Code: SLIK-638
  • multi-purpose counter in wall mounted IP 67 housing
  • batching function
  • 2 pulse counting inputs + 1 programmable function input
  • 1 counter reset input
  • binary outputs REL / OC
  • digital debouncing filter
  • 4 counter reset sources
  • ultra bright red, green and blue display
  • free configuration software S-Config

The SLIK-638 universal, programmable counters encased in a tight, wall-mounted housing (IP 67) with 6-digit, large LED display are equipped with two independent counting inputs that can operate in various configurations (pulse or quadrature). Additional programmable input can change basic function of counting inputs (addition or subtraction of pulses from inputs, change the direction of counting) or hold counting without clearing. The SLIK-638 counter features an independent reset input. The REL / OC outputs with programmable thresholds can be used to control external equipment. The counter may be configured with no need to open the case, by using the remote controller, the local keyboard or with free S-Config software via the RS-485 communication port.

Number of inputs
Input type
pulse: 2 x counting (down-up and up-down or quadrature); 1 x programmable, 1 x reset
Input levels
low: 0...1V; high: 10...30V
Input frequency
electronic: 10 kHz (standard), 5 kHz (quadrature); contact: max. 90 Hz (adjustable filter)
Output type
relay I=1A, U=30V DC/250V AC (cosø=1)
Open Collector: I=30 mA, U=30V DC, P=100 mW
Measurement method
electrical, pulse
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
LED, 6 x 38 mm, ultra bright (red, green, blue)
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
Protection class
IP 67
Case material
Case dimensions
230 x 140 x 96,5 mm