CTH3

Controladores Estándar CPU CTH3-C57-A3

Recomendado hasta 32 ejes EtherCAT
Memoria de programa/datos 32 MB
Memoria de datos remanente 64 KB
Alimentación de 24 VDC
10DI, 6 contadores de alta velocidad frec. máx. 500 KHz
1 puerto RS485 (Modbus), 1 puerto EtherCAT, 1 puerto EtherNET, 1 puerto CAN, 1 puerto USB
Conexión OPC UA
Soporta Motion Control Axis (interpolación CNC, CAM electrónica y otras funciones de SoftMotion y CNC)
Visualización CODESYS WebVisu
Programación en entorno CODESYS 3.5
Compatible con librería SP18
Modelos: CTH3-C57 (32 ejes)

C57-A3
Especificaciones técnicas

C57-A3

Especificaciones técnicas

Physical Features
Dimension（W×H×D）	34×115×100 mm
Power dissipation	19.2W
Power Supply Features
Rated input voltage	24V DC
Input voltage rang	20.4V~28.8V DC
Input current	0.8A
Polarity reverse connection protection	Yes
Bus power supply voltage	+5V DC
Bus power supply current	1.6A
LED Indicator Features
24V power indicator (green)	On: 24VDC power supply is normal; Off: No 24VDC power supply
SF indicator（red）	On: system failure; Off: no fault
BF indicator（red）	On: bus fault; Off: no fault
RUN indicator（green）	On:the system is running; Off: the system stops
STOP indicator（yellow）	On: the system stops; OFF = System running
Link1 indicator（green）	On: connection; Off: no connection
SPEED1 indicator（yellow）	On：100Mbps；Off：10Mbps
Link2 indicator（green）	On: connection; Off: no connection
SPEED2 indicator（yellow）	On：100Mbps；Off：10Mbps
I0.0~I1.1（green）	On: there is signal input; Off: no signal input
Instruction performance
Bit instruction execution speed	0.015µs/step
Floating-point instruction execution speed	1.0µs/step
Memory
User program memory	32MB
Power down retention memory	64KB
Integrated communication function
Bus interface	provides extension module interface
USB port	provides USB main device interface
EtherNET port	1*EtherNET port
RS485 port	1*RS485 port
EtherCAT port	1*EtherCAT port
CAN port	1*CAN port
RS485 port
Number of communication interfaces and protocols	1*RS485 port (MODBUS_RTU free port protocol)
Free port baud rate	Baud rate 1.2Kbps~115.2Kbps，built-in Modbus master/slave function
PPI/MPI baud rate	9.6Kbps，19.2Kbps，187.5Kbps
Maximum cable length per segment	Using isolation repeater: 1000m(115.2Kbps)
	1200m(38.4Kbps)
	No isolation repeater used: 50M
Maximum number of stations	32 for each segment and 126 for each network
Isolation	Communication port isolation
CANopen communication port
Communication port	1*CAN port
Maximum number of slave stations	1 master station can be followed by a maximum of 32 slave stations
Protocol type	CANopen DS301 standard protocol
Support function	Supports automatic starting of CANopen Manager
	Supports optional slave polling
	Support to start slave stations
	Support the NMT
	Support synchronous production
	Support synchronous consumption
	Support heartbeat generation
	Support activation time creation
Transmission rate（kbit/s）	1000	1000	800	500	250	125	50	20
Maximum length （m）	25	25	50	100	250	500	1000	2500
Isolation	Communication port isolation
EtherNET port
Communication port	1*EtherNET port
Baud rate	10/100Mbps adaptive
Protocol type	UDP_PPI protocol, support Ethernet programming and Ethernet communication between CPU
Maximum length of each cable	100m connection directly
Maximum number of connections per site	UDP_PPI supports a maximum of 16 connections.TCP supports a maximum of 32 connections
Isolation	Communication port isolation

