Loading

STN-94

Code: STN-94
  • temperature meter with double display
  • input: Pt100, Pt500, Pt1000
  • 1 REL output
  • threshold value setting
  • RS-485 / Modbus RTU
  • automatic recognition of 3 and 4-conductor connection
  • signal peak value detection
  • free configuration software S-Config
Description

The STN-94 meter is designed for temperature measurements and is particularly suitable in applications which require quick access to the threshold value with a possibility of its instant modification during measurements. 3 [^] keys enable quick changing of any set value digit, which significantly reduces the time necessary to input a new parameter value. The device is equipped with one resistance-type Pt100/500/1000 input. The inputs feature with fully linearized characteristics. The 24V DC / 100 mA output is designed to supply measuring transducers, and the RS-485 port enables data transmission in production process monitoring systems. The REL / OC control output can adjust the level of measured signal and are controlled according to threshold value. The meter 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
RTD
Input range
Pt100, Pt500, Pt1000: -100...+600°C
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
Output type
relay I=1A, U=30V DC/250V AC (cosø=1)
Display
LED, double: 3 x 13 mm (red) + 3 x 13 mm (green)
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 20 (case and connection clips)
IP 65 (front)
optional integrated frame for panel cut-out sealing
Case material
NORYL-GFN2S E1
Mounting
panel
Case dimensions
96 x 48 x 100 mm
Files
Data sheet
Manual EN
Declaration of conformity