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Technical Data 

67/86 

netTAP NT 50 | Gateway Devices  
DOC091202UM09EN | Revision 9 | English | 2013-02 | Released | Public  

© Hilscher, 2010-2013 

9.4.2 

Modbus RTU Master/Slave  

 

Parameter 

Description and Value Range 

Maximum number of input data 

256 Registers 

Maximum number of output data 

256 Registers 

Acyclic communication 

Read/Write Register,  
Maximum 125 Registers per Read Telegram (FC 3, 4),  
Maximum 123 Registers per Write Telegram (FC 16), 
Maximum 118 Registers per Write Telegram (FC 23),  
Maximum 118 Registers per Read Telegram (FC 23)  
Read/Write Coil,  
Maximum 2000 Coils per Read Telegram (FC 1, 2),  
Maximum 1968 Coils per Write Telegram (FC 15)  

Function Codes Modbus Master 

1, 2, 3, 4, 5, 6, 15, 16 

Function Codes Modbus Slave 

1, 2, 3, 4, 5, 6, 7, 8, 15, 16, 23 

Mode 

Modbus Master or Modbus Slave  

Baud rates  

1200 bit/s, 
2400 bit/s, 
4800 bit/s, 
9600 bit/s, 
19200 bit/s, 
38400 bit/s, 
57600 bit/s, 
115200 bit/s 

Data bits 

8 bits 

Stop bits 

1, 2 bit(s) 

Parity 

None, even, odd 

Limitations 

Broadcast not supported 

Reference to stack version 

V1.3.x.x 

Table 65: Technical Data Modbus RTU Protocol 

 

 

Содержание netTAP NT 50 Series

Страница 1: ...User Manual netTAP NT 50 Gateway Devices Hilscher Gesellschaft f r Systemautomation mbH www hilscher com DOC091202UM09EN Revision 9 English 2013 02 Released Public...

Страница 2: ...6 2 1 General Note 16 2 2 Intended Use 16 2 3 Personnel Qualification 16 2 4 References Safety 16 2 5 Safety Instructions to avoid Personal Injury 17 2 5 1 Danger of unsafe System Operation 17 2 6 Saf...

Страница 3: ...2 LEDs Real Time Ethernet Protocols 41 8 2 1 LEDs EtherNet IP Scanner Master 41 8 2 2 LEDs EtherNet IP Adapter Slave 42 8 2 3 LEDs Open Modbus TCP 43 8 2 4 LEDs PROFINET IO Controller 44 8 2 5 LEDs PR...

Страница 4: ...a serial Protocols 66 9 4 1 ASCII 66 9 4 2 Modbus RTU Master Slave 67 10 WIRING INSTRUCTIONS 68 10 1 Assembly of D Sub Connectors 69 10 2 Ethernet 70 10 3 PROFIBUS 71 10 4 CANopen 73 10 5 DeviceNet 74...

Страница 5: ...0 series of gateways 1 1 1 Obligation to read and understand the Manual Important To avoid personal injury and to avoid property damage to your system or to your device you must read and understand al...

Страница 6: ...n to Max 256 Registers 7 2012 07 13 1 2 Section Reference to Hardware Software and Firmware updated 3 2 2 Section Protocol Conversions firmware version updated 4 2 Section Positions of LEDs and Contro...

Страница 7: ...n operation step or notes are marked as follows Operation Instructions instruction or 1 instruction 2 instruction Results result Notes Important important note Note note note where to find further inf...

Страница 8: ...Ethernet Serial NT 50 CC EN 2 CC Link Ethernet NT 50 CC RS 2 CC Link Ethernet Serial NT 50 DN EN 2 DeviceNet Ethernet NT 50 DN RS 2 DeviceNet Ethernet Serial NT 50 DP EN 2 PROFIBUS DP Ethernet NT 50...

Страница 9: ...ctory Structure of the DVD All manuals on this DVD are delivered in the Adobe Acrobat Reader for mat PDF Directory Name Description Documentation Documentation in the Acrobat Reader Format PDF Driver...

