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Summary of Contents for EUCHNER EKS
- Page 1 Electronic-Key-System Manual Electronic-Key adapter EKS and EKS FSA with Ethernet TCP/IP interface Order no. 2100420 Ethernet...
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Page 2: Table Of Contents
2 Safety precautions............................8 3 Function ................................ 9 3.1 Functional description ..........................9 3.1.1 Common functions of EKS Standard and version EKS FSA ............. 9 3.1.2 Additional functions of the version EKS FSA ................10 4 Technical data ............................11 4.1 Dimension drawing of Electronic-Key adapter ..................11 4.1.1... -
Page 3: Reading The Electronic-Key Status
Manual EKS Electronic-Key Adapter Ethernet TCP/IP 6.3 Connection of function earth ........................ 20 6.4 Connection of the semiconductor switching contacts (for EKS FSA only) .......... 20 7 Setup ................................21 7.1 Network settings ..........................21 ® 7.1.1 Network settings for a configuration PC with Windows ............ -
Page 4: General Notes
General notes Use of the manual This manual describes the technical features and the function of the EKS Electronic-Key adapters with Ethernet TCP/IP interface EKS-A-IEX-G01-ST02/03 (order no. 100401) as well as the version FSA (For Safety Applications) EKS-A-IEXA-G01-ST02/03/04 (order no. 099265). The complete evaluation and interface electronics for data transmission are integrated into these Electronic-Key adapters (also referred to as “devices”... -
Page 5: Ek (Device Addr.)
TD Transmit Data CE conformity The EKS devices with Ethernet TCP/IP interface correspond to the Radio Equipment Directive (RED) 2014/53/EU and the RoHS Directive 2011/65/EU. The devices comply with the following European standards: EN 55011 Industrial, scientific and medical equipment – Radio-frequency disturbance characteristics –... -
Page 6: Radio Frequency Approvals For Usa And Canada
Correct use As part of a higher-level overall system, the EKS Electronic-Key adapter is used for access control and monitoring on control systems or parts of control systems for machine installations. EKS can be used, for example, as part of an overall system for checking access rights on the selection of the operating mode. -
Page 7: Obligations On The Operating Organization
Manual EKS Electronic-Key Adapter Ethernet TCP/IP The EKS Electronic-Key adapter is not a safety component in the context of the Machinery Directive. Without additional precautions, the EKS Electronic-Key adapter must not be used to provide a safety function, particularly if failure or malfunction of the device could endanger the safety or health of people in the operating area of a machine. -
Page 8: Safety Precautions
2 Safety precautions Warning! The EKS Electronic-Key adapter is not a safety component in the context of the Machinery Directive. Without additional precautions, the EKS Electronic-Key adapter must not be used to provide a safety function, particularly if failure or malfunction of the device could endanger the safety or health of persons in the operating area of a machine. -
Page 9: Function
Functional description 3.1.1 Common functions of EKS Standard and version EKS FSA The EKS is used for access control and monitoring on control systems or parts of control systems for machine installations. Instead of passwords, coded Electronic-Keys are assigned. In this way unauthorized access to control and visualization systems is prevented to the greatest possible extent. -
Page 10: Additional Functions Of The Version Eks Fsa
Figure 2: Block diagram EKS FSA Due to separate evaluation of channel LA and channel LB, the EKS FSA device can be used in conjunction with a safe evaluation device in safety-related applications. Integrated voltage monitoring switches off the switching contacts LA and LB if the power supply is outside the permitted tolerance (see chapter 4.2). -
Page 11: Technical Data
Dimension drawing of Electronic-Key adapter For installation in a control panel you must provide a cut-out 33 mm x 68 mm according to DIN 43700. 4.1.1 Version EKS-A-IEX-G01-ST02/03 with Ethernet interface 4.1.2 Version EKS-A-IEXA-G01-ST02/03/04 (EKS FSA) with Ethernet interface 2100420-03-05/19 Subject to technical modifications... -
Page 12: Technical Data Of Electronic-Key Adapter
Manual EKS Electronic-Key Adapter Ethernet TCP/IP Technical data of Electronic-Key adapter Attention! All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN IEC 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures. -
Page 13: Connector Assignment
Power supply DC 0 V Plug-in connection terminal, 3-pin, with screw terminal Function earth Electrically connected to the housing 4.3.2.2 Plug-in screw terminals for outputs LA1/LA2 and LB1/LB2 (EKS FSA only) Channel Function NO contact, channel LA Plug-in connection terminal,... -
Page 14: Dip Switch Settings
Manual EKS Electronic-Key Adapter Ethernet TCP/IP DIP switch settings The device has three DIP switches (S1, S2, S3). DIP switch Function S1.1 … S1.4; write and read settings (4-fold) S2.1 … S2.8; setting of a fixed DNS name (required only for special applications) (8-fold) S3.1 …S3.4;... -
Page 15: Dip Switch S3
Information! Using the DIP switch S2, it is possible to set an EKS name that is used for addressing the device in the network in conjunction with a DHCP server. This name consists of the fixed code EKS plus a configurable number between 001 and 254 that can be used in all system environments with DHCP support. -
Page 16: Mounting
Manual EKS Electronic-Key Adapter Ethernet TCP/IP 5 Mounting Warning! Mounting must be performed only by authorized personnel. After mounting, again check the Electronic-Key adapter for firm seating and correct sealing on the front panel. Attention! To achieve the degree of protection IP 67, it is necessary to install the Electronic-Key adapter in a clean, flat metal plate at least 2 mm thick and to tighten the screws with a tightening torque of 0.25 ... -
Page 17: Electrical Connection
Manual EKS Electronic-Key Adapter Ethernet TCP/IP 6 Electrical connection Danger! Electrical connection may be performed only by authorized personnel trained in EMC and with the device and wiring isolated. Warning! requirements, a power supply with the feature “for use in class For use and operation as per the 2 circuits”... -
Page 18: Ethernet Configuration
Manual EKS Electronic-Key Adapter Ethernet TCP/IP 6.1.1 Ethernet configuration Using the DIP switch S3, the Electronic-Key adapter can be configured for the following operating modes (see chapter 4.4.3): With a fixed IP address As a DHCP client with dynamic IP address ... - Page 19 In the case of the SINUMERIK solution line (sl), EKS communicates with an NCU. Linux is used here as the operating system in the NCU. Simple TCUs (Thin Client Units) with MCPs (Machine Control Panels) are provided at the control station for operation and visualization.
