PSS(1) Ethernet Hardware

Transcription

1 PSS(1) Ethernet Hardware Programmable control systems PSS Operating Manual Item No

2 All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received. Pilz, PIT, PMI, PNOZ, Primo, PSEN, PSS, PVIS, SafetyBUS p, SafetyEYE, SafetyNET p, the spirit of safety are registered and protected trademarks of Pilz GmbH & Co. KG in some countries.

3 Contents Introduction 1-1 Overview of manual 1-2 Terminology 1-3 Definition of symbols 1-4 Overview 2-1 Module versions 2-1 Standard function blocks 2-1 Parameter software 2-1 Range 2-2 Safety 3-1 Intended use 3-1 PSS CPU versions 3-1 EMCD 3-2 ESD 3-2 Warranty and liability 3-2 Disposal 3-2 Safety guidelines 3-3 Use of qualified personnel 3-3 Unit-specific safety regulations 3-3 Installation site and unit surroundings 3-4 Cable material and cable layout 3-4 Measures to protect against interference 3-4 Installing and connecting the module 3-4 PSS(1) Ethernet Hardware Manual 1

4 Contents Function description 4-1 Connection options 4-2 RJ45 interface 4-2 Requirements of the connection cable and connector 4-2 Exchanging process data 4-2 Setting parameters remotely 4-3 Point-to-point connection for exchanging process data 4-4 Point-to-point connection for setting parameters directly 4-5 AUI interface 4-6 Exchanging process data and setting parameters remotely 4-6 COM interface 4-7 Point-to-point connection for setting parameters directly 4-7 Ethernet address 4-8 Software for setting parameters 4-8 Ethernet communications protocol 4-8 Application Header 4-8 PLC Header (INAT) 4-8 TCP/IP 4-9 UDP/IP 4-9 H1/RFC Module s communications protocols 4-10 Status indicators 4-12 Operation of the module 4-12 Module 5-1 Front view 5-1 Interfaces and cables 5-2 RJ45 interface 5-2 Interface assignment 5-2 RJ45 connection cable 5-2 Layout of 10BaseT cable 5-4 AUI interface 5-5 Interface assignment 5-5 AUI connection 5-5 AUI interface supply voltage PSS(1) Ethernet Hardware Manual

5 COM interface 5-7 Interface assignment 5-7 Connection cable 5-7 Status indicators on the module 5-8 Installation and Parameters 6-1 Installing the module in the module rack 6-1 Setting parameters 6-1 Commissioning 7-1 Initial commissioning 7-1 Testing the components 7-1 Preparing the PSS 7-1 Quick start 7-1 Fault diagnostics 7-2 Technical Details 8-1 PSS(1) Ethernet Hardware Manual 3

6

7 Introduction This operating manual describes the hardware for the communications module: PSS Ethernet and PSS1 Ethernet. You can also find further information in the following documents: PSS SB Ethernet Operating manual for managing the standard function blocks (data exchange via Ethernet) and their incorporation into a PSS application program. PSS SW Ethernet Parameter Set-up Operating manual for managing the software used to set parameters on the communications module PSS(1) Ethernet Getting Started with Ethernet Initial steps in the use of Ethernet with - guidance on how to design an Ethernet architecture - guidance on how to set parameters on Ethernet connections - application examples To fully understand this manual you will need to be conversant with the information found in the general documentation for the PSS-range (System Manual, Installation Manual for the modular PSS and Programming Manual). To fully understand the bus-specific requirements and correlations you will need some knowledge of the design and management of Ethernet networks. This installation manual is intended for instruction and should be retained for future reference. PSS(1) Ethernet Hardware Manual 1-1

8 Introduction Overview of manual This manual is divided into the following chapters: 1 Introduction The introduction is designed to familiarise you with the contents, structure and specific order of this manual. 2 Overview This chapter provides information on the module s most important features and provides a brief overview of the application range. 3 Safety This chapter must be read as it contains important information on safety and intended use. 4 Function Description The function description contains detailed information on how the module operates. 5 Module This chapter describes the interfaces, interface assignments for cable layout and cable specifications. It also provides information about LED codes. 6 Installation and Parameters This chapter guides you through the module s installation and configuration. 7 Commissioning This chapter will provide support as you commission the module. 8 Technical Details Contains the table of technical details. 1-2 PSS(1) Ethernet Hardware Manual

