Hardware Manual
Contents
1. DigOUT5 EA Imax lt 24 MA 100 Le GND Figure 11 Digital output 5 drain DigOUT source Output voltage Uout 3 3V 0 75V x 100 Maximal load current lt 24 mA 3 3V Figure 12 Digital output 5 wiring examples source 42 neMESYS Manual Electrical Interfaces 7 6 CAN Bus Termination The CAN Bus must be terminated on both ends with a 120 termination resistor 7 7 Switching the integrated Valve The integrated valve is switched by digital outputs 1 and 2 Switching of the valve is done through digital output 2 Digital output 1 can be used to lower the voltage during the activated state in order to prevent the valve from heating up due to the coil The following logic table shows the relevant valve conditions for all possible signal combinations of digital outputs 1 and 2 Dig Out 1 Dig Out 2 Valve state Valve voltage Valve switching 0 0 off off voltage less 0 1 lowered bright 1 0 off off 1 1 voltage 24V bright L3 This means that for switching the valve you set both outputs to 1 This switches the valve with the maximum switching voltage of 24 V If you want to prevent the valve from heating up switch digital output 1 to O after approximately 1 second This causes the voltage of the coil current to decrease 15 V and thereby lessens the heating effect To switch the valve to the other directi2. To remove the valve push the rocker at the plug and pull it off When replacing it later on please make sure to face the plug in the correct direction The white area should face the valve while the rocker should point away from the valve CAUTION Please observe the correct placement of the valve plug The white area should face the valve while the rocker should point away from the valve R You can then simply lift the valve to remove it neMESYS Manual Hardware Operation 27 28 neMESYS Manual Hardware Operation 7 Electrical Interfaces 7 1 Overview All interfaces for connecting the device to a power supply a PC or an external controller are located on the bottom of the device figure 1 The following interfaces are available Figure 1 Electrical Interfaces Connector Interface 1 J2 Power supply 24VDC In Out J3 JA CAN interfaces In Out J5 RS232 interface J6 signal interface neMESYS Manual Electrical Interfaces 29 7 Shield connection 7 2 Power Supply J1 J2 7 2 1 Pin Assignment 1 Ground Grounding of supply voltage 2 Vcc Supply voltage 24 VDC 7 2 2 Technical Data Any power supply can be used as long as it complies with the following requirements Power supply requirements Output voltage 24 VDC Output current Depends on power load and number of modules Typical current draw of one module 0 3
3. WR QU Dad S td apasqa 30 7 3 Interface J3 J4 32 7 3 1 RIMASSIENME N cnie e ER a e T 32 7 3 2 Technical 32 7 3 3 Connecting neMESYS to CAN bus line 05 102 32 PAs RS232 Connection 05 uu ay a us aaa fa die aysasha huayusa 33 TAA PINASSENM EN xx REGE 33 7 4 2 Technical Data 33 7 4 3 Connecting neMESYS to 34 7 5 Signal Connection J6 35 Tad Pin Assignment iere er etr rH Pie E 35 7 5 2 Analog Input 1 and 2 Pin and 2 36 7 5 3 Digital Inputs 1 and 2 Pin 3 and 4 36 7 5 4 Digital Input 7 Pin 5 rapitur b tossed n t de ases 38 7 5 5 Digital Output 1 and 2 Pin 6 and 7 39 Digital Output S 41 6 CAN Bus TerminatlOn iini tenente trn ono tn 43 7 7 Switching the integrated Valve 43 8 Cable SCC me ieee 45 Power P 45 B2 PowercConngclionmcabl os seq 45 8 8
4. A Surge current draw of one module 0 6A Information regarding contacts Plug Molex mini Fit Jr TM 2 pole type 39 01 2020 connectors Crimp contacts Molex mini Fit Jr TM crimp socket 444 76 1111 Crimp tool Molex crimp tool 69008 0724 30 neMESYS Manual Electrical Interfaces neMESYS Manual Electrical Interfaces 31 7 3 CAN Interface 3 4 7 3 1 Pin Assignment CAN H CAN high bus line 2 CAN L CAN low bus line 3 CAN GND CAN ground 7 3 2 Technical Data Standard type CAN high speed ISO 11898 compatible Maximum bit rate 1 Mbit s Protocol CANopen DS 301 DS 402 Node ID Software 7 3 3 Connecting neMESYS to CAN bus line CiA DS 102 neMAXYS CAN 9 Pin D Sub DIN41652 Pin 1 Pin 7 CAN H high bus line Pin 2 CAN L Pin 2 CAN L low bus line Pin 3 CAN GND Pin 3 CAN GND ground Housing CAN Shield Pin 5 CAN Shield cable shield 32 neMESYS Manual Electrical Interfaces d IMPORTANT Please observe the maximum Baud rate of your CAN master e The standard Baud rate at the time of shipping is 1 Mbit s e The CAN bus must be terminated with 2 termination resistors see section 7 6 on CAN bus termination 7 4 RS 232 Connection 5 Figure 2 RS232 connection J2 7 4 1 Pin Assignment 1 neMESYS TxD neMESYS RS232 send 2 neMESYS RxD neMESYS RS232 receive 3 GND RS232 ground 4 Shield RS232 shield 7 4 2 Technical Data Maximum input voltage 30V
