadrature clocks
Programmable 8-bit separate filter clock prescalers ...

More LFLS7266R1 Details

LFLS7266R1-S 24-BIT DUAL-AXIS QUADRATURE COUNTER

Dual 24-bit counters to support X and Y axes in motion control applications
Dual 24-bit comparators
Digital filtering of input quadrature clocks
Programmable 8-bit separate filter clock prescalers ...

More LFLS7266R1-S Details

LS7166A 24-BIT Quadrature Counter

US Digital is designating end-of-life status for the LSI LS7166A 24-Bit Quadrature Counter effective immediately. We have been informed by LSI Computer Systems that the LS7166A...

More LS7166A Details

LS7166A-S 24-BIT Quadrature Counter

Programmable count modes
DC to 40MHz count frequency
8-bit I/O bus for μP communication and control
24-bit comparator for pre-set count comparison ...

More LS7166A-S Details

MD2S MICROSTEPPING MOTOR DRIVER

31 microstepping resolutions from 2 to 256 microsteps per step
0.5 to 7.0 amps peak per phase current in 0.5 amp increments
Low current option: 0.20 to 3.6 amps per phase current in 0.05 amp increments
Single +16 to +50V supply voltage ...

More MD2S Details

PC6 Encoder to Counter Interface Board

PC6 Product Description The PC6 decodes the quadrature outputs of an incremental shaft encoder to drive standard up/down counters. The PC6-U, up count / down count version, can...

More PC6 Details

PE LINEAR PROBE ENCODER

Standard 3/8 in. diameter mounting stem
Compact design
Linear ranges from 1 in. to 2 in.
120 CPI to 2,000 CPI ...

More PE Details

PS-5 REGULATED SWITCHING 5 V (2 A) POWER SUPPLY

PS-5 Product Description The PS-5 is a 10W regulated switching power supply that outputs 5 VDC @ 2 A. The power supply covers voltage inputs ranging from 90 VAC to 264 VAC. The...

More PS-5 Details

PS-24 REGULATED SWITCHING 24 V (2.5 A) POWER SUPPLY

PS-24 Product Description The PS-24 is a 60 W regulated switching power supply that outputs 24 VDC @ 2.5 A. The power supply covers voltage inputs ranging from 85 VAC to 240 VAC....

More PS-24 Details

PS-48 REGULATED SWITCHING 48 V (2.5 A) POWER SUPPLY

PS-48 Product Description The PS-48 is a 120 W regulated switching power supply that outputs 48 VDC @ 2.5 A. The power supply covers voltage inputs ranging from 100 VAC to 240...

More PS-48 Details

S4 MINIATURE OPTICAL SHAFT ENCODER

Miniature size
Low High retention snap-in polarized connector
Tracks from 0 to 30,000 cycles/sec
Ball-bearing option tracks up to 10,000 RPM ...

More S4 Details