9 Terminology The term module or PSS(1) Ethernet is used as the generic term for all applicable module versions. If the description is only valid for a particular module version, its specific product name will be used (e.g. PSS Ethernet). The term PSS is used as the generic term for all applicable PSS programmable safety systems. If the description is only valid for a particular unit, its specific product name will be used (e.g. PSS 3000, PSS SF 3100). In this manual, the Pilz system software PSS SW PG is frequently abbreviated to PG. PSS(1) Ethernet Hardware Manual 1-3

10 Introduction Definition of symbols Information in this manual that is of particular importance can be identified as follows: DANGER! This warning must be heeded! It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken. WARNING! This warning must be heeded! It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken. CAUTION! This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken. NOTICE This describes a situation in which the product or devices in its immediate environment could be damaged. It also provides information on preventive measures that can be taken. INFORMATION This gives advice on applications and provides information on special features, as well as highlighting areas within the text that are of particular importance. 1-4 PSS(1) Ethernet Hardware Manual

11 Overview The PSS(1) Ethernet communications module is used to connect a modular PSS programmable safety system to Ethernet. The module is designed for use on the standard bus of a modular PSS programmable safety system Module versions Separate modules are available for use on a PSS 3000 and PSS 3100 module rack. The PSS Ethernet module is used on the standard bus of a module rack from the PSS 3000 series. The PSS1 Ethernet module is used on the standard bus of a module rack from the PSS 3100 series. There is no difference in the functionality of the two modules. Standard function blocks Standard function blocks are available for exchanging data between the PSS and other Ethernet subscribers. The standard function blocks must be incorporated in the application program of the ST section of the PSS. They perform all the functions involved in exchanging data between the PSS and other Ethernet subscribers. The standard function blocks are part of the software package PSS SB Ethernet. Parameter software Various parameters must be stored in the communications module in order to be able to exchange data between the PSS and other Ethernet subscribers (communications protocols, IP address etc.). A separate parameter software PSS SW Ethernet Parameters is available for this. PSS(1) Ethernet Hardware Manual 2-1

12 Overview Range The hardware package consists of: One module - PSS Ethernet or - PSS1 Ethernet One operating manual PSS(1) Ethernet Hardware Manual 2-2 PSS(1) Ethernet Hardware Manual

13 Safety Intended use The module is intended for use as a communications module for Ethernet. It must be used on the standard bus of the corresponding modular PSS programmable safety system. It may be inserted in slot The PSS Ethernet module is exclusively for use on the standard bus of a module rack in the PSS 3000 series. The PSS1 Ethernet module is exclusively for use on the standard bus of a module rack in the PSS 3100 series. The module may only be used in conjunction with the corresponding standard function blocks in the software package PSS SB Ethernet, available from Pilz. Parameters for the module are set using the parameter software PSS SW Ethernet Parameters. Precise details of the module are given in the chapter entitled Technical Details. Use of the device outside the specifications given here will be deemed as improper use. Any component, technical or electrical modifications to the module will be deemed as improper use. Use of the module outside the areas described in this manual will be deemed as improper use. Intended use includes following the information in this manual. PSS CPU versions The module is supported by CPUs for modular programmable safety systems from the PSS-range, from the following version numbers: PSS CPU from Version 2.3 PSS1 CPU from Version 1.7 PSS SF CPU from Version 1.3 PSS1 SF CPU from Version 1.3 PSS SB CPU from Version 1.5 PSS1 SB CPU from Version 1.5 PSS(1) Ethernet Hardware Manual 3-1

14 Safety EMCD The module is designed for use in an industrial environment. Interference may occur if used within a domestic environment. ESD Electrostatic discharge can damage components on the module. Ensure against discharge before touching the module, e.g. by touching an earthed, conductive surface or by wearing an earthed armband. Warranty and liability All claims to warranty and liability will be rendered invalid if: The module was used contrary to the purpose for which it was intended Damage can be attributed to not having followed the guidelines in the manual Operating personnel are not suitably qualified. The housing was opened Any type of modification has been made (e.g. exchanging components on the PCB boards, soldering work etc.). Disposal The module must be disposed of properly when it reaches the end of its service life. 3-2 PSS(1) Ethernet Hardware Manual