5. Dimensional Drawing of Valve syringe output normally open input normally closed AN CAUTION There is a danger of damaging the housing or sealing material Before using the valve for the first time please check the chemical compatibility of the media you want to use with the PEEK housing material and the FFKM perfluoroelastomer sealing material neMESYS Manual Technical Data 19 4 5 Dosing Performance The following table provides an overview of the minimum and maximum dosing speeds of the various gear configurations as well as the resulting flow rates using the example of a 1ml syringe with a 60 mm stroke Speeds and flow rates lower than those referred to as pulsation free will cause dosing precision to decrease slowly C Min speed um s 0 065 0 065 0 065 Min pulsation free speed 5 14 648 1 042 0 502 Max speed mm s 89 6 33 3 06 1mlsyringe Min flow l min 0 065 0 065 0 065 with 60 mm Min pulsation free flow l min 14 648 1 042 0 502 stroke Max flow ml min 89 6 33 3 05 20 neMESYS Manual Technical Data 5 Transport and Storage 5 1 Transport Please do not lift or transport the modules in assembled state Transport in assembled condition is only permitted in the original packaging Only use the original packaging for transport and shipping CAUTION There is a danger of damaging the device Do not transport the modules in assembled condition 5 2
6. Maintenance and Care When used properly the device is maintenance free Should you encounter problems that you cannot fix yourself or which require opening the device please contact cetoni GmbH to discuss further actions The device may only be opened by cetoni GmbH or authorized service staff Violating this rule will void the warranty Wipe the device with a moist not wet cloth so that no liquid can drip into the device In case of heavy soiling you may use a small amount of detergent or alcohol neMESYS Manual Transport and Storage 21 6 Hardware Operation 6 1 Installing a Syringe The syringe holder on neMESYS modules allows the use of syringes with outside diameters of 6 to 30 mm and a maximum piston stroke of 65 mm nm IMPORTANT Use high quality glass syringes with outside diameters of 6 to 30 mm to guarantee precise flow rates Before mounting a syringe on the neMESYS module it needs to be configured and selected in the software The relevant procedure is described in the software manual You will need the volume scale volume the rated stroke scale length and the piston stroke which may be different from the scale length Scale Length Follow this procedure to mount a syringe on the module Loosen the knurled screw at the syringe holder You can now slide the bracket out of the pins and lift it up 22 neMESYS Manual Hardware Operation Loosen the knurled screw of the pi
7. Output voltage typically 9 V 3k grounded Maximum bit rate 115200 bit s standard 38 400 bit s Internal RS232 driver receiver EIA RS232 Standard neMESYS Manual Electrical Interfaces 33 7 4 3 Connecting neMESYS to neMESYS RS 232 JST PC RS 232 DSUB Pin 1 neMESYS TxD Pin 2 PC RxD Pin 2 neMESYS RxD Pin 3 PC TxD Pin 3 GND Pin 5 GND d IMPORTANT Please observe the maximum Baud rate of the RS232 interface on your PC or micro controller The standard Baud rate setting is 115200 bit s 34 neMESYS Manual Electrical Interfaces 7 5 Signal Connection J6 Figure 3 Signal interface 1 Multi purpose digital 1 05 and analog inputs are available 7 5 1 Pin Assignment 1 AnIN 1 Analog input 1 0 5V 2 AnIN 2 Analog input 2 0 5V 3 DiglN 1 Digital input 1 multi purpose 4 DiglN 2 Digital input 2 multi purpose 5 DiglN 7 Digital input 7 multi purpose 6 DigOUT 1 Digital output 1 multi purpose valve voltage 7 DigOUT 2 Digital output 2 multi purpose valve switching 8 DigOUT 5 Digital output 5 multi purpose 9 GND Digital signal ground 10 24 VDC Auxiliary voltage 24 VDC 11 5 VDC Auxiliary voltage output 5 VDC 12 AGND Analog signal ground neMESYS Manual Electrical Interfaces 35 7 5 2 Analog Input 1 and 2 Pin 1 and 2 As a standard analog inputs are defined as general purpose and can be configured through
