Related Manuals for Lauda LRZ 912
Summary of Contents for Lauda LRZ 912
- Page 1 Operation manual Interface module LRZ 912 Analog module V1R76 Read this manual prior to performing any task!
- Page 2 Manufacturer: LAUDA DR. R. WOBSER GMBH & CO. KG Laudaplatz 1 97922 Lauda-Königshofen Germany Telephone: +49 (0)9343 503-0 Fax: +49 (0)9343 503-222 E-mail: info@lauda.de Internet: https://www.lauda.de Translation of the original operation manual Q4DA-E_13-011, 1, en_US 10/18/2021 © LAUDA 2021 2 / 28...
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Page 3: Table Of Contents
Write commands............................18 7.2.3 Availability of the interface functions..................... 19 Configuring the interface............................20 Calibrating the interface............................. 21 Maintenance..................................22 Faults....................................23 Decommissioning................................24 Disposal....................................25 Accessories................................... 26 Technical data..................................27 Index..................................... 28 Interface module LRZ 912 3 / 28... -
Page 4: General
The interface module is an accessory that increases the connections options of LAUDA constant temperature equipment. It may only be installed in con- stant temperature equipment that supports the interface provided. Refer to the chapter "Compatibility” in this operating manual for a list of compatible product lines. -
Page 5: Technical Changes
This operating manual or parts thereof may not be modified, translated or used in any other capacity without the written consent of LAUDA. Violation of this may obligate the violator to the payment of dam- ages. Other claims reserved. -
Page 6: Safety
This operating manual is applicable in combination with the operating manual of the constant temperature equipment in which the interface module is installed. Manuals for LAUDA products are available for download on the LAUDA website: https://www.lauda.de The warnings and safety instructions in this operating manual must be ... -
Page 7: Information About The Interface Module
Use only suitable cables of sufficient length for cable connections. Make sure that the protective screen on the cables and connec- tors complies with EMC regulations. LAUDA recommends using pre- assembled cables. Always lay cables correctly so that they do not pose a tripping hazard. ... -
Page 8: Unpacking
After installing the equipment, dispose of the packaging materials in line with environmental regulations, see Ä “Packaging” on page 25. If you discover any damage on the interface module, contact LAUDA Service immediately, see Ä Chapter 1.6 “Contact LAUDA” on page 5. 8 / 28... -
Page 9: Device Description
0, change the setting accordingly. Fig. 2: Analog module coding switch Change the setting: Use a slotted screwdriver to set the adjusting wheel (1) on the coding switch. Turn the adjusting wheel (1) to position 0 (2). Interface module LRZ 912 9 / 28... -
Page 10: Before Starting Up
Always observe safety measures against electrostatic dis- charge. The module installation description essentially applies to all LAUDA constant temperature equipment; the example diagrams here show the installation of an analog module in constant temperature equip- ment from the Variocool product line. - Page 11 Secure the cover to the casing using two M3 x 10 screws. The new interface on the constant temperature equipment is ready for operation. Fig. 6: Securing the cover (schematic dia- gram) Interface module LRZ 912 11 / 28...
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Page 12: Using The Module Box
Using the module box You can extend LAUDA constant temperature equipment by two additional module slots using the LiBus module box. The module box is designed for interface modules with a large cover and is connected to constant tem- perature equipment via a vacant LiBus socket. -
Page 13: Commissioning
Switch on the constant temperature equipment after installing the new interface. Check whether a software warning appears on the display: Warning SW too old : Please contact LAUDA Service, see Ä Chapter 1.6 “Contact LAUDA” on page 5. No software warning: Operate the constant temperature equip- ... -
Page 14: Operation
Operation The analog interface is used to specify analog values for the functions of LAUDA constant temperature equipment via the inputs or derive them via the outputs. The relevant settings are configured in the menu of the constant temperature equipment. - Page 15 All operating units except the Master Menu Modules Analog interf. Fig. 9: Analog interface menu Interface module LRZ 912 15 / 28...
- Page 16 Master operating unit (Only available for product lines Proline and Integral XT.) Fig. 10: Analog interface to Master operating unit menu 16 / 28 Interface module LRZ 912...
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Page 17: Interface Functions
6 Outflow pressure / pump pressure, relative to the atmosphere [bar] 12 Flow rate [l/min] 20 Pump power 22 Pump speed [rpm] Table 4: Actuating signal ID Function Unit 11 Controller actuating signal ‰ Interface module LRZ 912 17 / 28... -
Page 18: Write Commands
Table 5: Temperature ID Function Unit 1 Temperature set point [°C] 15 Actual value of external temperature (via interface) [°C] Table 6: Pump ID Function Unit 19 Pump power 18 / 28 Interface module LRZ 912... -
Page 19: 7.2.3 Availability Of The Interface Functions
ü ü – – – ü ü ü ü ü – – – ü ü ü ü ü – – – ü ü ü ü ü * Equipment type as per rating label Interface module LRZ 912 19 / 28... -
Page 20: Configuring The Interface
Select the value Set temperature for the Function parameter. Enter the value 0 for the Minimum value parameter. Enter the value 100 for the Maximum value parameter. Configure all other settings in the same way. 20 / 28 Interface module LRZ 912... -
Page 21: Calibrating The Interface
Set the power source to the value displayed for the upper signaling limit (20 mA). Select OK to start calibrating the upper limit. Configure all other inputs and outputs in the same way. Interface module LRZ 912 21 / 28... -
Page 22: Maintenance
When using compressed air: Always set a low working pressure to prevent mechanical damage to the connections. If you have any questions about technical modifications, please contact LAUDA Service, see Ä Chapter 1.6 “Contact LAUDA” on page 5. 22 / 28... -
Page 23: Faults
Follow the corresponding instructions in the operating manual accompanying the constant temperature equipment. If you are unable to rectify a fault, please contact LAUDA Service, see Ä Chapter 1.6 “Contact LAUDA” on page 5. Interface module LRZ 912... -
Page 24: Decommissioning
The storage location must meet the ambient conditions specified in the technical data. If you intend to dispose of the module, please read the information in Ä “Old device” on page 25 first. 24 / 28 Interface module LRZ 912... -
Page 25: Disposal
Dispose of the device in accordance with the applicable disposal guidelines in your region. Comply with Directive 2012/19/EU (WEEE Waste of Electrical and Electronic Equipment) if disposing of the product takes place in a member state of the EU. Interface module LRZ 912 25 / 28... -
Page 26: Accessories
Accessories The following LAUDA accessories are available for assembling the required connection cables: Article Catalog number LiBus module box; extension of constant temperature equipment by up to two LCZ 9727 interface modules with large cover Coupling connector, 6-pin EQS 057... -
Page 27: Technical Data
Maximum relative air humidity 80 % at 31 °C and up to 40 °C, 50% with linear decrease. Ambient temperature range [°C] 5 – 40 Temperature range for storage [°C] 5 – 50 Interface module LRZ 912 27 / 28... -
Page 28: Index
Module box ......12 Unpacking ......8 28 / 28 Interface module LRZ 912... - Page 32 Manufacturer: LAUDA DR. R. WOBSER GMBH & CO. KG ◦ Laudaplatz 1 ◦ 97922 Lauda-Königshofen Telephone: +49 (0)9343 503-0 ◦ Fax: +49 (0)9343 503-222 E-mail: info@lauda.de ◦ Internet: https://www.lauda.de...