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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES

MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES
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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 1

Mini Vacuum Pumps Communicating via Industrial Field Bus ADVANCED VACUUM SOLUTIONS www.coval.com

MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 2

1st Mini Vacuum Pump on Industrial Fieldbus General Points Industry-specific applications In a world where everything is connected, COVAL is innovating once more by unveiling the LEMCOM series: the first vacuum pump on fieldbus. The LEMCOM establishes a verified remote communication between the operator and the vacuum pump, with two possible fieldbus choices, EtherNet/IP and PROFINET. This allows the operator to receive real-time information and more importantly respond at all times to configure, diagnose and maintain the operation. Compact Integration: The COVAL Technique The illustrations...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 3

1st Mini Vacuum Pump on Industrial Fieldbus Vacuum Levels and Energy-saving 2 Vacuum Levels to Match Precise Application Needs VERSION 60 (Max. 60% vacuum) To enable a high rate of vacuum flow and compensate for leakage when gripping porous materials. VERSION 90 (Max. 85% vacuum) To enable a high vacuum level and thus increase the holding force for gripping airtight materials. Suction flow rate (Nl/min): Suction flow rate (Nl/min): Porous Materials, Rough Surfaces Airtight & Semi-Porous Materials  Air Saving Regulator  40% of energy savings on average.  Air Saving Control  90% of energy...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 4

1st Mini Vacuum Pump on Industrial Fieldbus Energy Savings "Air Saving Control" Cycle 1- Gripping + Transfer (1.4 mm nozzle Ø, emptying 0.2 l) L1* "Product Gripped" signal threshold Venturi characteristic Vacuum generation stop Vacuu automatm resumed ically "Product Gripped" signal authorizes operation Blow-off control signal Vacuum lo 1- Gripping 2- Operations on Vacuum Gripped Product Energy savings achieved 2- Clamping + Operations (1.4 mm nozzle Ø, emptying 0.4 l) Vacuum Vacuum control signal Time Object Consumed air * L1 and L2 are the values of adjustable thresholds As illustrated...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 5

1st Mini Vacuum Pump on Industrial Fieldbus Individual or Island Modules? Stand-alone modules are suitable for the most common applications: one module controls one or more suction cups, all of which operate according to the same sequence. When several suction cups are operating according to different sequences, multiple modules are required, which can be:  several autonomous modules, OR  a group of these modules with an internally shared pressure supply The illustrations shown here guide the selection:  autonomous modules are coupled with integrated pressure regulators (ASR)  in a...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 6

1st Mini Vacuum Pump on Industrial Fieldbus Simplified Communication along the Entire Line Multitude of Innovations      Maximum intelligence / minimal bulk. One "master" module controls up to 15 secondary modules. Master module is a fully-integrated pump. Remote configuration, monitoring and diagnostics. Dedicated Coval bus between master and secondary modules. Simplified wiring and installation. Standard secondary modules (regardless of the type of bus). Additional communications port. Supported buses: EtherNet/IP™ / PROFINET / CANopen. IP 65 / M8 standard connectors. A Simple...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 7

1st Mini Vacuum Pump on Industrial Fieldbus Simplified Communication along the Entire Line A Setting for Every Application Advantages: This product structure guarantees flexibility in selection, enabling use of LEMCOMs in stand-alone, island or mixed configurations. As a result, vacuum generators may be placed in close proximity to the application, guaranteeing a reduction:  in gripping time  in cycle time  in energy consumption. The LEMCOM is based on an innovative, efficient product structure:  The "master" module manages communication on the fieldbus, assures management of the...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 8

1st Mini Vacuum Pump on Industrial Fieldbus Selection Guide Venturi Specifications Suction Flow Rate / Vacuum Curves LEMCOM: max. vacuum 60 % mixer venturi nozzle diameter 1- Maximum Vacuum Level Dependent upon the mixer profile:  85% of maximum vacuum is optimal for gripping airtight products.  60% of maximum vacuum is optimal for gripping porous products. 2- Nozzle Diameter Reﬂects the generated vacuum ﬂow rate, as well as energy consumption. Hence, it must be selected to meet precise requirements without wasting energy. Handling of Porous Products: (cardboard, untreated wood, pastries,...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 9

1st Mini Vacuum Pump on Industrial Fieldbus Configuring a Vacuum Pump LEMC 90 X 12 VACUUM LEVEL 60 % max. vacuum is optimal for porous materials 85 % max. vacuum is optimal for airtight products 10 1.2 mm Ø nozzle 12 1.4 mm Ø nozzle 14 1 mm Ø nozzle LEMC__X__S__G__ NC vacuum control NC valve: in case of electrical cut-off, vacuum generation stops. Blow-off configured on site at choice: - Blow-off controlled by specific signal; - Automatically delayed blow-off time from 0 to 10 s. Adjustable blow-off flow rate. CONFIGURATION 1 stand-alone module Island assemblies secondary module...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 10

1st Mini Vacuum Pump on Industrial Fieldbus Dimensions, Mounting Options 1- Stand-alone Modules Mounting from side 12.5 Connector hole pitch ("master" module) 2 connecting screws or bolts, Ø 4mm Mounting from front individual mounting plate with 4 mounting screws To mount from front, in addition to the module, a mounting kit must be ordered: Kit for mounting from front: 1 plate + 4 screws Individual mounting plate with DIN mounting clip and 4 mounting screws For static mounting (for example, in a cabinet), a module can be clipped onto a DIN rail. For this purpose, the module must first be...

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MINI-VACUUM PUMP WITH FIELDBUS COMMUNICATION, LEMCOM SERIES - 11

1st Mini Vacuum Pump on Industrial Fieldbus Connections Electrical Connections LEMCOM master LEMCOM secondary module 1 24V CC CAN-H CAN-GND CAN-L power supply 24V CC CAN-H CAN-GND CAN-L Male M8/Female M8 cable integrating a 120 Ω termination resistor. The termination must be integrated on the last "secondary" module of the COVAL Bus, between the final M8 connector of the product and the 24V DC electric supply. COVAL Bus switch 2 ports YE: yellow, WH: white, BU: blue, OG: orange, BR: brown, BK: black ACCESSORIES Cat 5 shielded Ethernet cable: M8, straight, female, 4-pin – RJ45, straight,...

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