TC55V Offline CNC Controller

The TC55V is a compact, low-cost CNC controller that is designed to control stepper and servo motors in a variety of applications. It features a 3.5-inch color LCD display and a variety of input and output options, including USB, Ethernet, and serial communication.

A CNC controller is a device that controls the operation of a CNC (computer numerical control) machine, such as a lathe, milling machine, or 3D printer. It typically consists of a computer or microcontroller that executes a set of instructions (called a “program”) to control the movement of the machine’s axes and the operation of its cutting or extrusion tools. The TC55V CNC controller is designed to be an easy-to-use and cost-effective solution for controlling small to medium-sized CNC machines.

In order to use the TC55V CNC controller, you will need to connect it to the CNC machine that you want to control, as well as to a power source and a computer or other control system. You will then need to configure the controller using the manufacturer’s software and programming tools. This may involve setting up communication links with other devices, configuring input and output channels, and creating a program to control the CNC machine.

The CNC controller board is an upgraded version of TC55. It is equipped with a 3.5-inch color screen, RS485 communication, a Chinese/English Switch, and a USB connection. Boot pictures can be set as pictures or company names as you will. It is highly reliable, highly accurate, has low noise, and is easy to use.

It is important to carefully follow the manufacturer’s instructions for installing and using the TC55V CNC controller in order to ensure proper operation and safety.

TC55 1/2/3/4 Axis CNC Controller Motion Controller With 3.5" Color LCD For CNC Router Servo Stepper Motor
Axis3 Axis / 4 Axis
Display3.5-inch color screen
Contact key array38 Key
Chipspecifically for motion controller
differential signal output±Pulse/±Dir
Input16 channel 24V(photoelectric isolating)
Output8 channel 24V(Single channel 500mA)
Axis 1 Axis
OtherRS 485 communication(mixed programming with PLC)
Chinese/English Switch
USB connection
highly reliable, highly accurate, low noise, and easy to use

Technical Specifications

 Min data unit0.001 mm
 Max data size± 99999.999mm
 Max Speed9000mm/min (pulse is 0.001mm)
 Max pulse output frequency150KHz
Linkage axes X, Y, Z, and C axis can conduct linear interpolation,
 X, Y can do circular interpolation
Electric Gear: numerator1-99999 denominator: 1-99999
System main functionsautomatic, manual, program editing, system parameters, self-check, settings, etc
OtherMaximum 480 commands for each program
Stop and Start of Spindle motor
PLC Extension
I/O Extension
Isolated I/O port
Self-defining of I/O port
English panel display
Freeboot picture setting
WarrantyOne year


TC55V CNC Controller Manual