15 Safety guidelines These safety guidelines are an important part of this manual. Failure to keep to these guidelines and safety requirements will render all warranty, guarantee and liability claims invalid. All health and safety / accident prevention regulations for the particular area of application must also be observed. In particular, VDE and all local regulations regarding safety measures should also be taken into account. Use of qualified personnel The module may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by qualified personnel. Qualified personnel are people who, because they are: Qualified electrical engineers and Have received training from qualified electrical engineers are suitably experienced to operate devices, systems, plant and machinery in accordance with the general standards and guidelines for safety technology. It is the company s responsibility only to employ personnel who: Are familiar with the basic regulations concerning health and safety / accident prevention Have read and understood the safety guidelines given in the manual. Unit-specific safety regulations Before you install or commission the system, you should refer to any guidelines laid down by the plant manufacturer or operator. PSS(1) Ethernet Hardware Manual 3-3

16 Safety Installation site and unit surroundings Before installing and commissioning the module you must read the Safety Manual in the System Manual and the Installation Manual in the Installation Manual for the modular PSS. Keep as large a distance as possible between the PSS and sources of electromagnetic interference (especially frequency converters) or make sure the source of interference has sufficient screening. Ensure the maximum ambient and operating temperatures are not exceeded Avoid the build-up of heat Protect the system from direct sunlight and dust Ensure that liquids or objects cannot enter the system Do not use chemicals close to the system Do not position the system close to flammable materials. Cable material and cable layout NOTICE Only use standard industrial Ethernet cable and connectors. Only use double-shielded Twisted Pair cable and shielded RJ45 connectors. Measures to protect against interference Ensure the requirements for the industrial use of Ethernet are met (IEEE 802.3u). Installing and connecting the module Always install the module when the supply voltage is switched off Always connect any cabling when the supply voltage is switched off. Data provided under Technical Details must be adhered to. 3-4 PSS(1) Ethernet Hardware Manual

17 Function Description In conjunction with the module the PSS operates as an Ethernet subscriber. The module supports various network protocols: TCP/IP, UDP/IP and SINEC-H1, as well as Application Header SINEC S5 Application Protocol, SINEC S7 Application Protocol and Modbus TCP/IP. Data transfer on the module occurs at the fixed transmission rate of 10 MBit/s (10BaseT). To commission and operate the module you will need the corresponding software packages PSS SB Ethernet and PSS SW Ethernet Parameter Set-up. Both software packages are part of the PSS SW Ethernet Set. This module is one of the addressable word modules (XW access) from the PSS system words of address space are required. The module code is B620 H. PSS(1) Ethernet Hardware Manual 4-1

18 Ethernet Function Description Connection options The module has a number of different interfaces for connecting to Ethernet. RJ45 interface Requirements of the connection cable and connector The requirements of the Ethernet standard 10BaseT (min. category 5) must be met. You will also require double-shielded Twisted Pair cable for industrial Ethernet use. Use of shielded RJ45 connectors (industrial connectors) is also specified. Exchanging process data Use of the module s RJ45 interface enables process data to be exchanged with other Ethernet subscribers. Operation via Ethernet occurs by connecting the module to a hub/switch. To connect to a hub you will need a connection cable on which the data signals are uncrossed. Ethernet Hub/Switch Ethernet subscriber Ethernet subscriber Ethernet subscriber Ethernet subscriber PSS with module Connection via RJ45 Fig. 4-1: Connection to Ethernet via RJ45 (example) 4-2 PSS(1) Ethernet Hardware Manual

19 Ethernet Setting parameters remotely Connecting the module to the RJ45 interface enables parameters on the module to be set remotely via Ethernet. To set parameters for the module you will require a PC with an Ethernet card. You will also need the Pilz parameter software PSS SW Ethernet Parameter Set-up. A connection cable on which the data signals are uncrossed is also required. Ethernet Hub/Switch Hub/Switch Ethernet subscriber Ethernet subscriber PSS with module Connection via RJ45 PC with Ethernet card and parameter software Fig. 4-2: Setting parameters remotely via Ethernet (example) PSS(1) Ethernet Hardware Manual 4-3