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Page 20: Connection Of Power Supply
Warning! Incorrect connection or errors in the safety-related integration of the EKS FSA can lead to fatal injury. For this reason, observe the following safety aspects: It is not possible to generate a safe signal by using only the switching contacts LA1/LA2 and LB1/LB2. -
Page 21: Setup
IP address of the host computer with which you want to configure the Electronic-Key adapter. Free IP address that can be assigned to the EKS Electronic-Key adapter (not needed if the IP address is obtained automatically from a DHCP server) ... - Page 22 Manual EKS Electronic-Key Adapter Ethernet TCP/IP Adapting network settings 1. Select Network & Internet in your operating system and click Change adapter options. 2. Right-click Ethernet and then click Properties. Page 22/34 Subject to technical modifications 2100420-03-05/19...
- Page 23 3. Open the Properties for Internet Protocol Version 4 (TCP/IPV4). 4. To ensure that the EKS Electronic-Key adapter and the configuration computer are in the same network, you must assign your configuration PC an IP address in the same subnet mask as the Electronic-Key adapter.
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Page 24: Configuring The Electronic-Key Adapter Via The Web Interface
Network card Web browser (e.g. Internet Explorer) If the configuration PC features a firewall, it may be necessary to enable the EKS Electronic-Key adapter as a trustworthy application. Refer to the firewall documentation for further information. Launching the EKS web interface Information! With this interface, a Java applet is used to display Electronic-Key data on the Information screen. - Page 25 Manual EKS Electronic-Key Adapter Ethernet TCP/IP 2. Click Configuration. The Configuration screen for the EKS web interface is now displayed. 1. Enter the desired IP address and the subnet mask. If the network has a gateway, also enter this information.
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Page 26: Data Transfer Via The Ethernet Tcp/Ip Interface
ActiveX module is used as a protocol driver for the TCP/IP data transfer protocols described in the following. EUCHNER provides a shared library as the interface to the NCU control system of the SINUMERIK Solution Line (Embedded Linux). Information! EKS is used in read mode only in this system environment. -
Page 27: Commands For Writing And Reading An Electronic-Key Read/Write
Manual EKS Electronic-Key Adapter Ethernet TCP/IP Commands for writing and reading an Electronic-Key read/write Write and read processes are always initiated by the PC/control system using a “command message.” The command message and reply message are also packed as user data in the TCP/IP frame. -
Page 28: Hex ) (Status Number)
(message core, PC/control system → EKS, see Figure 4): Command message TP (device addr.) (start addr. user data) (number of bytes of user data) (user data) Reply message (message core, EKS → PC/control system, see Figure 5): RF (device addr.) (00 , 00... -
Page 29: Constant
Command message TL (device addr.) (start addr. user data) (number of bytes of user data) Reply message (message core, EKS → PC/control system, see Figure 7 or Figure 8): For this command there are two possible replies: RL (device addr.) (start addr. user data) (number of bytes of user data) (user data) ... -
Page 30: Reading The Serial Number
EKS_KEY_OTHER Information! The current status of the EKS Electronic-Key can be polled actively at any time using the command identification Ek. The EKS device responds also with command identification Ek and the information on whether an Electronic-Key is in place or not. -
Page 31: Status Number
Manual EKS Electronic-Key Adapter Ethernet TCP/IP Command overview Description Command message Reply message Program Electronic-Key TP (see chapter 8.3.1) RF (see chapter 8.3.1) Read Electronic-Key TL (see chapters 8.3.2 and 8.3.3) RL (see chapter 8.3.2) (also read the serial number) RF (see chapter 8.3.2) -
Page 32: Exclusion Of Liability
Repairs are to be made only by the manufacturer. On version EKS FSA devices, the safety-related functions must be checked at regular intervals. 11 Guarantee The “General Terms and Conditions” of EUCHNER GmbH + Co. KG apply. - Page 34 ® ® Microsoft Windows and ActiveX are registered trademarks of Microsoft Corporation EUCHNER GmbH + Co. KG Telephone +49 711 / 75 97 - 0 Kohlhammerstraße 16 +49 711 / 75 33 16 70771 Leinfelden-Echterdingen www.euchner.com . support@euchner.de...
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