8. ones intended for them may create dangerous situations and must be avoided WARNING The devices must not be used as medical devices or for medical purposes 3 2 4 Safety Measures Operator safety and failure free operation of the devices can only be guaranteed when using original equipment parts Only original accessories may be used Warranty claims are void if damage was caused by using third party equipment or third party material The devices were developed and designed in such way as to largely rule out dangers if used properly Nevertheless you should observe the following safety measures to rule out any residual danger e cetoni GmbH would like to point out the operator s responsibilities when using the device Local laws and regulations relevant to using this device must be observed In the interest of a safe work process the operator and user of the device is responsible for observing all relevant laws and regulations e The devices must not be used as medical products or for medical purposes neMESYS Manual Basic Information 11 e The device is designed and approved for operation in systems governed by article 4 section 3 or the pressurized devices directive 2014 68 EU This means that he devices may not exceed a maximum volume of 1 liter When using group 1 fluids according to article 13 of the pressurized systems directive 2014 68 EU the maximum allowable system pressure is 200 bar It is 1000 bar for gr
9. substances Transport storage or operation at temperatures below O C with water in the fluid channels may cause damage to the devices 3 2 5 Measures for safe Setup Mechanical and electrical installation of pumps may only be done by skilled personnel Make sure that all devices are installed in line with local laws and regulations Please note that principally the OEM pumps cannot be considered fail safe You have to ensure that a failing pump will not cause damage to your application by employing suitable safety and monitoring measures Please note that you are not authorized to repair cetoni devices or components Make sure that the power supply is not active and cannot be activated while conducting installation or wiring work on the devices 3 2 6 Safe Operation Measures 3 2 6 1 Electromagnetic Emissions The neMESYS syringe pump system is designed for usage in any facility directly connected to a public supply network that also supplies buildings used for residential purposes neMESYS Manual Basic Information 13 3 2 6 2 ESD Discharge Floors should be wood concrete or covered with ceramic tiles If floors are covered with synthetic material relative air humidity must be at least 30 3 2 6 3 Electrical Disturbances Supply voltage quality should be equal to a typical business or hospital environment 3 2 64 Magnetic Disturbances Power lines including those of other devices should no
10. switch the syringe connector between your application outlet and a reservoir intake thereby enabling automatic refilling of the syringe You can use the software to adjust the valve is such way that it switches to the inlet automatically during filling The three connection points are fitted with a 28 UNF thread and allow the use of regular HPLC fittings neMESYS Manual Hardware Operation 25 Outlet normally open Syringe connector A rocker inside the valve green connects the syringe connector 1 to the outlet 2 or the intake 3 In the following image the syringe is connected to the outlet 2 while the intake red is closed A FFKM membrane shaded green area connected to the rocker seals off the fluidic flow The membrane also limits the valve s operating pressure to 3 bar A A EOOD CAUTION Please observe the maximum operating pressure of 3 bar to avoid damage to the standard valve 26 neMESYS Manual Hardware Operation AN CAUTION Before using the valve please check the chemical resistance of the PEEK housing material and the FFKM perfluoroelastomer sealing material with respect to the fluid you are planning to dose in your application 6 3 Removing Valves The valve can be removed from the device in a few easy steps This simplifies the connection of hoses and cleaning while also enabling you to operate the device without a valve when not needed
