Obsolete KS 94 Single Loop Temperature Controller

KS 94 single loop controller
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KS 94

The KS 94 single loop controller is configurable for ON/OFF control, PID control and motorised valve control. The output function can be configured for ?/Y/Off, position control, split-range control, and numerous 3-point combinations of switching/continuous control.

Control modes are set-point, set-point/cascade, and programmer, each with the possibility of setpoint offset. The effect of offset can be additive e.g. reduced standby set-point or as a factor e.g. O2 correction or split load. Offset can be triggered by an external contact, whereby the value is defined via an analog signal or via an adjustable parameter.

Feed-forward control is very useful to line out disturbances, e.g. with steam-generating plants.
For applications where several controllers act on a single actuator, the override control function is recommended.

See equivalent: KS 98-2

The KS 94 single loop controller is configurable for ON/OFF control, PID control and motorised valve control. The output function can be configured for ?/Y/Off, position control, split-range control, and numerous 3-point combinations of switching/continuous control.
Control modes are set-point, set-point/cascade, and programmer, each with the possibility of setpoint offset. The effect of offset can be additive e.g. reduced standby set-point or as a factor e.g. O2
correction or split load. Offset can be triggered by an external contact, whereby the value is
defined via an analog signal or via an adjustable parameter.

 

The KS 94 single loop controller is configurable for ON/OFF control, PID control and motorised valve control. The output function can be configured for ?/Y/Off, position control, split-range control, and numerous 3-point combinations of switching/continuous control. 

Control modes are set-point, set-point/cascade, and programmer, each with the possibility of setpoint offset. The effect of offset can be additive e.g. reduced standby set-point or as a factor e.g. O2 correction or split load. Offset can be triggered by an external contact, whereby the value is defined via an analog signal or via an adjustable parameter.

 

  • Ratio control
  • Mean value
  • Feed-forward control
  • Override control
  • Measurement value output and DAC®
  • Simple, menu-guided operation with plain-text displays
  • Universal version for switching/continuous output
  • PROFIBUS-DP, INTERBUS or RS 485 interface
  • Programmer with search function and real-time clock
  • Display of customer-specific messages
  • Spray-water proof front with protection type IP 65
  • Interface ports at front and rear
Product Category: Single Loop controller
Dimensions and size: 96m x 96mm x 160mm (HxWxD), 1/4 DIN
Connectors: Flat pin or screw terminals
Primary Input Type: Universal (TC, RTD, DC linear mA/mV)
Other Inputs: External setpoint, Ratio input, Three component input, Potentiometer input
Output Type: Relay, Current/logic output
Max. Number of Outputs: 11
Scan Time: 200 ms
Number of Programmer Segments: 3 Programs x 20 Segments
Control Type: ON/OFF, PID-2-point, 3-point and 3-point stepping and continuous control
Power Supply: 24 VAC / DC, 90-250 VAC
Communications: TTL, RS422 & RS485, Profibus-DP, Interbus
Panel Sealing: IP65
Certifications: CE
Software Tools: Engineering Tool ET/KS 94, Simulation Tool SIM/KS 94
Brochure Datasheet Manual
PMA Product Portfolio Brochure KS 94 Datasheet KS 94 Full Manual
Full Manual Interface Description PROFIBUS Interface Description ISO1745
KS 94 Full Manual KS 94 Interface Description PROFIBUS KS 94 Interface Description ISO 1745
KS 94 Configurator

KS 94 Configurator

 

Name Version Description
ET/KS 94 V5.0 SR2 Programming software for KS 94
SIM/KS 94 V4.0 SR3 Simulation softare for KS 94 (Simulates the KS 94 on a PC)
KS 94 GSD V2.0 GSD file for KS 94 PROFIBUS