Ascon Controllers and Indicators Experience and innovation are the basis of this range of instruments, capable of responding to any performance requirement.
From the “entry-level” controller with the innovative “Sensitive-Touch” keyboard to the more sophisticated microprocessor controllers with PID algorithm, in different formats, standard and not. The most complete range you could wish for! Advanced single and multiloop controllers and programmers, multifunction and with built-in independent timer, in all formats.
The Products of Ascon Controllers and Indicators
Controllers and Programmers (Kube Series)

KUBE series: the evolution that has something more! Pocket size, energy saving, and advanced functions:
- evergreen – for Energy Saving
- evoTune – for “trouble-free” adjustment
- evoTools – code-based configuration for fast commissioning and programming key for instant parameterization
- User calibration for sensor position compensation
- Independent timer function with 5 operating modes
- Hour meter/working days with 2 functions and programmable alarm
- Calculation of power and energy consumption (Wattmeter)
- Freely customizable parameter sequence
Technical Specifications
Function | Controller |
Dimensions | 48 x 48 mm |
Display | 2 display with 4 digit 3 dynamic colors |
Power supply | 24 Vac/Vdc, 100… 240 Vac |
Inputs | 0/1… 5 V, 0/2… 10 V, 0/4… 20 mA, Pt100, Pt1000, PTC-NTC, Thermocouple, Universal |
Number of outputs | 1, 2, 3, 4 |
Outputs | Relay and/or SSR control |
Digital inputs | 1, 2 |
Independent timer | Yes |
Interface | RS 485 Modbus Slave, TTL Modbus |
Special functions | Digital retransmission, Hours/Days worked, ON time, Power on delay, Soft start, Transmitter power supply, User calibration, Wattmeter |
Control | ON/OFF and PID single or double action |
Extractability | Not extractable, With fixed terminal block, With removable terminal block |
Certifications | CE, UL |
Controllers (TLK Series)
It is a multistep microprocessor digital controller (stepped) typically used to control multi-compressor refrigeration units, but also for other systems having several separate actuators that condition the process variable.

Technical Specifications
Function | Multistep controller |
Dimensions | 78 x 35 mm |
Display | 1 display with 4 digit |
Power supply | 12 Vac/Vdc |
Inputs | TC, infrared sensors, RTDs, Thermistors, signals in mV, V, mA + 2 digital |
Number of outputs | 4 |
Control | ON/OFF, Neutral Zone, Proportional |
Communication | TTL Modbus + RS 485 isolated RS 485, Modbus Master |
Certifications | CE, UL |
2 Loop Controllers (Gammauno Series)
- This controller is configurable as 1 loop, cascade, ratio, or 2 independent loops.
- It is universal, and very powerful but simple to use.
- It is equipped with Autotune as an aid to the commissioning of the system and serial communication for insertion into a distributed control network.
- It is complete because the possible variants are always present.

Technical Specifications
Function | Controller |
Dimensions | 96 x 96 mm |
Display | 3 display |
Power supply | 24 Vac/Vdc, 100… 240 Vac |
Inputs | 0/1… 5 V, 0/2… 10 V, 0/4… 20 mA, Delta T Pt100, Pt100, Thermocouple, Universal |
Number of outputs | 1, 2, 3, 4, 5, 6 |
Outputs | 0/1… 5 V, 0/2… 10 V, 0/4… 20 mA, Relay and/or SSR control, Servomotor |
Digital inputs | 1, 2, 3 |
Auxiliary input | Potentiometer |
Retransmission output | 0/1… 5 V, 0/2… 10 V, 0/4… 20 mA |
Interface | RS 485 Modbus Slave |
Special functions | Transmitter power supply |
Control | Double action with 2 PID, ON/OFF and PID single or double action, Servomotor |
Extractability | By the front |
Certifications | CE |
DIN Rail 2 Loop Controllers (Delta Series)
- Two loops in the room of one.
- The single bus for power supply and serial communication, the total extractability, the easy replacement even under voltage, the digital input to use remote controls, and the possibility of acquiring or regulating up to two analog variables make the D2 line deltadue®, a powerful and flexible instrument, suitable for solving various problems of signal management from the field.
- In combination with the DX module, it can be inserted in Profibus DP® and DeviceNet® networks, with the possibility of automatic reconfiguration.

