Leuze electronic DDLS 508 Operating Instructions Manual
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Leuze electronic DDLS 508 Operating Instructions Manual

Leuze electronic DDLS 508 Operating Instructions Manual

Optical data transmission for 100 mbit/s ethernet version f0
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DDLS 508
Optical Data Transmission for 100 Mbit/s Ethernet – Version F0
O r i g i n a l o p e r a t i n g i n s t r u c t i o n s

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  • Page 1 DDLS 508 Optical Data Transmission for 100 Mbit/s Ethernet – Version F0 O r i g i n a l o p e r a t i n g i n s t r u c t i o n s...

  • Page 2: Table Of Contents

    Error displays of the operating state LEDs ........46 Error displays and STATUS LED for remote diagnosis......48 Leuze electronic DDLS 508...
  • Page 3 EC Declaration of Conformity........59 Leuze electronic DDLS 508...

  • Page 4: About This Document

    Protective Extra-Low Voltage; protective extra-low voltage with reliable discon - PELV nection High-bay storage device Single-Handed Adjustment; fine adjustment of the devices by one person TCP/IP Transmission Control Protocol/Internet Protocol; Internet protocol family User Datagram Protocol; user data segment protocol Underwriters Laboratories Leuze electronic DDLS 508...

  • Page 5: Safety

    The protection of personnel and the device cannot be guaranteed if the device is operated in a manner not complying with its intended use. Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.  Read these original operating instructions before commissioning the device.

  • Page 6: Exemption Of Liability

    (e.g. electrician foreman). In other countries, there are respective regulations that must be observed. Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • The device is not being used properly. • Reasonably foreseeable misuse is not taken into account.
  • Page 7 Pulse duration: 32 ns 32 ns Wavelength: 785 nm 785 nm CLASS 1M LASER PRODUCT IEC 60825-1:2007 Complies with 21 CFR 1040.10 GB7247.1-2001 Figure 2.2: Laser warning and laser information signs for devices with frequency F0 Leuze electronic DDLS 508...
  • Page 8  The device must not be tampered with and must not be changed in any way. There are no user-serviceable parts inside the device. Repairs must only be performed by Leuze electronic GmbH + Co. KG. Devices with integrated alignment laser can be identified by part number code L in the part desi - gnation, e.g., DDLS 5xx XXX.0 L.

  • Page 9: Device Description

    3.1.1 General information The DDLS 508 optical data transmission system transmits Ethernet network data on the basis of TCP/IP or UDP transparently and without contact or wear via infrared light. A MAC address or IP address configuration is not necessary.

  • Page 10: Performance Characteristics And Delivery Options

    Use to - 35 °C • Transmission optics with larger beam spread on request The PROFINET IRT protocol is a special case. The DDLS 508 cannot satisfy the specifications of the transmission criteria for PROFINET IRT. For details on the delay times or the jitter-relevant device data, see chapter 4.8 "Cascading (se - ries connection) of multiple data transmission systems".

  • Page 11: Connection Technology

    ADJ – Adjust LAS – Alignment laser for mounting support LLC – Link Loss Counter MODE – Operating mode selector switch FRE - Indicates the preselected transmission frequency Figure 3.4: Operating mode LEDs and operating mode selector switch Leuze electronic DDLS 508...
  • Page 12 LLC (see chapter 7.3). Transmission frequency F1 preselected Green Continuous Transmission frequency F2 preselected (factory setting) light Operating state indicator The PWR, TMP, LSR, OLK, ERL and LINK LEDs indicate the operating state of the device. Leuze electronic DDLS 508...
  • Page 13 • The operating temperature is above or below the specified Continuous working range by more than 5 °C (see chapter 7.1). light • The operating time outside of the permissible operating tem - perature is detected by the device. • Data transmission remains active. Leuze electronic DDLS 508...
  • Page 14 • two orange LEDs • four green LEDs At the optimum received signal level, all LEDs (red, orange, green) are activated. If the received signal level drops, the LEDs are successively switched off, beginning with the green LEDs. Leuze electronic DDLS 508...

  • Page 15: Indicators In The Optics Area

    • The STATUS LED summarizes the displays of the individual LEDs of the control panel in a single indicator. • The STATUS LED illuminates very brightly and can also be seen from a relatively long distance. Leuze electronic DDLS 508...