11. the software AnIN1 Pin 1 AnIN2 Pin 2 A Gnd Pin 12 Input voltage range 0 5 VDC Max input voltage 0 10 VDC Input resistance typically 34 against A GND 12 A D converter 11 bit Resolution 2 49 mV Bandwidth 250 Hz Figure 4 Analog input 1 and 2 7 5 3 Digital Inputs 1 and 2 Pin 3 and 4 Multi purpose inputs can be freely configured and utilized by the user DiglN1 Pin 3 DiglN2 Pin 4 GND Pin 9 Type of input Single ended 36 neMESYS Manual Electrical Interfaces Input voltage Max input voltage Level 0 Level 1 Input resistance Input current at level 1 Switching delay 0 36VDC 36 36 VDC typically lt 0 8 VDC typically gt 2 0 VDC typically 8 typically 270 5 VDC lt 300us Figure 5 Digital input 1 and 2 neMESYS Manual Electrical Interfaces 37 7 5 4 Digital Input 7 Pin 5 Multi purpose inputs can be freely configured and utilized by the user DiglN7 Pin 5 GND Pin 1 Input voltage 0 5VDC Max input voltage 7 5 12 5 VDC Level 0 typically lt 0 8 VDC Level 1 typically gt 2 0 VDC Input resistance typically 20 against GND Max input frequency 2 5 MHz DiglN7 150R Figure 6 Digital input 7 single ended 38 neMESYS Manual Electrical Interfaces 7 5 5 Digital Output 1 and 2 Pin 6 and 7 7 5 5 1 Specification Outputs 1 and 2 are used for switching the valve When the valve is n
12. they do not bear the CE mark Integrating the modules into a machine may cause additional risks It is imperative that you conduct a risk evaluation of your machine with the integrated modules and take any safety measures necessary EB IMPORTANT Please note that you may not use neMESYS OEM modules until the machine or plant into which the modules are integrated complies with the 2006 42 EC machine directive and the declaration of conformity in attachment A has been issued 3 2 Intended Use 3 2 1 General Description of the Component neMESYS devices are syringe pumps They enable emptying and filling of syringes through a linear relative movement between a syringe holder and a piston holder The OEM module is not a complete machine as defined by the machine directive but an incomplete machine intended for installation into another machine or 10 neMESYS Manual Basic Information plant Please refer to the information provided in chapter 9 of this manual with respect to installation and cable connection 3 2 2 Proper Use The neMESYS syringe pump system is intended for high precision and pulsation free dosing of fluids in a range from nanoliters to milliliters per second Depending on the device being used pressures in excess of several hundred bar may be reached The devices are typically used in a lab like environment 3 2 3 Reasonably foreseeable Misuse Using the devices in applications other than the
13. 3 Warranty and Liability n 14 4 Technical Data 16 4 1 Performance Dalai ouest periere picea et Max Rae ER OA UE MER URDU KR 16 4 2 Dimensional Drawing of Pump 18 43 Standard Valve oua o adim i Flo a 19 4 4 Dimensional Drawing of Valve 19 45 Dosing Performance 20 5 Transport and Storage 21 neMESYS Manual Content 5 5 Transport u wa aaa a SS E uya HER us e e e EE 21 5 2 Maintenance Care 21 6 Hardware Operation r 22 Gl a BB anu au dud Cs eM uen 22 bu 25 63 Removing ValV es 27 7 Electrical Interfaces 29 1 SONGIVICW 29 7 2 Power Supply 117 ber ka tr 30 7 231 ASSIBn ment cree rv E 30 7 2 2 echnical
14. Cable terminated DSub socket 46 6 neMESYS Manual Content 8 4 CAN Cable DSub plug 47 8 5 CAN Connection Cables dti UR EOM PL EUR LEGE 47 8 6 TermihatoF olore redcoon taeda e sitae o ken ae nda 48 87 R5222 Cable DSub 49 8 8 USB o LAN Adapter Lure uL cn anu d ne il NS uec i 49 9 Setup amp Cable Connection 51 9 1 Mechanical Setup ssa eA Dee vau 51 9 2 Introduction to Cable Connection 51 9 3 Step 1 Connecting the Power Cable 51 9 4 Step 2 Data Connection censent nnn nnn 52 m 52 9 4 2 Data Connection through 52 9 4 3 Data Connection through RS232 53 9 5 Step 3 Power Supply of additional Modules 53 9 6 Step 4 Data Connection to additional Modules 53 9 7 Step 5 CAN Bus Termination 53 10 ERN 55 neMESYS Manual Content 7 1 2 Revision Histo
