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SY353 · Two Position Controller

Two Position Controller

Features
  • Two-position (on/off) controller for discontinuous closed-loop control
  • Summing point for the reference variable and the controlled variable
  • Measuring point for the error signal
  • Round colour display indicating the output state
  • Digitally adjustable hysteresis, up to ±2.5 V
  • -10…+10 V input range; output switches between -10 V and +10 V
  • ±15 V DC supply
SY353
Front panel of the SY353 apparatus
4mm safety sockets
+ Input
Error output (e)
- Input
+15V DC line
Round colour display
Controller output
two-position (on/off)
Incremental rotary encoder
sets hysteresis band
0V line (ground)
-15V DC line
Overload indicator
shown on the display
Front panel of the SY353 apparatus
Front panel of the SY353 apparatus
4mm safety sockets
+ Input
Error output (e)
- Input
+15V DC line
Round colour display
Controller output
two-position (on/off)
Incremental rotary encoder
sets hysteresis band
0V line (ground)
-15V DC line
Overload indicator
shown on the display
Front panel of the SY353 apparatus
Technical Specifications
    Control type Two-position (on/off), for discontinuous closed-loop control
    Summing point Reference variable + controlled variable
    Measuring point Error signal (e)
    Hysteresis band Digitally adjustable, up to ±2.5 V
    Input range -10…+10 V
    Output voltage -10 V or +10 V
    Output state display Round 1.28-inch colour display
    Supply voltage ±15 V DC

Part of package

Process Control Training System

SY300 SY311 SY321 SY331 SY341 SY342
SY350 SY351 SY352 SY353 SY354

A complete modular platform for hands-on learning of feedback control, PID tuning, and process dynamics using real thermal, fluid, and mechanical systems.

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