GCAN-PLC-400 PLC控制器 GCAN-PLC-400 PLC Controller

1.功能简介 
1. Function Introduction 

1.1功能概述 
1.1 Function Overview 

GCAN-PLC-400是一款集成有总线控制功能的可编程逻辑控制器（PLC）。其不仅具有外观简约、高性价比的特点，还可以方便的连接入CAN总线系统及Modbus系统等，并可通过插片式模块进行扩展。 
GCAN-PLC-400 is a programmable logic controller (PLC) with integrated bus control function. It not only has the characteristics of simple appearance and high cost-effectiveness, but also can be easily connected to CAN bus systems and Modbus systems, and can be expanded through plug-in modules. 

GCAN-PLC-400系列产品由一个可编程的主控模块、若干GC系列IO模块以及一个终端电阻模块（GC-0001）组成。GCAN-PLC-400等主控模块可连接所有的GC系列IO模块，用户可根据现场实际需求自行选择扩展IO模块，在电源供应充足情况下，IO模块数量最多可扩展32个，其中当扩展模块数量超过16片时，需额外增加一片IO供电扩展模块GC 8012以保证电源供应充足，主控模块可根据插入IO模块的前后位置自动分配地址，实现自动组态，用户无需在PC上创建组态界面及设置参数。 
The GCAN-PLC-400 series products consist of a programmable main control module, several GC series IO modules, and a terminal resistor module (GC-0001). The GCAN-PLC-400 and other main control modules can connect to all GC series IO modules. Users can choose to expand IO modules according to their actual needs on site. With sufficient power supply, the maximum number of IO modules can be expanded by 32. When the number of expansion modules exceeds 16, an additional IO powered expansion module GC 8012 needs to be added to ensure sufficient power supply. The main control module can automatically allocate addresses based on the front and rear positions of the inserted IO modules, achieving automatic configuration. Users do not need to create a configuration interface or set parameters on the PC. 

GCAN-PLC-400可使用OpenPCS软件对其编程，也可使用CodeSys V3.5SP16及以上版本软件对其编程。软件支持符合IEC-61131-3标准中规定的五种标准编程语言，这使得程序的可移植性和复用性很强，而且软件还具有多种调试功能（断点、单步等），调试程序更加方便。 
GCAN-PLC-400 can be programmed using OpenPCS software or CodeSys V3.5SP16 and above software versions. The software supports five standard programming languages specified in the IEC-61131-3 standard, which makes the program highly portable and reusable. Additionally, the software has multiple debugging functions (breakpoints, single steps, etc.), making debugging programs more convenient. 

GCAN-PLC-400不仅可完成各种数字/模拟量的输入/输出，还集成了多种常用的工业现场总线，如：CAN总线、RS232/485总线、以太网总线，并支持常见的通信协议如：CANopen、ModbusRTU、ModbusTCP等。 
The GCAN-PLC-400 not only can complete various digital/analog input/output, but also integrates multiple commonly used industrial field buses, such as CAN bus, RS232/485 bus, Ethernet bus, and supports common communication protocols such as CANopen, Modbus RTU, Modbus TCP, etc. 

GC系列IO模块包括：开关量输入及输出模块、模拟量输入及输出模块、脉冲输入及输出模块、通讯口扩展模块（RS232/485、4G、WiFi等）详细选型列表请参阅本手册第6章。 
The GC series IO modules include: switch input and output modules, analog input and output modules, pulse input and output modules, and communication port expansion modules (RS232/485, 4G, WiFi, etc.). For a detailed selection list, please refer to Chapter 6 of this manual. 

1.2性能特点 
1.2 Performance Characteristics 

●1路CAN总线接口，1路以太网接口，1路RS232/485（复用）串行接口； 
●1 CAN bus interface, 1 Ethernet interface, and 1 RS232/485 (multiplexed) serial interface; 
●编程软件：OpenPCS/CodeSys（编程语言符合IEC61131-3标准）； 
●Programming software: OpenPCS/CodeSys (programming language compliant with IEC61131-3 standard); 
●支持CANopen协议主/从站功能； 
● Support CANopen protocol master/slave station function; 
●支持ModbusRTU/TCP主/从站功能； 
● Supports Modbus RTU/TCP master/slave functionality; 
●在电源供应充足（加扩展电源模块）情况下可扩展IO模块数量最多为32个（最多32x8个DI/DO点）；其中当扩展模块数量超过16片时，需额外增加一片上述的IO供电扩展模块GC 8012以保证电源供应充足； 
●The maximum number of expandable IO modules (up to 32x8 DI/DO points) is 32 when the power supply is sufficient (with additional expansion power modules); When the number of expansion modules exceeds 16, an additional IO powered expansion module GC 8012 needs to be added to ensure sufficient power supply; 
●默认发送PDO（CANopen）4个，接收PDO（CANopen）4个； 
●By default, 4 PDOs (CANopen) are sent and 4 PDOs (CANopen) are received; 
●组态方式为自动组态形式； 
●The configuration mode is in the form of automatic configuration; 
●电源采用DC+24V； 
●The power supply adopts DC+24V; 
●输入电流最大为400mA（总GC-bus电流）； 
●The maximum input current is 400mA (total GC bus current); 
●启动电流：约为2.5倍的持续电流； 
● Starting current: approximately 2.5 times the continuous current; 
●电源触点：最大DC+30V； 
●Power contact: maximum DC+30V; 
●电气隔离为1500V DCs； 
●Electrical isolation is 1500V DCs; 
●工作温度范围：-40℃~+85℃； 
●Working temperature range: -40 ℃~+85 ℃; 
●防护等级：IP20； 
● Protection level: IP20; 
●EMC抗干扰等级：Zone B； 
●EMC anti-interference level: Zone B; 
●EMC抗干扰支持：供电通道、RS485通道、CAN通道。 
●EMC anti-interference support: power supply channel, RS485 channel, CAN channel. 

1.3典型应用 
1.3 Typical Applications 

●与分布式总线端子模块相连接，构成一个完整的可编程控制节点。 
●Connect with the distributed bus terminal module to form a complete programmable control node.

GCAN-PLC-400设备使用手册链接
GCAN-PLC-400 Equipment User Manual Link

www.gcgd.net/filedownload/2977798

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