20 Ethernet Ethernet Function Description Point-to-point connection for exchanging process data Using the module s RJ45 interface enables a point-to-point connection with an additional Ethernet subscriber, in order to exchange process data. A point-to-point connection requires a cable on which the data signals have a crossover connection. PSS with module Connection via RJ45 PSS with module Connection via RJ45 Ethernet Crossover connection Fig. 4-3: Point-to-point connection on PSS via Ethernet (example) 4-4 PSS(1) Ethernet Hardware Manual

21 Ethernet Point-to-point connection for setting parameters directly Using the RJ45 interface enables parameters on the module to be set directly via a point-to-point connection. To set parameters for the module you will require a PC with an Ethernet card. You will also need the Pilz parameter software PSS SW Ethernet Parameter Set-up. A cable on which the data signals have a crossover connection is also required. Ethernet Ethernet subscriber Ethernet subscriber Removing the RJ45 connection to set parameters (cable with data lines that are uncrossed) PSS with module Connection via RJ45 Ethernet Crossover connection PC with Ethernet card and parameter software Fig. 4-4: Setting parameters directly (example) PSS(1) Ethernet Hardware Manual 4-5

22 Ethernet Function Description AUI interface Exchanging process data and setting parameters remotely Using the module s AUI interface enables process data to be exchanged in a SINEC-H1 network via a standard H1 bus connector (Transceiver), or allows the Ethernet connection to be made via fibre-optic cable, using an appropriate bus connector. The AUI interface also enables the module s parameters to be set remotely. To set parameters for the module you will require a PC with an Ethernet card. Parameters are set using the Pilz parameter software PSS SW Ethernet Parameter Set-up. The PC may need to be connected via an appropriate bus connector. SINEC H1 or Ethernet with fibre-optic cable Transceiver SINEC H1 or Fibre-optic cable Transceiver SINEC H1 or Fibre-optic cable PSS with module Connection via RJ45 PC with Ethernet card and parameter software Fig. 4-5: Exchanging process data and setting parameters remotely via AUI (example) 4-6 PSS(1) Ethernet Hardware Manual

23 Ethernet COM interface Point-to-point connection for setting parameters directly The module connection labelled COM has two interfaces. It has an RS 485 interface and an RS 232 interface. Both interfaces enable the parameters on the module to be set directly via a point-to-point connection. To set parameters for the module you will require a PC. Parameters are set using the Pilz parameter software PSS SW Ethernet Parameter Set-up. INFORMATION Please note the following: At the moment the parameter software only provides drivers for Windows NT and Windows 95. An interface adapter may be required if you are using the RS 485 interface (e.g. PSS CONV RS 232/485 from Pilz GmbH & Co.) If you are using the RS 232 interface, a specific layout is required on the connection cable (see Chapter 5). Ethernet Ethernet connection via the RJ45 interface PSS with module Connection via RS 485 or RS 232 COM RS232 RS485 Interface adapter (e.g. PSS CONV RS 232/485) RS485 RS232 RS232 Connection cable with specific layout PC with parameter software (Windows 95 or Windows NT) Fig. 4-6: Setting parameters directly via the COM interface (example) PSS(1) Ethernet Hardware Manual 4-7

24 Function Description Ethernet address The Ethernet address (MAC-ID) is the fixed, physical address of a bus subscriber in Ethernet. On Pilz modules it is possible to read the respective Ethernet address from the front panel. Software for setting parameters Various parameters (IP address, communications protocol per connection etc.) must be set and then stored in the module. The parameter software PSS SW Ethernet Parameter Set-up is available for this purpose. The precise procedure for setting parameters is documented in a separate manual, PSS SW Ethernet Parameter Set-up. Ethernet communications protocol Various network protocols are available for exchanging data via Ethernet. The main difference is in their data security mechanisms. Application Header The Application Header is required if data in the data target is to be stored directly in a flag, data block, etc. The following Application Headers are supported: SINEC S5 Application Protocol SINEC S7 Application Protocol Modbus TCP 4-8 PSS(1) Ethernet Hardware Manual

25 PLC Header The PLC Header was developed by INAT GmbH. It is used to combine several short data blocks into larger data blocks during data transfer, using end identifiers. At the moment, the PLC Header is only supported by modules from Pilz GmbH & Co. and INAT GmbH. TCP/IP The TCP/IP communications protocol provides secured data transfer. It is used on logical point-to-point connections, for example. UDP/IP The UDP/IP communications protocol provides unsecured data transfer. Data is not acknowledged. UDP/IP is used with broadcast frames, for example. H1 RFC1006 H1 is an Ethernet protocol that was developed by Siemens. This network protocol is primarily used for local networks (LAN). A special form of communication is used to exchange data on extended networks (WAN), such as an Intranet or the Internet. In this case, H1 telegrams are transported via TCP/IP. This type of H1 network protocol is standardised in RFC1006. PSS(1) Ethernet Hardware Manual 4-9