15. NEMESYS jinal Setup and Operating Manual 2 01 May 2015 neMESYS OEM Hardware Manual cetoni The information and data contained in this document are subject to change without prior notice No part of this document may be copied or transmitted without the express consent of cetoni GmbH irrespective of the means used for this purpose electronic or mechanical The general terms of cetoni GmbH apply Agreements deviating from these terms must be made in writing Copyright cetoni GmbH Automation and Microsystems All rights reserved 2 neMESYS Hardware Manual Software License The software and the supplied documentation are copyrighted material By installing the software you accept the terms of the licensing agreement License Agreement cetoni GmbH grants the buyer the simple non exclusive and non transferrable right to use the software on a single computer or networked computer system LAN Copying or any other duplication of the entire software or parts thereof or mixing and connecting it with other software products is expressly prohibited For backup purposes the buyer may create a single copy of the software Cetoni GmbH reserves the right to alter develop improve or replace the software Cetoni is not obligated to inform the buyer with respect to modifications new developments or improvements or to supply them to him Cetoni does not legally warrant any particular software properties Cetoni is not lia
16. ORTANT The socket contains a 120 0 resistor placed between CAN high and CAN low acting as a CAN Bus termination 8 4 CAN Cable DSub plug E or oo e 9 Housing CAN shield 3 CAN GND 9 2 CAN low 2 7 CAN high il Technical Data Cable size 3x0 125 mm twisted pair shielded Side A D Sub plug DIN 41652 9 pole type with attachment screws Side B 3 pole socket JST XAP 03V 1 8 5 CAN Connection Cable neMESYS Manual Cable Set 47 high 2 CAN low 2 3 CAN GND 3 C CAN shield C Cable size 3 x 0 125 mm twisted pair shielded Side A 3 pole socket JST XAP 03V 1 Side B 3 pole socket JST XAP 03V 1 8 6 CAN Terminator CAN high 2 CAN low 2 3 CAN GND 3 Technical Data Termination 120Q resistor between CAN high 1 and CAN low 2 Plug connector 3 pole socket JST XAP 03V 1 48 neMESYS Manual Cable Set 8 7 RS232 Cable DSub socket Housing Shield 4 5 Ground 3 2 neMESYS TxD 2 3 neMESYS RxD 1 Cable size 3 x 0 125 twisted pair shielded Side A D Sub plug DIN 41652 9 pole type with attachment screws Side B 4 pole socket JST XAP 04V 1 8 8 USB to CAN Adapter neMESYS Manual Cable Set 49 Housing CAN shield 3 CAN GND 2 CAN low 7 CAN high Cable Size 3 0 125 mm twisted pair shielded Side A D Sub plug DIN 41652 9 pole type wit
17. ble for any damage unless it is caused willfully or due to gross negligence on the part of cetoni GmbH or its agents Any liability for indirect incidental or consequential damage is excluded neMAXYS Hardware Manual 3 2 cetoni cetoni GmbH Wiesenring 6 D 07554 Korbussen Germany Tel 49 0 36602 338 0 Fax 49 0 36602 338 11 E Mail info cetoni de Internet www cetoni de 4 neMESYS Hardware Manual 1 Overviews and Indexes 1 1 Content 1 Overviews 5 de 51 1 5 1 2 Revision oe im vae e ERR 8 2 MOdUCON 9 a PGRN ACC Cx 9 2 2 Symbols 4 9 3 ifs 10 3 1 Standards and GUIGSMMES ccce iae t tret the Sarti dA endo 10 32 Intended B 10 3 2 1 General Description of the Component 10 3 2 2 DD CD 11 3 2 3 Reasonably foreseeable Misuse 11 3 2 4 Safety rain oe Ma eu E Re Mae dux M 11 3 2 5 Measures for safe Setup 13 3 2 6 Safe Operation Measures cou ene dede epe ine coL ge me pe ORE ice ue 13 3 2 7 Condition of DEVICES codon vibe dieti ena topo tbe qun RAM LEUR VAT aa 14 3
18. e 3 pole plug JST XARR 03V plug connector 3 pole socket JST XAP 03V 1 RS232 on device 4 pole plug JST XARR 04V plug connector 4 pole socket JST XAP 04V 1 Signal on device 12 pole plug JST XARR 12V plug connector 12 pole socket JST XAP 12V 1 neMESYS Manual Technical Data 17 4 2 Dimensional Drawing of Pump 1 T i 861 m m POWER 1 b el 74 min 1 Y oo 30 8 NUN ye 10 DEL ol i 4 t 13 45 18 neMESYS Manual Technical Data 4 3 Standard Valve Valve Housing material PEEK Sealing material FFKM perfluoroelastomer Media temperature 0 to 50 C Max viscosity 21 mm s Internal volume approx 45 ul Max pressure 3 bar Rated width 0 6 mm Fluidic connections 7 28 UNF 4 4