  • Page 16: Indicators In The Connection Area

    For the status display of the Ethernet connection, the device is equipped with a split, two-colored LINK/ ACT LED in the connection area. The LINK/ACT LED indicates the same state as the LINK LED in the control panel. Leuze electronic DDLS 508...
  • Page 17 • The link to the connected device is OK. Green Continuous • No data is sent or received. light • The link to the connected device is active. Orange Continuous • Data is sent and received. light / flickering light Leuze electronic DDLS 508...

  • Page 18: Mounting

    A reflection-free corridor is thereby ensured between the two devices (see figure 4.1). Table 4.1: Minimum mounting distance to surrounding objects Range of the device Minimum mounting distance 40 m (DDLS_5XX 40...) 100 mm 120 m (DDLS_5XX 120...) 250 mm Leuze electronic DDLS 508...

  • Page 19: Mounting With Alignment Laser And Level

    • The laser spot of the alignment laser shows the installation position of the mutually opposing device. 4.2.1 Horizontal mounting (travel axis) with the alignment laser A drilling template is included with the packaging (see figure 4.2). Leuze electronic DDLS 508...
  • Page 20 (see figure 4.3). The transmitted beam of one device is thereby aligned with the center of the receiver optics of the mutually oppo - sing device. 30 mm Figure 4.3: Mounting with offset housings Leuze electronic DDLS 508...
  • Page 21 The distance of the laser spots is dependent on the mounting height of the device. The values in the table will help you find the laser spots on the floor (see table 4.2). For marking and for better visibility of the laser spots on the floor, four self-adhesive labels are included in the package. Leuze electronic DDLS 508...
  • Page 22 The listed mounting heights of the device are examples. The device can be mounted at any desired height. The distances of the laser spots on the floor change according to the selected mounting height. Horizontal alignment  Align the laser spots using the alignment screw (8) at the lower right. Leuze electronic DDLS 508...
  • Page 23 Vertical alignment  Adjust the vertical setting of the device using the alignment screw (2) at the upper left. Turn the alignment screw until the air bubble in the level is centered between the limit marks. Leuze electronic DDLS 508...
  • Page 24 To do this, align the second device using the alignment screws. The level as well as the parallelism of the laser spots to the guide rail does not need to be taken into account here. Leuze electronic DDLS 508...

  • Page 25: Vertical Mounting (Lifting Axis) With The Alignment Laser

    Mount the devices so that the center of the transmitter of one device is opposite the center of the recei - ver of the other device. 30 mm Lateral offset 30 mm Figure 4.8: Lateral offset of the devices with vertical mounting Leuze electronic DDLS 508...

  • Page 26: Mounting Without Alignment Laser

     Depending on mechanical conditions, mount the stationary or mobile device with four M5 screws via the fastening holes in the mounting plate.  Move the mobile device as close as possible to the stationary device. Leuze electronic DDLS 508...
  • Page 27 Mounting with offset housings Mounting of the device is concluded. Further procedure: • Connect the devices electrically (see chapter 5 "Electrical connection"). • Perform the fine adjustment for the travel axis (see chapter 6.2 "Fine adjustment"). Leuze electronic DDLS 508...

  • Page 28: Vertical Mounting (Lifting Axis) Without Alignment Laser

    Move the devices until both are flush with one another. To do this, use the vertical level of a bubble level. Mounting of the device is concluded. Further procedure: • Connect the devices electrically (see chapter 5 "Electrical connection"). • Perform the fine adjustment for the lifting axis (see chapter 6.2 "Fine adjustment"). Leuze electronic DDLS 508...

  • Page 29: Mounting Tolerances Of The Devices

    Figure 4.11: Maximum allowed mounting tolerance The maximum mounting tolerance is calculated using the following formula: 0,01 5 mm     [mm] = Maximum mounting tolerance of the devices [mm] = Applied minimum distance in the system Leuze electronic DDLS 508...
  • Page 30 Figure 4.12: Maximum lateral mounting tolerance The maximum lateral mounting tolerance is calculated using the following formula: 30 mm 0.01 5 mm     [mm] = Maximum mounting tolerance of the devices [mm] = Applied minimum distance in the system Leuze electronic DDLS 508...