26 Function Description Module s communications protocols The module enables communication via the network protocols TCP/IP, UDP/IP, H1 and RFC1006. Communication with the above network protocols may be simultaneous or parallel. The two diagrams below provide an overview of the module s potential network protocols. Further information can be found in the PSS SW Ethernet Parameter Set-up manual. "Raw data": (pure usable data without protocol) Application Header - S5 Application Protocol - S7 Application Protocol - Modbus TCP PLC Header (INAT) H1 TCP IP UDP Communication system with Ethernet Fig. 4-7: Network protocols (example for send data) 4-10 PSS(1) Ethernet Hardware Manual

27 "Raw data": (pure usable data without protocol) Application Header - S5 Application Protocol - S7 Application Protocol - Modbus TCP PLC Header (INAT) H1 RFC 1006 TCP IP Communication system with Ethernet Fig. 4-8: Network protocols in accordance with RFC1006, H1 via TCP/IP (example for send data) PSS(1) Ethernet Hardware Manual 4-11

28 Function Description Status indicators The module has a number of different status LEDs. The LEDs are used to display various fault and operating statuses on the module. Operation of the module Ethernet connects network stations from a number of different manufacturers, so that each station can communicate with all the others. Network stations may be PCs, industrial computers, programmable logic controllers etc. A network station operates in accordance with the principle of random bus access (CSMA/CD). This method detects and controls collisions during bus access. Each bus subscriber can access the bus as required. If the bus is free, the bus subscriber is permitted to transfer data. If not, it aborts its send activities and starts again after a random period of time. Each bus subscriber constantly monitors all network activities. Due to the single, unique subscriber address, a bus subscriber is able to recognise and accept data that is intended for it. To relieve the load on the PSS, the module has a powerful intrinsic intelligence, which manages data traffic automatically. The module is set with the necessary communication parameters using the parameter software PSS SW Ethernet Parameter Set-up. The module is operated using pre-prepared standard function blocks in the PSS. These must be linked into the application program in the standard section of the PSS. Data exchange (pure usable data) between the PSS and the module occurs via the XW range of the PSS using the standard function blocks. During a send operation, the PSS fetches the usable data from the stated data areas and transfers them to the module for further processing. During a receive operation, the PSS fetches the usable data from the module and stores it in the stated data areas. Data areas may be PSS flag ranges, I/O ranges or data blocks PSS(1) Ethernet Hardware Manual

29 Module Front view Labelling strip for Ethernet address POWER RUN/ERROR LINK TRAFFIC RESET Operating status LED (Power on/off) LED for operating mode (module) Status LED for network connection Status LED for data traffic Reset button for module reset (flush) COM Connection with dual interface assignment for serial configuration of the module RS 232 interface and RS 485 interface AUI AUI-PWR 24 V 0 V Interface for connecting an external Ethernet transceiver e.g. transceiver for connecting: 10Base5 cable (Yellow/Thick Cable) Fibre-optic cable (e.g. glass-fibre) Supply voltage of AUI interface 10 BASE T Interface for connecting A network with hub or switch Point-to-point connection (requires cable with crossover data lines) Ethernet Fig. 5-1: Front view of module PSS(1) Ethernet Hardware Manual 5-1

30 Module Interfaces and cables RJ45 interface Interface assignment Socket for RJ45 connector (Western connector) 8-pin 8 1 Fig. 5-2: Socket for RJ45 connector (view from the top) 1: TD+ (Transmit+) 2: TD- (Transmit-) 3: RD+ (Receive+) 4: n.c. 5: n.c. 6: RD- (Receive-) 7: n.c. 8: n.c. n.c. = not connected RJ45 connection cable RJ45 connector (Western connector) 8-pin 10BaseT cable Max. 100 m 8 1 Fig. 5-3: Configuration of RJ45 connector (viewed from below) 5-2 PSS(1) Ethernet Hardware Manual

