DNC115 Multifunctional control board

Product parameters

Model: DNC115

Brand: ABB

Size: 10cm x 10cm x 30cm

Weight: 1.2KG

Color: White Black

Working voltage: 5V

Working temperature: -10 ℃ to 50 ℃

Communication interface: RS232, RS485, CAN

Product specifications

Support for MODBUS protocol

Support hardware flow control

Using high-speed CMOS devices

Support for data caching

application area

DNC115 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

DNC115 is mainly used in steel manufacturing, thermal power generation, hydroelectric power generation, glass manufacturing, paper mills, cement factories, petrochemicals

Chemical fiber, pharmaceutical manufacturing, rubber, plastics, ferrous metal food, machine tools, specialized equipment, transportation vehicles, mechanical equipment

Electronic communication equipment, instruments and beverages, tobacco processing, clothing, textiles, leather, wood processing, furniture, printing, etc

Model: DNC115 Brand: ABB Archive Function: Communication Function Product Certification: Qualified

Working voltage: 24V Internal variable: No pattern Type: Vector diagram Applicable range: Industrial type

Number of screens: 4 Imported or not: Yes Customized for processing: No

Alarm function: Product name: Module Input voltage: 24V Rated current: 5A

Special service: including postage. Remarks: one-year warranty. Operation method: remote control

Applicable motor: servo motor system memory: 8MB Display color: 99.9 color gamut

Power voltage: 220V Input method: Current Input Material code: 65218

Communication interface: HDMI interface Working temperature: 60 Material number 26854 Other functions Analog communication

Output frequency: 50HZ Rated voltage: 24V Alarm type: Light alarm

Disconnect capacity: 0.01 Vector graph support: Minimum number of packages supported: 1

Display type: IPS USB interface quantity: 2 interfaces Memory card slot: 2

Panel protection level: 3 Memory expansion capacity: 128MB User script support: supported

Speed response frequency: 1MS Working environment temperature: -40 to 100 Insulation withstand voltage test: Passed

Third party communication products: ABB controllers available for sale in: nationwide

Product Instructions

Please install DNC115 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating DNC115 to ensure proper use.

Product Introduction

DNC115 is a high-performance industrial automation communication module that uses high-speed CMOS devices, supports MODBUS protocol, and supports
hardware flow control. It is an ideal choice in the field of industrial automation.

Distinguished according to whether there is a position sensor, first of all, it is divided into sensing
and non-sensing. That is, whether Hall or other similar position sensors are used to sense the
position angle of the stator and rotor. In air pump applications, many use non-inductive control.
The excellent algorithm of through-hole is that after the motor is running, it detects the changes in
phase current to switch the phase current. In some heavy-duty or precise control applications,
sensory methods are used.

According to the three-phase power supply of the inverter, it can be divided into square wave control
and sine wave control. The square wave control strategy is simple, and the control process is direct
and effective. It adopts a six-step commutation strategy. The CPU modulates the PWM to drive the
power switch tube to generate a three-phase power supply that can run the motor. The control strategy
of sine wave is relatively complex, but the control effect is much better.

In sine wave control, there are two main control strategies.

One is direct torque control DTC Baidu Encyclopedia. The method is to calculate the estimated values
​​of motor flux and torque based on the measured motor voltage and current. After controlling the torque,
the motor speed can also be controlled. Direct torque control is a patent of the European ABB company. .

The second is, space vector control FOC Baidu Encyclopedia. Its essence is to equate an AC motor to a DC
motor, and independently control the speed and magnetic field components. By controlling the rotor flux linkage,
and then decomposing the stator current, the two components of torque and magnetic field are obtained. After
coordinate transformation, the normal motor is realized. handover or decoupling control.

During sine wave control, there are many derived more sophisticated control strategies, such as feedforward
control, maximum torque control, field weakening control, etc.

In the process of controlling the motor, there are multiple feedback control loops. When controlling the output
of the motor, there is a current loop; on this basis, there is a control loop that controls the speed; when a servo
motor is used, there is a position loop control.

Excitation system ABB module CI840
Excitation system ABB module CI830 3BSE020773R1401
Excitation system ABB module CI830
Excitation system ABB module CI830
Excitation system ABB module CI820V1
Excitation system ABB module CI820-2
Excitation system ABB module CI820-1
Excitation system ABB module CI820
Excitation system ABB module CI810V2
Excitation system ABB module CI810V1
Excitation system ABB module CI810V1
Excitation system ABB module CI810B 3BSE020520R1
Excitation system ABB module CI810B
Excitation system ABB module CI810B
Excitation system ABB module CI810B
Excitation system ABB module CI810A
Excitation system ABB module CI810
Excitation system ABB module CI801kit
Excitation system ABB module CI801-eA
Excitation system ABB module CI801-2
Excitation system ABB module CI801
Excitation system ABB module CI801
Excitation system ABB module CI801
Excitation system ABB module CI773F 3BDH000395R0005
Excitation system ABB module CI773F
Excitation system ABB module CI773F
Excitation system ABB module CI773
Excitation system ABB module CI741F
Excitation system ABB module CI687K01
Excitation system ABB module CI627A 3BSE017457R1
Excitation system ABB module CI627A 3BSE008799R1
Excitation system ABB module CI627A
Excitation system ABB module CI627 3BSE009799R1
Excitation system ABB module CI627
Excitation system ABB module CI627
Excitation system ABB module CI626V1
Excitation system ABB module CI626A 3BSE005029R1
Excitation system ABB module CI626
Excitation system ABB module CI615
Excitation system ABB module CI610
Excitation system ABB module CI570 3BSE001440R1
Excitation system ABB module CI547
Excitation system ABB module CI546 3BSE012545R1
Excitation system ABB module CI546 3BSE012545R1
Excitation system ABB module CI541V1 3BSE014666R1
Excitation system ABB module CI540 3BSE001077R1
Excitation system ABB module CI535V30 3BSE022162R1
Excitation system ABB module CI534V02 3BSE010700R1
Excitation system ABB module CI532V09
Excitation system ABB module CI532V05 3BSE007297R1
Excitation system ABB module CI532V03
Excitation system ABB module CI522A 3BSE018283R1
Excitation system ABB module CI522A 3BSE018283R1
Excitation system ABB module CI522A
Excitation system ABB module CI520V1
Excitation system ABB module CD722F
Excitation system ABB module CB810
Excitation system ABB module CB801 3BSE042245R1
Excitation system ABB module CB801
Excitation system ABB module CB801
Excitation system ABB module CB801
Excitation system ABB module CB220S
Excitation system ABB module CB220N
Excitation system ABB module CB220B
Excitation system ABB module CAI04