PRAS21 datasheet(44/52 Pages) ASM-SENSOR

44 / 52 page

PD-INC

CAT-PR/PT-E-07

ASM

www.asm-sensor.com

• For POSIROT® position sensors with incremental outputs

• Integrated sensor supply

• Countingrateupto250kHz(<1MHzedgefrequency)

• 6-digit LED display

• RS-232 interface

• Optional 4 comparator outputs

• Easy programming

PRODIS-INC is designed for use with incremental position sensors to display angles. The

fast counter processes 90° phase shifted A,B signals (quadrature signals) for direction and

counting information. Sensor excitation is supplied from the meter. With four membrane

keys all parameters can be programmed for the special application. An zero signal and a

reference signal can be used for calibration of the measurement system. Optional compa-

rator functions with 4 NPN open-collector outputs are available, additional of them have

relay output.

Description

Specifications

Display

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

decimal point programmable

Excitation voltage/current

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

ss;

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

Counting frequency

250 kHz max., 1 MHz edge frequency

Sensor excitation

4 V DC/300 mA or 5V DC/500 mA

Inputs

A, B, Z, T (reference signal)

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

Protection class

Front IP60, rear IP40

Humidity

Max. 80 % R.H., non condensing

Comparator outputs (option)

Relay

NPN

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

4 V max./50 mA to GND

Safety of equipment

Directive 73/23/EWG: DIN EN61010:2002-03

EMC

Directive 89/336/EWG

Order Code PRODIS-INC

Model name

Excitationvoltage

4VDC = 4 V DC

30VAC = 85...50 V AC

Sensorexcitationvoltage

G4V

= 4 V DC

G5V

= 5 V DC

Sensor signal

HTL

= HTL level with excitation voltage G24V

TTL

= TTL level with excitation voltage G5V or G4V

Options

REL

= Comparator

= Desktop version

Orderexample:PD-INC-24VDC-G24V-HTL-REL2

PRODIS ®

PD-INC

Digital process meter for incremental sensors

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