Страница 10: ..._CC_CCS_2 csp for two Remote Device Stations NT50_CC_CCS_3 csp for three Remote Device Stations NT50_CC_CCS_4 csp for four Remote Device Stations NT50_CC_CCS_IO csp for one Remote IO Station CANopen S...

Страница 11: ...OI xx EN pdf Operating Instruc tion Manual Configuration of Gateway and Proxy Devices netTAP netBRICK and netLINK Step by step description of the configuration of the netTAP NT 50 Configuration of the...

Страница 12: ...h CANopen Master Link netTAP NT 50 with DeviceNet Master Link You need the following additional documents if you use the protocol DeviceNet Master on the gateway device Manual Contents Document name O...

Страница 13: ...nd the documentation were created for the use of the products by qualified experts however errors cannot be ruled out For this reason no guarantee can be made and neither juristic responsibility for e...

Страница 14: ...air traffic communication sys tems in life support systems in systems in which failures in the software could lead to personal injury or injuries leading to death We inform you that the software was n...

Страница 15: ...that you may require permission from state authorities to export re export or import the product 1 4 6 Registered Trademarks Windows XP Windows Vista and Windows 7 are registered trademarks of Microso...

Страница 16: ...suitable for DIN rail mounting according to DIN EN 60715 The devices should be operated only in an environment appropriate to the technical data 2 3 Personnel Qualification The netTAP NT 50 Gateway mu...

Страница 17: ...danger causing property damage before you install and operate your netTAP NT 50 device 2 6 1 Device Destruction by exceeding allowed Supply Voltage Adhere for all netTAP NT 50 device described in thi...

Страница 18: ...ol Safety Symbol USA Sort of Warning or Principle Warning of Personal Injury and Property Damage Message USA Warning of Personal Injury As in the scope of the ANSI Z535 Standard for USA instructions t...

Страница 19: ...Figure 1 Function NT 50 The interface X2 is a fieldbus interface the interface X3 may be an Ethernet or a serial interface RS The fieldbus interface X2 is located at the front of the device The Ether...

Страница 20: ...can be connected Thus for example for protocols with master func tionality the designation PROFIBUS DP Master Link means that one PROFIBUS DP Slave can be connected 3 2 Device Types and Protocol Conv...

Страница 21: ...us TCP N5DNMEIS NXF N5DNMPNS NXF N5DNMOMB NXF NT 50 DN EN DeviceNet Slave EtherNet IP Adapter Slave EtherNet IP Scanner Master 1 PROFINET IO Device PROFINET IO Controller 1 Open Modbus TCP N5DNSEIS NX...

Страница 22: ...f the device does not exceed the limits of the allowed temperature range The following preconditions must additionally be met in order to operate the Gateway device successfully 1 The Gateway device m...

Страница 23: ...ont view with Combicon con nector with D Sub male connector with D Sub female connector Bottom View with RJ45 Socket with RJ45 Socket with RJ45 Socket Device type NT 50 CC EN NT 50 CC RS NT 50 DN EN N...

Страница 24: ...ith firmware version 1 1 or higher for PROFIBUS DP Slave DeviceNet Slave CANopen Slave and CC Link Slave Section Range of Values for the Address Swit ches on this page lists the range of values for ea...

Страница 25: ...age Table 18 Supply Voltage Pin Assignment 4 3 2 X2 Front Connection 4 3 2 1 X2 for Device Type NT 50 CO xx CANopen Pin Assignment CANopen Pin Signal Description 2 CAN L CANbus L bus line 3 ISO GND CA...

Страница 26: ...ignment Please note the wiring instructions in section DeviceNet on page 74 4 3 2 4 X2 for Device Type NT 50 DP xx RS 485 PROFIBUS Pin Assignment PROFIBUS Pin Signal Description 3 Rx Tx Receive Transm...

Страница 27: ...eive data negative 6 TxD Transmit data positive 9 pole sub D socket male 8 TxD Transmit data negative Table 24 RS 422 Pin Assignment A pull up resistor of 10 k is connected device internally at RxD A...

Страница 28: ...2 X3 for Device Type NT 50 xx RS For this device type the Ethernet interface is required for the configuration of the device It may be necessary for diagnostic purpose to use a Y cable which separates...