Technical Specifications
Function | Controller |
Dimensions | DIN rail mounting |
Power supply | 24 Vac/Vdc |
Inputs | 0/4… 20 mA, Delta T Pt100, Pt100, Thermocouple, Universal |
Number of outputs | 1, 2, 3, 4 |
Outputs | Relay and/or SSR control |
Digital inputs | 1 |
Interface | RS 485 Modbus Slave |
Special functions | Soft start, User calibration |
Control | ON/OFF and PID single or double action |
Extractability | By the front |
Certifications | CE, UL |
Indicators (J Series)
- Advanced indicator with 5-digit display with configurable red/green color.
- It can have up to 2 inputs + 3 digital inputs, serial communication with RS485 Modbus protocol, up to 4 relay alarm outputs with ISA-A sequence, analog signal retransmission, and display of positive and negative peaks.

Technical Specifications
Function | Indicator |
Dimensions | 96 x 48 mm |
Display | 1 display with 5 digits 2 configs.colors |
Power supply | 24 Vac/Vdc, 100… 240 Vac |
Inputs | 0/4… 20 mA, Delta T Pt100, Pt100, Universal |
Number of outputs | 1, 2 |
Outputs | Relay and/or SSR control |
Interface | RS 232 Modbus Slave, RS 485 Modbus Slave |
Special functions | Transmitter power supply |
Extractability | By the front |
Certifications | CE, UL |
Oven Control (TCO Series)
- This is the ideal instrument for the bakery sector as it is able to separately manage the “ceiling” and “floor” with the relative partitions, but also the lighting, the extractor, the steamer, and the steam injection.
- It also provides for the storage of 8 different cooking programs and can have up to 7 relay outputs, up to 4 inputs for thermocouples, and 3 configurable digital inputs.
- Thanks to the internal clock it is possible to program the oven’s automatic switch on at the desired time, the cooking time, and also the automatic switch off.
- Finally, it offers the possibility of having an RS485 serial communication interface.

Technical Specifications
Function | Controller |
Dimensions | 72 x 144 mm |
Display | 3 display with 3+3+4 digit |
Power supply | 230 Vac |
Inputs | TC J-K + 3 digital |
Number of outputs | 7 |
Control | Motorized actuators, ON/OFF |
Communication | RS 485 isolated |
Programmer | Yes |
Certifications | CE |
Universal Indicators (TLI Series)
- Indicators with universal input, 4 relay outputs, or static relay driving (SSR) can be used for signaling alarms.
- One of these outputs can also be of the analog type and can be used for the retransmission of the measurement signal.
- As an alternative to the OUT4 output, it is possible to have a configurable digital input.
- It also has particular functions such as the memory of the maximum and minimum peaks, the Hold function, the possibility of setting the zero value and/or carrying out the calibration by self-learning for input from the potentiometer, the possibility of establishing the sampling rate of the measure (from 8 to 64 acquisitions per sec.).

Technical Specifications
Function | Indicator, Transmitter |
Dimensions | 48 x 48 mm |
Display | 1 display with 4 digit |
Power supply | 24 Vac/Vdc, 100… 240 Vac |
Inputs | 0/1… 5 V, 0/2… 10 V, 0/4… 20 mA, Potentiometer, Pt100, PTC-NTC, Thermocouple |
Number of outputs | 1, 2, 3, 4 |
Outputs | Relay and/or SSR control |
Auxiliary input | Current transformer, Potentiometer |
Retransmission output | 0/2… 10 V, 0/4… 20 mA |
Interface | RS 485 Modbus Slave, TTL Modbus |
Special functions | Transmitter power supply |
Extractability | Not extractable, With fix terminal block |
Certifications | CE, UL |
Alarm/Events Indicators (X-Series)
The alarms/events are shown on the 3-digit display and can be detected by the device via 10 digital inputs for free voltage or voltage (24 Vac/Vdc) contacts whose operation is fully configurable. The instrument can also be equipped with a relay and an internal buzzer for the acoustic signaling of alarms/events. A capacitive “Sensitive Touch” keyboard (Model X31SL) is also available on request.

Technical Specifications
Function | Indicator |
Dimensions | 78 x 35 mm |
Display | 1 display with 3 digit |
Power supply | 24 Vac/Vdc, 100… 240 Vac |
Inputs | 1 digital |
Number of outputs | 1 |
Outputs | Relay |
Digital inputs | 1, 10, 2, 3, 4, 6 |
Interface | TTL Modbus |
Special functions | Acoustic alarm (buzzer) |
Extractability | Not extractable, With fix terminal block, With removable terminal block |
Certifications | CE |
References: https://www.ascontecnologic.com/
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