31 Please note the following requirements of the connector and cable: Bit rate Max. segment length Medium Connection Topology 10 MBit/s 100 m STP/UTP (shielded/unshielded twisted pair) *1 2 pairs Category 3, 4, 5 *2 8-pin RJ45 connector Point-to-point/hub (hub, switch) *1 The Ethernet standard for 10BaseT cable (IEEE 802.3i) was originally defined for offices. For use in an industrial environment, Pilz GmbH & Co. recommend double-shielded Twisted Pair cable (S/STP). Please also note that only shielded RJ45 connectors may be used. *2 Twisted Pair cables (TP cables) are divided into categories in accordance with their electrical features (attenuation, cross-talk). Category 5 cables are specified for transferring data with the module. The classification of TP cables is as follows: Category 1 Category 2 Category 3 Category 4 Category 5 No performance criteria Up to 1 MHz (telephone) Up to 16 MHz (10BaseT) Up to 20 MHz (Token-Ring, 10BaseT, 100BaseT4) Up to 100 MHz (10BaseT, 100BaseT4, 100BaseTX) TP cables for Ethernet applications generally have an impedance level of 100 Ohm. PSS(1) Ethernet Hardware Manual 5-3

32 Module Layout of 10BaseT cable The point-to-point connection of two Ethernet communications partners occurs via a 10BaseT cable with a crossover connection of the data signals. The connection is limited to 2 Ethernet subscribers and cannot be expanded. RJ45 connector 8-pin 10BaseT cable RJ45 connector 8-pin 1 TD+ 2 TD- 3 RD+ 6 RD- TD+ 1 TD- 2 RD+ 3 RD- 6 Fig. 5-4: 10BaseT cable with crossover connection of the data signals The module is connected to a hub or switch via a 10BaseT cable on which the data signals are uncrossed. RJ45 connector 8-pin 10BaseT cable RJ45 connector 8-pin 1 TD+ 2 TD- 3 RD+ 6 RD- TD+ 1 TD- 2 RD+ 3 RD- 6 Fig. 5-5: 10BaseT cable on which the data signals are uncrossed (standard) 5-4 PSS(1) Ethernet Hardware Manual

33 AUI interface Interface assignment Socket for D-Sub connector 15-pin : Ground 2: CLSN (Collision+) 3: TRMT (Transmit+) 4: Ground 5: RCV (Receive+) 6: Ground 7: n.c. 8: Ground 9: CLSN (Collision-) 10: TRMT (Transmit-) 11: Ground 12: RCV (Receive-) 13: +12 V/500 ma/6 W 14: Ground 15: n.c. n.c. = not connected Fig. 5-6: Socket for 15-pin D-Sub AUI connector AUI connection The AUI interface is used to connect the module to an external Ethernet transceiver. Transceiver for connecting to e.g.: 10-Base5 cable (Yellow Cable/Thick Cable) Fibre-optic cable (glass-fibre or similar) Transceiver cable Max. 50 m Fig. 5-7: Transceiver AUI interface PSS(1) Ethernet Hardware Manual 5-5

34 Module AUI interface supply voltage Screw connector 24 V 0 V Fig. 5-8: Screw connector for the AUI interface supply voltage INFORMATION Please note the requirements of the AUI interface supply voltage: Supply voltage 24 VDC 290 ma 7 W Tolerance range % Residual ripple +/- 1.2 V L1 N ~ = +24 V 0 V PSS(1) Ethernet AUI-PWR 24 V 0 V Functional earth Module rack Connect to the 0 V mains and earth this at a single point Connect to the central earth bar in star form Fig. 5-9: Earthing the AUI interface 5-6 PSS(1) Ethernet Hardware Manual

35 COM interface Interface assignment Male D-Sub connector 9-pin : RxD (RS 232) 2: n.c. 3: B (RS 485) 4: n.c. 5: GND (RS 232) 6: TxD (RS 232) 7: A (RS 485) 8: n.c. 9: n.c. n.c. = not connected Fig. 5-10: Layout of the COM interface Connection cable RS 485 Female D-Sub connector 9-pin 3 B 7 A B A Fig. 5-11: Connection cable RS 485 interface RS 232 Female D-Sub connector 9-pin 1 RxD 5 GND Fig. 5-12: Connection cable RS 232 interface with specific layout TxD GND 6 TxD RxD PSS(1) Ethernet Hardware Manual 5-7