Страница 29: ...27 RJ45 Ethernet RS 232 Pin Assignment The figure on the right shows a Y cable adapter for the separation of the RS 232 and the Ethernet signal lines Make sure that there is no interrup tion of the s...

Страница 30: ...gure on the right shows a Y cable adapter for the separation of the RS 422 and the Ethernet signal lines Make sure that there is no interrup tion of the shield connection when preparing the cable Make...

Страница 31: ...ht shows a Y cable adapter for the separation of the RS 485 and the Ethernet signal lines Make sure that there is no interrup tion of the shield connection when preparing the cable Make sure that the...

Страница 32: ...EN has three galvanically isolated areas The coupling to PE is shown in the following figure and in the following table Figure 5 Galvanic Isolation of NT 50 xx EN Devices Area Con nection Protocol gal...

Страница 33: ...Coupling against PE potential Functional earthing to PE HF Cf 10 nF 500 V Lf 47 H X1 no Cx1 4 10 nF 500 V no CC Link inductive Cx2 3 3 nF 1000 V directly CANopen optisch Cx2 1 M 15 nF 1000 V directly...

Страница 34: ...re and in the following table Figure 7 Galvanic Isolation of NT 50 RS EN Devices Area Connec tion Protocol galv Isola tion Coupling Coupling against PE potential Functional earthing to PE HF Cf 10 nF...

Страница 35: ...t rail from above Then press the device against the mounting surface according to ar row Figure 8 Mounting the netTAP NT 50 device onto the top hat rail Afterwards connect the 24 V supply voltage to t...

Страница 36: ...uration Files from the PC 1 The configuration can be created and saved offline with or without real device on a standard PC with the software SYCON net The configura tion can be downloaded into the de...

Страница 37: ...vely RS 485 have the same potential Other wise a compensating current may cause device damage because the serial interface of the NT 50 device has no galvanic isolation to its power supply 6 2 Start u...

Страница 38: ...ED is permanet yellow The device has a malfunction and needs replacement SYS LED flashes yellow after Power On The device has not found a firmware The device has to be send back to the manufacturer fo...

Страница 39: ...can this Failure occur When using standard Ethernet communication with 10 MBit s half duplex mode the PHY gets stuck in case of network collisions Then no further network communication is possible On...

Страница 40: ...2 and X3 is in cyclic data exchange and the gateway function is executed green Blinking with 2 s off 0 5 s on netTAP is initialized but the communication on X2 is not in cyclic data exchange green Bli...

Страница 41: ...device the module status indicator shall be steady off Duo LED red green green On Connected If the device has at least one established connection even to the Message Router the network status indicat...

Страница 42: ...status indicator shall be steady off Duo LED red green green On Connected If the device has at least one established connection even to the Message Router the network status indicator shall be steady...

Страница 43: ...configured yet green Flashing cyclic with 5Hz Waiting for Communication OMB task is configured RUN Number in the device drawing green On Connected OMB task has communication at least one TCP connectio...

Страница 44: ...red Flashing cy clic at 2 Hz System error Invalid configuration Watchdog error or internal error SF Name in the device draw ing off Off No error Duo LED red green red On No Connection No Link or toget...

Страница 45: ...eric or extended diagnosis present sys tem error red Flashing cyclic at 2 Hz for 3 sec DCP signal service is initiated via the bus SF Number in the device drawing off Off No error Duo LED red green re...

Страница 46: ...gured but bus communication is not yet released from the application green On Communication to all Slaves is established red Flashing cy clic Communication to at least one Slave is disconnected COM re...

Страница 47: ...ny error frames red Double flash Error Control Event A guard event NMT Slave or NMT master or a heartbeat event Heartbeat consumer has occurred CAN red On Bus Off The CAN controller is bus off Table 4...

Страница 48: ...controller has reached or exceeded the warning level too many error frames red Double flash Error Control Event A guard event NMT Slave or NMT master or a heartbeat event Heartbeat consumer has occurr...

Страница 49: ...uplicate MAC ID or sever error in CAN network CAN bus off MNS off Off After start of the device and during duplicate MAC ID check Table 45 LEDs DeviceNet Master 8 3 6 LED DeviceNet Slave The subsequen...