  • Page 31: Mounting Distance For Parallel Operation Of Data Transmission Systems For Devices

    Distance [mm] = Maximum data transmission distance in the system On request, the devices can be delivered with transmission optics with beam spread of greater than ±0.5°. The larger transmission beam spread must be entered in the calculation for this de - vice model. Leuze electronic DDLS 508...

  • Page 32: Mounting Distance For Parallel Operation With Ams 300/Ams 200 Laser Measurement

    Minimum mounting distance to the reflector of the AMS 300/AMS 200 Range of the device Minimum mounting distance 40 m (DDLS_5XX 40...) 0 mm 120 m (DDLS_5XX 120...) 250 mm Minimum mounting distance Figure 4.14: Minimum mounting distance to the reflector Leuze electronic DDLS 508...

  • Page 33: Mounting Distance For Parallel Operation With Ddls 200 Data Transmission System

    (e.g., for synchronous transmissions), the user must check the suitability of the devices individually. • Protocol propagation times: Constant delay time per path (2 devices): 5 µs • Distance-dependent delay: Distance 0 m: 0 µs Distance 120 m: 0.40 µs Leuze electronic DDLS 508...

  • Page 34: Electrical Connection

     The device is designed in accordance with safety class III for supply with PELV (Protective Extra-Low Voltage). POWER (supply voltage / switching input and switching output) 5-pin, M12 plug (A-coded) for connecting to POWER. Figure 5.2: Pin assignments for POWER connection Leuze electronic DDLS 508...
  • Page 35 Maximum loading of the switching output  Do not load the switching output with more than 60 mA at +18 … +30 VDC. The switching output is protected against short-circuit, overcurrent, overvoltage, excess temperature and transients. Leuze electronic DDLS 508...

  • Page 36: Bus (Bus Input, Ethernet)

    This serves to prevent potential equalization cur - rents over the shield and possible interference coupling through compensating currents. Use at least a CAT 5 cable for the connection. Leuze electronic DDLS 508...

  • Page 37: Starting Up The Device

    MODE – Operating mode selector switch FRE - Indicates the preselected transmission frequency Figure 6.1: Operating mode selector switch and operating mode LEDs The operating mode selector switch [MODE] is used to switch between the operating modes of the device: Leuze electronic DDLS 508...
  • Page 38 (SIGNAL QUALITY indicator) on which the fine adjustment is perfor - med via the alignment screws. Notes: • The AUT LED switches off if the ADJ operating mode is activated. • The MAN LED switches off if the ADJ operating mode is activated. Leuze electronic DDLS 508...
  • Page 39 Exception: operating mode ADJ. After activating the ADJ operating mode, data transmission of process data is interrupted. Deactivating the operating mode  Select a new operating mode by repeatedly pressing the operating mode selector switch [MODE] for a short time. Leuze electronic DDLS 508...

  • Page 40: Fine Adjustment

    LEDs on both devices. NOTICE Cover reflectors of laser measurement systems during fine adjustment!  Cover the reflectors of a laser measurement system that is mounted next to the optical data transcei - ver during fine adjustment. Leuze electronic DDLS 508...
  • Page 41 Starting up the device Cover reflector Figure 6.2: Cover reflector NOTICE Maintain corridor with minimum mounting distance!  During fine adjustment, maintain a free corridor with the minimum mounting distance to surrounding objects and boundaries (see figure 6.3). Leuze electronic DDLS 508...

  • Page 42: Fine Adjustment With The Single-Handed Adjustment (Sha) Process

    ADJ operating mode (alignment) upon switching to the ADJ operating mode (alignment).  Adjust the first device as follows: • Rotate the upper alignment screw to the right until the last green LED on the SIGNAL QUALITY indi - cator switches off (see figure 4.7). Leuze electronic DDLS 508...

  • Page 43: Fine Adjustment Without The Single-Handed Adjustment (Sha) Process

    Note: The second person on the mutually opposing device notifies you of their “Signal Quality” indi - cator. • Then rotate the alignment screw to the left until the last green LED on the SIGNAL QUALITY indi - cator switches off. Only count the number of rotations. Leuze electronic DDLS 508...
  • Page 44 Only then are the devices optimally aligned with each other. The devices are now ready. At the maximum transmission distance, the SIGNAL QUALITY indicator may be one or two green LEDs short of end-scale deflection. Data transmission is, however, still active. Leuze electronic DDLS 508...

