Category - Control Board Wiring and Internal Circuit

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Control Board Wiring and Internal Circuit
Terminal Description Terminals Explanation Computer Connection Ethernet Connection Used for connecting to the computer via the TCP/IP protocol. For more information, please refer to section 2.2.1. Power Supply DC24V, DC0V Main power supply for the control board. For more information, please refer to section 2.2.2. Digital Inputs Input Connector Used for connection with external control […]
Connection with Computer
Radonix PC-Pro LAN series control boards communicate entirely through an Ethernet connection under the TCP/IP protocol. For this purpose, pre-made cables compliant with CAT 5 and CAT 6 standards can be used, supporting lengths of up to 30 meters. The wiring configuration for both ends of the cables is shown in Figure 2. One important […]
Power Supply
📘 Radonix Control Boards are Connected to the Power Supply via a 3-Pin Connector The 24V+ pin of the control boards is connected to the positive terminal, while the GND pin is designed to be connected to the negative terminal. This connector has two GND pins, and the GND connections within the control board are […]
Digital Inputs
The digital inputs of Radonix control boards are labeled as I[nn], where nn represents a number greater than zero and indicates the input number. These inputs are opto-isolated and have low noise sensitivity due to their relatively low impedance—approximately 3 kilo-ohms. In 4-axis and 6-axis control boards, a switch is available for every eight inputs to toggle between […]
Digital Outputs
The digital outputs of Radonix control boards are labeled as O[nn], where nn represents a number greater than zero and indicates the output number. These outputs are protected against short circuits and overheating due to excessive current. When such conditions occur, an error is indicated by a red LED labeled O-Error on the board, and the control board disables all […]
Analog Outputs and Pulse Width Modulation
Radonix PC-Pro series models are equipped with both analog and PWM outputs. These outputs are labeled as AO[n] and PWM[n], where n represents a number greater than zero. Analog outputs provide a continuous voltage ranging from 0 to 10 volts. ⚠️ These outputs are protected against short circuits to the negative terminal of the power supply and static electricity. However, […]
Handwheel and Serial Connection
In Radonix PC-Pro series control boards—except for the Pro LAN 3AS model—a 9-pin connector is used for both Handwheel and RS485 connections. To connect a handwheel, a 5V encoder with differential outputs is compatible with the Radonix control board. Additionally, RS485 is a type of serial communication where data is transmitted via the A.485 and B.485 pins (Figure 25). The internal circuit diagram […]
Overview of Router Wiring
The components and connections required to operate a basic router are shown in Figure 24.

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Pinlerin Eksenlerle İlgili İşlevi
+VCC Bu pin, kontrol kartı üzerinden gelen voltaj çıkış pinidir. Bu pin, COM + beslemesi için kullanılmak üzere maksimum 100mA akım sağlayabilir. Direction+ & Direction- Bu iki pin, motorun hareket yönünü belirler. Bağlantı tipi line drive olup, maksimum 25mA akım sağlayabilir ve aynı anda iki motoru paralel olarak kontrol edebilir. Pulse+ ve Pulse- Bu iki […]
Axes
Radonix control board axes are labeled as Axis[n], where n represents the axis number. A passive axis cannot be placed between active ones, and a gantry axis must always be the last axis in the sequence. The axes on the control board connect to servo and stepper motors via a DB15 connector according to Table 2 and Figure […]