Страница 50: ...ting in the network 2 Unable to detect carrier 3 Timeout 4 Resetting hardware green On Receive both refresh and polling signals or just the refresh signal normally after participating in the network r...

Страница 51: ...uses an invalid functioncode the Modbus RTU Master device has accessed an invalid register ad dresses or coil addresses receive error detected e g parity error or checksum error timeout application d...

Страница 52: ...on Status LINK Link ACT Activity Voltage 24 V 6 V DC Current at 24 V typically 72 mA 150 mA with short circuit at the output of PROFIBUS Continuous short circuit may cause device damage Power Consumpt...

Страница 53: ...it s 93 75 kBit s 187 5 kBit s 500 kBit s 1 5 MBit s 3 MBit s 6 MBit s 12 MBit s Interface Type RS 485 optically isolated PROFIBUS Interface for the device types NT 50 DP EN Connector SubD female 9 pi...

Страница 54: ...IO Connection type Cyclic minimum 1 ms depending on the used number of input and output data UCMM Class 3 Supported Predefined standard objects Identity Object Message Route Object Assembly Object Con...

Страница 55: ...rted Predefined standard objects Identity Object Message Route Object Assembly Object Connection Manager Ethernet Link Object TCP IP Object DHCP Supported BOOTP Supported Baud rates 10 and 100 MBit s...

Страница 56: ...Max 125 Registers per Read Telegram FC 3 4 23 Max 121 Registers per Write Telegram FC 23 Max 123 Registers per Write Telegram FC 16 Read Write Coil Max 2000 Coils per Read Telegram FC 1 2 Max 1968 Co...

Страница 57: ...n not supported DHCP is not supported Only one IOCR per IO Device NameOfStation of IO Controller CANNOT be set using the DCP SET NameOfStation service but only at start up while configuring the IO Con...

Страница 58: ...iority tagging yes Context Management by CL RPC Supported Minimum cycle time 1 ms Baud rate 100 MBit s Data transport layer Ethernet II IEEE 802 3 Limitations No acyclic user data transfer RT over UDP...

Страница 59: ...Exchange of process data Via PDO transfer synchronized remotely requested and event driven change of date Functions Emergency message consumer Node guarding life guarding heartbeat PDO mapping NMT Ma...

Страница 60: ...de guarding life guarding heartbeat PDO mapping NMT Slave SYNC protocol consumer SDO upload download server for configuration Emergency message producer Baud rates 10 kBits s 20 kBits s 50 kBits s 100...

Страница 61: ...s according to CC Link Version 1 11 Station Types Remote I O station Remote device station up to 4 occupied stations Maximum input data 48 bytes Maximum output data 48 bytes Input data remote I O stat...

Страница 62: ...ic Poll Explicit Peer to Peer Messaging Only for parameterization Function Quick Connect Fragmentation Explicit and I O UCMM Supported Objects Identity Object Class Code 0x01 Message Router Object Cla...

Страница 63: ...plicit and I O UCMM Not supported Baud rates 125 kBits s 250 kBit s 500 kBit s Auto baudrate detection is not supported Data transport layer CAN frames Limitations Access to Application Object only vi...

Страница 64: ...ration data Max 244 bytes Parameterization data 7 bytes standard parameters Max 237 bytes application specific parameters Baud rate 9 6 kBits s 19 2 kBits s 31 25 kBits s 45 45 kBits s 93 75 kBits s 1...

Страница 65: ...s 1 5 MBits s 3 MBits s 6 MBits s 12 MBit s Auto baudrate detection is supported Data transport layer PROFIBUS FDL Limitations DP V1 services class 1 and 2 to transfer user data are not suppor ted SS...

Страница 66: ...of characters On receipt of termination character s Elapse of character delay time Timing parameter Response timeout Receive watchdog time Send cycle time Character delay time Number of send buffers...

Страница 67: ...C 16 Maximum 118 Registers per Write Telegram FC 23 Maximum 118 Registers per Read Telegram FC 23 Read Write Coil Maximum 2000 Coils per Read Telegram FC 1 2 Maximum 1968 Coils per Write Telegram FC 1...