Ethernet network read and write instruction

Parameter

Type

Meaning

TCP_MBUS_MSG

EN

TCP_MBUS_MSG enabled

First

BOOL

Read/write request bits. Each new read/write request must be use pulsed

IP

STRING

Target IP address, Modbus over TCP fixed port 502

RW

BYTE

Operation commands :0– read,1– write

Addr

DWORD

Select the data type to read and write,0000 to 0XXXX — switch output

10000 to 1XXXX — switch quantity input

30000 to 3XXXX — analog input

40000 to 4XXXX — hold register

Count

INT

The number of data (bits or words) that can be communicated. The maximum number of data that can be read/written by each MBUS_MSG instruction in the Modbus master station is 120

DataPtr

DWORD

Data pointer, if it is a read instruction, read back the data into the data area; if it is a write instruction, the data to be written is placed in this data area

Done

BOOL

Complete bit, read/write function complete bit

Error

BYTE

The error code is only valid if the DONE bit is 1. The error code is as follows:

0 = no error

1 = Response validation error

2 = unused

3 = Receive timeout (no response from slave station)

4 = Request parameter error (slave address, Modbus address, count, RW)

5 = Modbus/ free port not enabled

6 = Modbus is busy with other requests

7 = Response error (response is not a requested operation)

8 = Response CRC checksum error

101 = Slave does not support requested functionality

102 = Slave does not support data addresses

103 = Slave does not support this data type

104 = Slave equipment failure

105 = The slave received the message, but the response was delayed

106 = Busy from the station, rejected the message

107 = The slave rejected the message

108 = Parity error in slave memory

EtherCAT port
Communication port	1*EtherCAT port
Baud rate	100Mbps adaptive
Protocol type	EtherCAT communication protocol
Maximum length of each cable	100m connection directly
Maximum number of connections per site	Each master supports up to 128 EtherCAT slave stations
Support function	Support for distributed clock configuration, redundancy settings
	Support startup parameter configuration
	Support for configuring PDO parameters and mappings
	Support for configuring bus cycle cycle, configuring startup check vendor ID and product ID
Programming software
Programming software package	CODESYS programming platform SP11 version.
Programming language	IEC61131-3 programming language: CFC/FBD/LD/IL/ST/SFC
Protection function
Power supply protection	Power supply provides reverse connection protection function and surge absorption function
Interface protection	Communication port lightning protection
Local I/O expand capabilities
Maximum number of racks	4
Maximum number of modules	Main rack extensions: 11 (power module, CPU, relay module, 8 signal modules) slave rack extensions: 10 (power module, relay module, 8 signal modules)
Remote I/O expansion capabilities
CAN extends the maximum number of master stations	1
Maximum number of CAN slave stations	Each master station CAN connect up to 32 CAN slave stations (277C)
Maximum number of EtherCAT extended slave station	Connect up to 128 EtherCAT slave modules, each EtherCAT slave module has a maximum of 8 signal modules
Support motion control function
C57-10	Softmotion and CNC
Real time clock
Power-down retention time	Power-down retention time is about 112 hours (typical value), and the power-down retention time can reach at least 1 year after connected with external battery
Accuracy	Less than 60 seconds per month
Digital input features
Integrated IO	10
Input type	Leak/source
Rated voltage	24V DC
Input voltage range	20.4~28.8V DC
Surge voltage	35V DC，last for 0.5s
Logic 1 signal (min.)	15 VDC，2.5mA
Logic 0 signal (Max)	5 VDC，1mA
Connect 2-wire proximity switch sensor （BERO）	1mA（maximum allowable leakage current）
Input filtering	Support 0.2us，0.4us，0.8us，1.6us，3.2us，6.4us，12.8us、0.2ms，0.4ms，0.8ms，1.6ms，3.2ms，6.4ms，12.8ms，default is 6.4ms
Isolation (field and logic)	500V AC，1min
Isolation group	See wiring diagram
Simultaneous connection input	10
Maximum cable length	500m(standard input)
Shielded	50m(high speed counter input)
Unshielded	300m(standard input)
Pulse capture input	10
High speed counter	Total	6
	Single phase	6×500KHz
	Two phase	4×250KHz