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VH600 Series General-purpose Medium PLC
- Standard Development Platform.
- Multi-level Network.
- Modular Free Configuration.
- Fast and Precise Motion Control.
Features
- Features
- Specifications
- Downloads
- Solutions
- Cases
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- Additional Information
VH600 Series General-purpose Medium PLC Overview
VH600 is is the first medium-sized PLC independently developed by VEICHI. Based on years of experience in the industrial control development and analysis of actual situations from various cases, this robust medium controller comes out specifically for high-end equipment and factory automation.
It provides users with ultra-high-speed computing and processing, excellent system performance, and a range of integrated functions. So, it is ideal for large-scale automation control of different processes, production lines and the whole factories.
Product Features
Standard Development Platform
- Full conformity to IEC61131-3 and PLCopen specification.
- Diversified programming languages (LD, FBD, ST, SFC, CFC).
- Customized function library encapsulation.
- Integrated with rich motion control libraries, mathematical models, etc. for rapid development.
Multi-level Network
- 2×EtherNet (shared IP, built-in switch)
- Faster command processing and response, 8-axis sync cycle under bus control as fast as in 1ms.
- Single/multi-axis commands such as e-gear and e-cam Linear, circular, and axis combination interpolation.
- Robot motion control, customized motion models, visualization functions, OPC UA functions, etc. available for complex and diverse scenarios.
Modular Free Configuration
- 16 modules expandable on the right.
- Analog I/O, digital I/O, RS485, RCT clock optional on the left.
- SD card for upgrade.
Fast and Precise Motion Control
- 8×high-speed counting input(200K) and 8×high-speed pulse output(200K).
- Complex control functions such as single-axis/multi-axis movement, interpolation, electronic cams and electronic gears, G-code, robots, etc.
Standard Programming
- CODESYS-based programming in full conformity to IEC61131-3.
- Diversified programming languages of ST, FBD, CFC, SFC and LD.

Convenient Programming
- Online program modification, breakpoint tuning, and single-step cycle for enhanced efficiency.
- Perfect error diagnosis function with TRACE function to monitor the movement track and locate locate the fault.
- Powerful project management covering multi-task and multi-device download to deal with large-scale projects.
Motion Control
- Multi-core processors assignment, Multicore 4 Cores supported.
- Faster command processing and response, 8-axis sync cycle under bus control as fast as in 1ms.
- Single/multi-axis commands such as e-gear and e-cam Linear, circular, and axis combination interpolation.
- Robot motion control, customized motion models, visualization functions, OPC UA functions, etc. available for complex and diverse scenarios.

Rich Motion Library
- Motion control libraries in conformity to PLCopen specifications.
- User-defined encapsulation of function libraries and function blocks available.
- Motion control libraries, robot libraries, customized kinematics and mathematical models integrated.
Extensive Standard Industrial Network
Specifications
Axis No. | VH600-0808TN/P: 128 axes max VH601-0808TN/P: 8 VH602-0808TN/P: 16 VH603-0808TN/P: 32 |
---|---|
Rated voltage | DC24V |
RS485 | 1×RS485 |
CAN | CANopen master with up to 31 sla ves |
EtherNet | 2×EtherNet(built-in switch) for ModbusTCP, and program upload/download |
EtherCAT | 128 EtherCAT slaves max. (including servo axes) |
High-speed input | 8×200K |
High-speed output | 8×200K, sourcing/sinking for option |
Left expansion | 2×RS485 expandable |
Right expansion | 16×expansion modules max |
SD card | 1×32G SD card |
Data capacity | 10MB for programs, and 512kb for power-down save (Flash),20MB for data |
Language | LD, FBD, IL, ST, SFC, CFC in conformity to IEC 61131-3 Programming Language |
Motion control | Linear and circular interpolation, electronic gear, and electronic cam |
Downloads
File Name | Type | Language | File Type | Update | Download |
---|---|---|---|---|---|
VH Series PLC Catalog | Catalog | English | 2025-02-05 | 5.96MB | |
VH600 General-purpose Medium PLC Catalog | Catalog | English | 2024-04-29 | 3.57MB | |
CE (LVD) of VH Series PLC | Certificate | English | 2024-07-24 | 767KB | |
CE (EMC) of VH Series PLC | Certificate | English | 2024-07-24 | 801KB | |
VH Series PLC EPLAN Data | EPLAN | English | ZIP | 2024-12-23 | 5.25GB |
VH600 General-purpose Medium PLC Manual | Manual | English | 2024-04-29 | 2.00MB | |
VH600 General-purpose Medium PLC Pack Software V1.1 | Software | English | Package | 2024-09-14 | 361KB |
VH600 General-purpose Medium PLC CODESYS Software V1.0 | Software | English | ZIP | 2024-04-29 | 1.35 GB |
VH600 General-purpose Medium PLC Pack Software V1.0 | Software | English | Package | 2024-04-29 | 358 KB |