Страница 68: ...orresponding protocol specifica tions otherwise a perfect function of the device is not guaranteed Use shielded cables where the shield at both end should be connect ex tensively with the potential eq...

Страница 69: ...ing 3 Reduce the shielding that later it is covered by the nozzle 4 Push a nozzle or shrinking tube over the cable sheathing that at the cable end a zone of 5 to 8 mm remains free 5 Connect the wire e...

Страница 70: ...100 MBit s Full or Half Duplex Auto Negotiation POWELINK allowed forbidden PROFINET IO RT forbidden Only allowed if the switch supports Pri ority Tagging and LLDP 100 MBit s Full Duplex SERCOS III fo...

Страница 71: ...le which is approved for PROFIBUS DP Make a solid connec tion from the cable shield to ground at every device and make sure that there is no potential difference between the grounds at the devices If...

Страница 72: ...in kBit s Max distance in m 9 6 1 200 19 2 1 200 93 75 1 200 187 5 1 000 500 400 1 500 200 3 000 100 6 000 100 12 000 100 Table 67 PROFIBUS Segment Length in Dependence of the Baud Rate The following...

Страница 73: ...At the ends of the network there must be two resistors of 120 to termi nate the cable It is allowed to use repeaters to increase the number of nodes which may be connected or to increase the maximum...

Страница 74: ...00 m Table 71 Maximum length in dependence from the Baud Rate for DeviceNet Cables The data line cables must match the following conditions Data line cable Impedance Capacity Loop Resis tance Wire Gau...

Страница 75: ...ble There are two different types of cables If both cables types are used within the same network the maximum length is Max distance Baud rate in kBits s Lthick 5 x Lthin 500 m at 125 kBaud Lthick 2 5...

Страница 76: ...or depends on the used type of cable and can be 100 110 and 130 respectively The following illustration displays the basic network structure Figure 15 CC Link Network The termination resistor depends...

Страница 77: ...5 kbps max length trunk line 500 m 100 m max number of devices in branch line 6 6 max cable length of branch line 8 m 8 m max length of all branch lines 200 m 50 m Table 76 Maximum length Further devi...

Страница 78: ...o termination resistors are required Take care of the pin assignment at the communication partner This de cides whether you need a so called null modem cable with crossed pin as signments Figure 16 RS...

Страница 79: ...e slaves is possible Cable lengths of up to 1 2 km at low baud rates and data transmission ra tes of up to 10 MBit s at maximally 12 m length of line are possible The maximum useable transmission rate...

Страница 80: ...ry to use shielded twisted pair cables The shield of the cable must consist of a copper wire mesh Parameter Value Characteristic wave impedance 150 15 Capacitance 30 pF m Loop resistance 110 km Wire g...

Страница 81: ...the 2 wire technology mainly consists in the multi master capability In principle each participant is able to exchange data with any other participant However synchronous send attempts of two or more...

Страница 82: ...The pull up and pull down resistors should have a value of 390 up to 650 Cable requirements The workmanship of bus cabling is an important factor of the reliable opera tion and also for the electromag...

Страница 83: ...e Disconnect the plug for power supply Remove the device as described in section Removing the NT 50 from the DIN Top Hat Rail on page 35 11 2 Disposal of Waste Electronic Equipment Important note from...

Страница 84: ...netTAP NT 50 11 Table 7 Additional Documentation for netTAP NT 50 with EtherNet IP Scanner Master Link 11 Table 8 Additional Documentation for netTAP NT 50 with PROFINET IO Controller Link 12 Table 9...

Страница 85: ...IO RT Device Protocol 58 Table 57 Technical Data CANopen Master Link Protocol 59 Table 58 Technical Data CANopen Slave Protocol 60 Table 59 Technical Data CC Link Slave Protocol 61 Table 60 Technical...

Страница 86: ...ort Phone 33 0 4 72 37 98 40 E Mail fr support hilscher com India Hilscher India Pvt Ltd New Delhi 110 065 Phone 91 11 43055431 E Mail info hilscher in Italy Hilscher Italia S r l 20090 Vimodrone MI P...

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