Loading

STI-73

Code: STI-73
  • pulse rate / period meter
  • rotational / linear speed control
  • revolution / movement period control
  • 1 REL / OC outputs
  • power supply output: 24V DC
  • RS-485 / Modbus RTU
  • "over" signalling when the measuring range is exceeded
  • free configuration software S-Config
Description

The STI-73 tachometers are designed to control rotational or linear speed of moving objects. The device is also able to measure frequency. As an additional advantage the device can convert the rotational / linear speed into inverse values, and to display the single revolution period or process duration. The REL / OC control output can be programmed depending on the instantaneous value of rotational speed. The counter can be configured with the local keyboard or free S-Config software via the RS-485 communication port.

Specification
Number of inputs
1
Input type
pulse
Input levels
low: 0...1V; high: 10...30V
Input frequency
1,5...50 kHz
Output type
relay I=1A, U=30V DC/250V AC (cosø=1)
Open Collector: I=30 mA, U=30V DC, P=100 mW
Measurement unit
revolutions per second, per minute, per hour
Measurement method
electrical, pulse
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
Display
LED, 6 x 9 mm, red
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
0...+50°C
-20…+50°C
Protection class
IP 65 (front)
IP 20 (case and connection clips)
optional integrated frame for panel cut-out sealing
Case material
NORYL-GFN2S E1
Mounting
panel
Case dimensions
72 x 36 x 97 mm
Files
Data sheet
Manual EN
Declaration of conformity