  • Page 45: Diagnostics And Troubleshooting

    3.2). Using the LED displays, you can determine the causes and initiate rectification measures . NOTICE Contact Leuze electronic subsidiary/customer service.  If the specified measures are not successful, contact the responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 9 "Service and support"). Error displays of the operating state LEDs Table 7.1:...
  • Page 46 Table 7.3: LSR LED displays - Causes and measures Color State possible causes Measures • Contact Leuze electronic custo - The laser diode of the transmit - Orange Continuous mer service (see chapter 9). light ter is nearing the end of its life •...

  • Page 47: Error Displays And Status Led For Remote Diagnosis

    Activate the “Adjust” operating mode mode is not activated on the on the second device (see second device. chapter 6.1). • In the “Adjust” operating mode, the supply voltage of the second device was swit - ched off/interrupted. Leuze electronic DDLS 508...
  • Page 48 Screw fitting of the devices • Environmental influences Alignment (snow, rain, fog) Spring tension on the alignment • Transmitter of the first screws • End deactivation of the transmit - device deactivated • Transmitter of the second ters. device deactivated Leuze electronic DDLS 508...

  • Page 49: Care, Maintenance And Disposal

    The device does not normally require any maintenance by the operator. Repairs to the device must only be performed by the manufacturer.  For repairs, contact your responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 9 "Service and support").

  • Page 50: Service And Support

    Repair service and returns: Procedure and Internet form can be found at www.leuze.com/repair Return address for repairs: Service center Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany What to do should servicing be required? NOTICE Please use this chapter as a master copy if service is required! ...

  • Page 51: Technical Data

    • Alignment laser • 1 acc. to IEC 60825-1:2007 (EN 60825-1) Operating range 0.1 m to 40 m (DDLS 508 40.xx) 0.1 m to 120 m (DDLS 508 120.xx) Opening angle of the transmitter ± 0.5° to the optical axis Beam spread of the receiver ±...

  • Page 52: 2Device With Heating

    UL 60950-1, CSA C 22.2 No. 60950-1 For UL applications: use is permitted exclusively in Class 2 circuits according to NEC 10.1.2 Device with heating Specifications are the same as for device without heating with the following differences: Leuze electronic DDLS 508...
  • Page 53 Minimum 30 min at +24 V DC and an ambient temperature of -35 °C Conductor cross section of at least 0.75 mm² for the sup - Minimum conductor cross section ply voltage supply line Table 10.8: Environmental data Ambient temperature (operation) -35 °C … +50 °C Leuze electronic DDLS 508...

  • Page 54: Dimensioned Drawings

    Technical data 10.2 Dimensioned drawings all dimensions in mm Center axis of transmitter and alignment laser Center axis of transmitter and receiver Center axis of receiver Figure 10.1: Dimensioned drawing Leuze electronic DDLS 508...

  • Page 55: Dimensioned Drawings: Accessories

    Technical data 10.3 Dimensioned drawings: Accessories all dimensions in mm Figure 10.2: Dimensioned drawing of adapter plate for DDLS 200 replacement Leuze electronic DDLS 508...

  • Page 56: Ordering Information And Accessories

    0: Frequency F0 Integrated alignment laser for mounting support (optional) Integrated device heating (optional) Transmission optics with larger opening angle (on request) A list with all available device types can be found on the Leuze electronic website at www.leuze.com. 11.2 Cables accessories Table 11.2:...

  • Page 57: Other Accessories

    M12 socket, axial, A-coded for supply voltage, shielded 50108991 D-ET1 RJ45 plug, user-configurable / screw connections 50112155 S-M12A-ET M12 plug, axial, D-coded, user-configurable / screw connections 50109832 KDS ET M12 / RJ45 W-4P Converter from M12, D-coded, to RJ-45 socket Leuze electronic DDLS 508...

  • Page 58: Ec Declaration Of Conformity

    The optical data transmission systems of the DDLS 500 series were developed and manufactured in accordance with the applicable European standards and directives. The manufacturer of the product, Leuze electronic GmbH + Co KG in D-73277 Owen, possesses a certi - fied quality assurance system in accordance with ISO 9001.

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