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    -24-     

 

distance 
Slave qty 

Up to 127 

Frame length 

44 bytes ~ 1498 bytes 

Process data 

Single Ethernet frame with up to 1486 bytes 

◼

 

Wiring 
PLC can realize EtherCAT bus communication through CN3 port, and the requirements for 

communication network cable are as follows: 

Communication network cable requirements 

Network port 

connector registered 

jack-8P9C-3 fork

Network port 

connector registered 

jack-8P9C-3 fork

26AWG Cat5e shielded twisted pair

Shielded cables

 Common cables

 

Signal lead distribution 

Pin 

Signal 

Direction 

Description 

1 

TD + 

Output 

Data transm 

2 

TD - 

Output 

Data transmission - 

3 

RD + 

Input 

Data rec 

4 

- 

- 

NULL 

5 

- 

- 

NULL 

6 

RD - 

Input 

Data reception - 

7 

- 

- 

NULL 

8 

- 

- 

NULL 

Length requirement 

When using EtherCAT bus, the cable length between devices should not exceed 100 meters, 

which will attenuate the signal and the normal communication. 

Technical requirements 

100%  conduction  test,  no  short  circuit,  open  circuit,  dislocation  and  poor  contact.  It  is 

recommended to use the following specifications of the cables. 

Item 

Specification 

Cable Type 

Resilient Crossover Cable, S-FTP, Cat5e 

Standard 

EIA/TIA568A, EN 50173, ISO/IEC 11801 
EIA/TI Abulletin TSB 
EIA/TIA SB40-A & TSB36 

Section 

AWG26 

Type 

Twisted pair 

Line pair 

4 

Содержание VH600

Страница 1: ...t 11 21 2023 V1 0 First version Manual Acquisition This manual is not shipped with products If you need it please log on to the official website of VEICHI Electric www veichi cn Services and Support D...

Страница 2: ...within the scope of product quality assurance VEICHI Electric will not bear any legal liability for personal safety accidents and property losses caused when users fail to observe the contents of this...

Страница 3: ...rements for storage and transportation otherwise it may cause product damages Avoid storage and transportation under water splashing and rain direct sunlight strong electric field strong magnetic fiel...

Страница 4: ...ct Resonance may occur when regulate the speed of the motor which is running at a constant speed Please install anti vibration rubber under the motor base or use vibration suppression function to redu...

Страница 5: ...en to open the product cabinet door or product protective cover plate to touch any terminal of the product or disassemble any device or parts of the product when power is on otherwise it may cause ele...

Страница 6: ...non professional personals It is strictly forbidden to carry out equipment maintenance under the condition of power on otherwise it may cause electric shock After cutting off the power of all equipme...

Страница 7: ...rding to relevant national regulations and standards otherwise it may cause casualties or property loss Scrapped equipment and products should be treated and recycled according to industrial waste tre...

Страница 8: ...here Output 8 here Empty Main module E Expansion module T Transistor output N No output P PNP output input N NPN output input D DI only 1 2 Component No Type Mark Definition Indicator Description 1 I...

Страница 9: ...EtherCAT status Green ON Communication is successful Flash Communication is setting up OFF Communication is unsuccessful CAN CAN status Green ON Communication is successful Flash Communication is set...

Страница 10: ...ON Communication is successful Flash Communication is setting up 1 3 Product Specification 1 3 1 Basic Specification Item Specification Key item Program capacity 10MByte Data capacity 20MByte and 512k...

Страница 11: ...n Isolated Terminal resistance YES Slave qty Up to 31 Modbus RTU slaves Communication baud rate 9600bit s 19200bit s 38400bit s 57600bit s and 115200bit s Short circuit protection YES Serial port free...

Страница 12: ...V OFF voltage 4V Software filter time Adjustable from 0ms to 60ms and the min unit is 1us Isolation IC chip Common terminal One common terminal DC 24V for 8 input channels 1 3 4 Output Specification I...

Страница 13: ...External inductive load protection When there is inductive load users need to install freewheel diodes Note When the output frequency is greater than or equal to 100KHz an external 1K resistor should...

Страница 14: ...n temperature and humidity Storage temperature 40 70 Relative humidity 90 RH no condensation Operation temperature and humidity Operation temperature 20 55 horizontal 20 45 non horizontal Relative hum...

Страница 15: ...are heat sources heater transformer resistor etc around this product at least 100mm clearance should be reserved between them Other Installation Locations Peripheral clearance requirements of other in...

Страница 16: ...he lower lead rail If this product is not to be fixed on the DIN lead rail misoperation may occur 2 3 Installation Precaution Make sure the master and modules are powered down before installing or rem...

Страница 17: ...formation is shown in the following figure and the unit is millimeter mm 35 27 1 Note Installation of the product to a non recommended DIN lead rail especially if the thickness is not 1 0 mm will caus...

Страница 18: ...cked If the snap is higher it is unlocked When unlocked press the snap down to make it locked Note When the master is not installed on the lead rail please still keep the snap locked or it may fail if...

Страница 19: ...e rail and then rotate the snap so that the top end of it is hooked to the top end of the rail and finally tighten the screws to lock the rail snap as shown in the following figure 1 2 3 Rail fastener...

Страница 20: ...19 DIN DIN snap Screw...

Страница 21: ...4A 4B Y3 X4 input 5A 5B Y4 X5 input 6A 6B Y5 X6 input 7A 7B Y6 X7 input 8A 8B Y7 24V 9A 9B 0V Note The total extension distance of high speed IO interface expansion cable should be shorter than 3m Whe...

Страница 22: ...rcuit External GND Internal GND 3 3 Output terminal wiring Y0 Y1 Y2 Y3 0V Internal equivalent circuit Logic circuit External GND Internal GND Description When there is inductive load it is necessary t...

Страница 23: ...bular lug 0 3 22 0 5 20 0 75 18 1 0 18 1 5 16 If other tubular lugs are used press them to the twisted cables The shape and size requirements are as shown in the following figure 4 3 Cable Connection...

Страница 24: ...with iron shell Connection Hold the crystal head on the cable and plug it into the Ethernet port RJ45 interface until it makes a click sound Disassembly Press and hold the crystal head and tail to pul...

Страница 25: ...al Direction Description 1 TD Output Data transmission 2 TD Output Data transmission 3 RD Input Data reception 4 NULL 5 NULL 6 RD Input Data reception 7 NULL 8 NULL Length requirement When using Ether...

Страница 26: ...undle them with AC power lines and high voltage cables to avoid interference among the communication signals 4 6 CAN Communication The CAN bus connection topology is as follows It is recommended to us...

Страница 27: ...opened Its position is shown in the following figure See the following table for the corresponding relationship between terminal resistor and dip switch Position Resistance Comment 1 120 RS485 termin...

Страница 28: ...e with SD Card 1 Put the SD card for firmware upgrade max capacity 32GB file format FAT32 onto the TF expansion board and install it to theIn this product Note TF installation needs to be carried out...

Страница 29: ...sion module VH 1600END 16 channel DI module VH 0800END 8 channel DI module VH 0016ETN 16 channel NPN DO module VH 0016ETP 16 channel PNP DO module VH 0808ETN 8 channel DI module and 8 channel NPN DO m...

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