PRAS1 Datasheet, PDF (46/52 Pages) ASM GmbH – Angle Sensors and Encoders Contents

PRODIS ^®
PD-SSI
Digital process meter for sensors with SSI output
• For POSIROT^® position sensors with SSI output
• Integrated sensor supply
• 6-digit LED display
• RS-232 interface
• Optional 4 comparator outputs
• Easy programming
Specifications
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 2 of them have relay output.
Display
Sampling rate
Excitation voltage/current
Sensor excitation
Inputs
Outputs
Control inputs
Comparator outputs (option)
Connection
Operating temperature
Storage temperature
Weight
Relay
NPN
6-digit, 7-segment LED, 14 mm high,
decimal point programmable
100/s
24 V DC ±10%/150 mA, residual ripple 1%_PP;
85-250 V AC, 50-60 Hz/180 mA max.
24 V DC/200 mA or 5 V DC/200 mA
DATA, DATA (RS-422)
CLOCK, CLOCK (RS-422)
2 control inputs 24 V, active low
250 V AC/5 A, 30 V DC/5 A
24 V max./50 mA to GND
Terminal strip 12-pole, excitation 3-pole
-10 ... +40 °C [14 ... +104 °F]
-20 ... +85 °C [-4 ... +185 °F]
24 V DC: approx. 250 g; 230 V AC: approx. 400 g
Order Code PRODIS-SSI
Model name
Excitation Voltage
24VDC = 24 V DC
230VAC = 85...250 V AC
Sensor Excitation
G24V = 24 V DC
G5V = 5 V DC
Options
REL2 = Comparator
DT = Desktop version
PD-SSI
Order example: PD - SSI - 230VAC - G5V
46
CAT-PR/PT-E-07
www.asm-sensor.com
ASM