36 Module Status indicators on the module LED POWER RUN/ ERROR LINK TRAFFIC Signal Off LED green 1. Orange-green-red 2. LED orange 3a. LED green 3b. LED red Off LED green Off LED flashing green Key No supply voltage Supply voltage in order Self check (after power up) Initialisation phase Operating status Major internal error (not recoverable) No network connection Network connection present No data traffic Data traffic present 5-8 PSS(1) Ethernet Hardware Manual

37 Installation and Parameters Installing the module in the module rack Install the module as described in the Installation Manual for the modular PSS. CAUTION! Electrostatic discharge can damage components on the module. Ensure against discharge before touching the device, e.g. by touching an earthed, conductive surface or by wearing an earthed armband. You should also protect the module from electrostatic discharge (ESD) during operation. Setting parameters To set parameters for the module you will need the PSS SW Ethernet Parameter Set-up software. The procedure is described in a separate manual. PSS(1) Ethernet Hardware Manual 6-1

38 Installation and Parameters Notes 6-2 PSS(1) Ethernet Hardware Manual

39 Commissioning Initial commissioning Testing the components Before putting the module into operation, ensure that the following points have been met: The module must be inserted in a slot on the module rack for PSS standard modules. A description of how to install the module correctly can be found in the Installation Manual (Installation Manual for the modular PSS). The bus structure must be designed correctly (open circuits excluded etc.). The bus must be configured correctly. Parameters on the module must be set correctly (communications protocols etc.). Preparing the PSS Switch on the PSS. Transfer your application program to the PSS. Switch off the PSS. Quick start Once the above points have been checked, the module can be put into operation. Follow the steps below: Switch on the PSS. The green POWER LED on the module lights up. Wait until the module has run through its self check and initialisation phase. This may take some time. When the module is ready for operation, the green LED RUN/ERROR will light. Start communication. - If the green LINK LED is lit, the network connection is operating without error. - If the green TRAFFIC LED is flashing, data is being exchanged. The module has achieved operating status. PSS(1) Ethernet Hardware Manual 7-1

40 Commissioning Fault diagnostics Various options for fault diagnostics are available, should the module not achieve the correct operating status: Evalution of the operating status LEDs Bus diagnostics via an Ethernet network analyzer This type of bus diagnostics will require a corresponding network analyzer for Ethernet (e.g. Netspector from INAT GmbH). Further information can be found in the operating manual for the relevant analyzer. 7-2 PSS(1) Ethernet Hardware Manual

41 Technical Details Electrical data Power consumption Supply voltage AUI PWR Tolerance range AUI PWR Power consumption AUI PWR Connection type AUI PWR Configuration interface Ethernet Ethernet interfaces Transmission rate IP address MAC address Communications structure Operating data Module code Data transfer XW range, standard bus Environmental data Protection type (EN 60529, 10/91) 430 ma 24 VDC % including residual ripple of max. ± 1.2 V 7 W Screw connector RS 232, RS 485, RJ45 Twisted Pair (RJ45) AUI (IEEE 802.3) 10 MBit/s Can be set using the parameter software Default address can be edited via the parameter software Via standard function blocks B620 H Word by word 2048 words IP 20 (installed in module rack) Ambient temperature (DIN IEC , 06/87) C Storage temp. (EN /-2, 03/93) C Climatic suitability (DIN IEC , 09/86) Max. 95% r.h. Condensation Not permitted Vibration Frequency range: Hz (EN , 04/95) Amplitude: 0.1 mm, max. 5g Shock (DIN IEC ) 30 g, 11 ms/10 g, 16 ms EMC EN , 03/95 EN A, 08/96 PSS(1) Ethernet Hardware Manual 8-1

42 Technical Details Mechanical data Space requirement Weight PSS Ethernet PSS1 Ethernet 1 slot 1032 g 417 g 8-2 PSS(1) Ethernet Hardware Manual

43 20 350, Printed in Germany Pilz GmbH & Co. KG, 2008 In many countries we are represented by sales partners. Please refer to our homepage for further details or contact our headquarters. www Technical support Pilz GmbH & Co. KG Sichere Automation Felix-Wankel-Straße Ostfildern, Germany Telephone: Telefax: pilz.gmbh@pilz.de