Code: SLC-94
  • timer and totalizer
  • START/STOP pulse inputs
  • 2 reset sources: manual or electronic
  • 0 or 2 REL / OC outputs
  • RS-485 / Modbus RTU
  • wide range of precision and presentation formats
  • ACCESS option - easy threshold modification
  • free configuration software S-Config

SLC-94 is designed for precision time (period) measurements, e.g. duration of time interval and mesurements of machine's operating time. Signals from push-buttons or contactors of control devices are connected to the terminals placed on back side of the counter. Properly programmed counter allows to measure time period between {START} and {STOP} signals. Other configuration allows to measure the activity time of {START} signal. In addition the measure can be started, stopped and cleared using local keyboard (on front of the device) or via RS-485 interface. Apart from basic function of time counting, totalizer is also available. Both counters are triggered and stopped simultaneously. Time counting is realised in range 0 ms to 999 99.9 hours. Build in two relay outputs allow use of this counter for control in many time depend processes. The counter can be configured with the local keyboard or free S-Config software via the RS-485 communication port.

Number of inputs
Input type
Input levels
low: 0...1V; high: 10...30V
Input frequency
more than 10 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 method
electrical, pulse
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
11,4...15V AC/DC
LED, 6 x 13 mm, red
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
Protection class
IP 20 (case and connection clips)
IP 65 (front)
optional integrated frame for panel cut-out sealing
Case material
Case dimensions
96 x 48 x 100 mm
Data sheet
Manual EN
Declaration of conformity