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TT-S4/D Step-controller, 4 steps Binary or sequential

TT-S4/D Step-controller, 4 steps Binary or sequential

TT-S4/D is a micro-processor based step controller for controlling cooling or heating applications. The stepcontroller
is controlled by a 0…10V signal from a TTC25/TTC40F or another controller/ DDC.
Settable limit for number of steps
Built-in test facility for simple start-up testing
Compact design for DIN-rail mounting with settings
easily accessible on the front
4 sequential steps or 15 binary steps
Input signal 0…10 V and 10…2 V
Analogue output for controlling a TTC25/40F in
conjunction with output steps

TT-S6/D Step controller with 6 steps, binary or in sequence

TT-S6/D Step controller with 6 steps, binary or in sequence

 

6 steps in sequence or 64 steps binary
• Control signal 0…10 V
• Analogue output for control of TTC25/40F
integrated with step activation
TT-S6/D is a micro processor based step controller for
control of electric heaters, etc. Stegkopplaren styrs med
0…10 V signal från effektregulator TTC25/TTC40F eller
annan reglercentral/DUC.
• Supply air fan provides run-on-time delay
• Settable limit for number of steps
• Built in testing function for simple start-up testing