PRAS21 datasheet(46/52 Pages) ASM-SENSOR

46 / 52 page

PD-SSI

CAT-PR/PT-E-07

ASM

www.asm-sensor.com

• For POSIROT® position sensors with SSI output

• Integrated sensor supply

• 6-digit LED display

• RS-232 interface

• Optional 4 comparator outputs

• Easy programming

PRODIS-SSI is designed for use with SSI position sensors to display angle and displace-

ment. Via the CLOCK lines, a sequence of pulses will be transmitted, the input DATA lines

will read the sensor´s serial bit sequence. The meter is programmable to display values

within preset start/end range or values in units as inches, mm or degrees. A tare function or

programming lock can be activated with two control terminals.

Sensor excitation is supplied by the meter. With four membrane keys, all parameters can be

programmed for the special applications. Optional comparator functions with 4 NPN open-

collector outputs are available, additional of them have relay output.

Specifications

Display

6-digit, 7-segment LED, 14 mm high,

decimal point programmable

Sampling rate

100/s

Excitation voltage/current

4 V DC ±10%/150 mA, residual ripple 1%

PP;

85-250 V AC, 50-60 Hz/180 mA max.

Sensor excitation

4 V DC/00 mA or 5 V DC/00 mA

Inputs

DATA, DATA (RS-4)

Outputs

CLOCK, CLOCK (RS-4)

Control inputs

control inputs 4 V, active low

Comparator outputs (option)

Relay

NPN

50 V AC/5 A, 30 V DC/5 A

4 V max./50 mA to GND

Connection

Terminal strip 1-pole, excitation 3-pole

Operating temperature

-10 ... +40 °C [14 ... +104 °F]

Storage temperature

-0 ... +85 °C [-4 ... +185 °F]

Weight

4 V DC: approx. 50 g; 30 V AC: approx. 400 g

Order Code PRODIS-SSI

Model name

ExcitationVoltage

4VDC = 4 V DC

30VAC = 85...50 V AC

SensorExcitation

G4V

= 4 V DC

G5V

= 5 V DC

Options

REL

= Comparator

= Desktop version

Orderexample:PD-SSI-230VAC-G5V

PRODIS ®

PD-SSI

Digital process meter for sensors with SSI output

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