KS 45 Single Loop Temperature Controller

KS 45

The universal KS 45 controller is designed to provide precise and cost-effective temperature control. The controller output is configurable as a signaller, 2-point or continuous PID control, 3-point control with optional split range and 3-point stepping control.

A universal input is provided for the process value signal. A second analog input is available for heating current measurement or for an external setpoint signal. The KS 45 has two switching outputs. The universal output is configurable as a voltage or current signal, for controlling solid-state relays or as a transmitter supply signal.

Galvanic isolation is provided between inputs and outputs as well as from the supply voltage and the communication interfaces.

The controller is ideal for use in the following applications:

Furnaces, ovens, burners and boilers
Plastics processing
Driers and climatic chambers
Heat treatment plants
Sterilizers
Oxygen applications

Compact solution for distributed automation
Display and operating functions
2 universal inputs for TC, RTD, R, U, I, O2
Universal output, relays / optocoupler outputs
Front interface and BlueControl®-software
RS 485 interface
Compact design, only 22.5 mm (0.87”) wide - saves space in the control cabinet
Clips onto top-hat DIN rail
Plug-in screw terminals or spring-clamp connectors - simple connection
Dual-line LC display with additional display elements - process values always in view
Convenient 3-key operation
Direct communication between mounted controllers, fieldbus connections via bus coupler - simple integration into PLC / PC
Universal input- also reduces stock keeping
Second analog input - for external setpoint or heating current - as universal input (optional)
Universal high-resolution output as combined voltage/current output
Two output relays or optocoupler outputs
Fast 100 ms response - also suitable for fast signals
2-point, 3-point, 3-point stepping, continuous output
Self-tuning function

Product Category:	Single Loop Controller
Dimensions and size:	99mm x 22.5mm x 117.5mm (HxWxD), Din-Rail Mounted
Connectors:	Screw terminals or spring-loaded terminals
Primary Input Type:	Universal (TC, RTD, DC linear mA/mV)
Other Inputs:	External setpoint, Heating current monitoring, 2nd universal input
Output Type:	Relay, Logic, Continuous, Optocoupler
Max. Number of Outputs:	3
Scan Time:	100 ms
Control Type:	2-point (on/off), continuous PID control, or 3-point stepping
Number of Programmer Segments:	4
Power Supply:	100–240VAC, 18-30V AC/DC
Communications:	RS485 Modbus RTU, or Via adapter (ETH-Modbus TCP, PROFIBUS, CAN-Open)
Other Functions:	Max.-, Min.-, Mean value, Ratio control
Certifications:	CE, Type tested to EN 14597 (replaces DIN 3440), cULus
Software Tools:	BlueControl