19. h attachment screws Side B USB type A 50 neMESYS Manual Cable Set 9 Setup amp Cable Connection 9 1 Mechanical Setup Use the 4 holes sunk at the edges of the module s base plate see section 4 2 for the dimensional drawing of the pump to install the module into the front plate of your device Use M3 bolts for attachment 9 2 Introduction to Cable Connection Two different cable connections are required for installing neMESYS pumps 1 Connection of the first module to the power supply and the controller PLC PC 2 Connecting the power supply and data line from one module to the next Follow these steps to connect your devices 9 3 Step 1 Connecting the Power Cable Connect the power cable to the plug connector J1 of your neMESYS OEM module Connect the other end of the cable to your power supply 24 VDC The required output current is load dependent typical current for one module 0 3 A surge peak current 0 6 A neMESYS Manual Cable Connection 51 9 4 Step 2 Data Connection 9 4 1 Introduction Data connection to the PC can be established through RS232 or CAN bus The cable connection for both connection types is described in the following sections Use the section relevant to your type of connection 9 4 2 Data Connection through CAN You may choose from two connection options to connect neMESYS modules through CAN e Option 1 If you use neMEYSYS pumps exclusively and the
20. ll property rights for the relevant wiring processes names software and devices neMESYS Manual Basic Information 15 4 Technical Data 4 1 Performance Data Electrical Data Supply voltage VCC ripple lt 10 24 VDC Peak current draw at 24 VDC 0 6A Typical current draw at 24 VDC 0 3A Analog input 1 resolution 11 bit 0 5 V Ri 34 Analog input 2 AI2 resolution 11 bit 0 5 V Ri 34 kQ Digital input 1 DI1 3 36 VDC Ri 12 Digital input 2 012 3 36 VDC Ri 12 Digital input 3 017 3 36 VDC Ri 12 Digital output 1 DO1 open collector max 36 VDC IL lt 50 mA Digital output 2 DO2 open collector max 36 VDC IL lt 50 mA Digital output 3 005 push pull max 36 VDC IL lt 10 mA CAN CAN_H high CAN_L low max 1 Mbit s standard 1 Mbit s RS232 RxD TxD max 115200 bit s 115200 bit s Mechanical Data Weight approx 1100 g Dimensions L x W x H 310x47x130 mm Attachments M3 screws 16 neMESYS Manual Technical Data Ambient Conditions Operating Temperature 10 45 C Storage Temperature 40 85 C Air Humidity Non condensing 20 80 96 Sound power level lt 70 dB A Connections Power on device two row pin connector 2 pole type Molex Mini Fit Jr supply plug connector two row socket 2 pole type Molex Mini Fit Jr 39 01 2020 crimp contacts crimp socket Molex Mini Fit Jr TM 444 76 1111 AWG 18 24 CAN on devic
21. on cable to connect the data bus to additional neMESYS OEM modules Connect CAN connector of the first module to CAN connector J3 of the next module The individual elements of a CAN network should be arranged electrically in line Using the CAN connection cables you can route the internal CAN bus in a line structure from one module to the next 9 7 Step 5 CAN Bus Termination CAN bus lines must be terminated on both ends using a 120 Ohm resistor You can do this very simply with the neMESYS OEM CAN termination plug If a neMESYS OEM module is the first device in your CAN network insert the CAN terminator into CAN connector J3 If you use the CAN cable terminated DSub socket this will not be necessary since the resistor is already integrated into the neMESYS Manual Cable Connection 53 cable s DSub socket If neMESYS OEM module is the last module in your CAN network insert the CAN terminator into CAN connector J4 of this module 54 neMESYS Manual Cable Connection 10 Disposal Please send your old devices back to cetoni GmbH We will take care of proper disposal pursuant to the relevant laws and regulations Before you send a device back to cetoni please decontaminate it if required and add a completed contamination declaration to your shipment neMESYS Manual Cable Connection 55
22. on simply set both outputs to O neMESYS Manual Electrical Interfaces 43 After turning the device on both outputs are set to 0 d IMPORTANT Activating the coil in the valve for an extended period of time causes the coil to heat up which in case of low flow rates may warm up the medium flowing through the valve Lowering the valve voltage after switching lessens this heating up effect 44 neMESYS Manual Electrical Interfaces 8 Cable Set 8 1 Power Cable Ground Power GND 1 Supply voltage 24 VDC 2 C Shield Cable size 2 x 1 5 mm Side A Cable end sleeves 1 5 mm Side B Molex Mini Fit Jr 39 01 2020 Molex Mini Fit Jr crimp contact socket 444 76 xxxx 8 2 Power Connection cable 1 Ground Power GND al neMESYS Manual Cable Set 45 2 Supply voltage 24 VDC 2 Technical Data n Cable Size 2x1 3mm Side A Molex Mini Fit Jr 39 01 2020 Molex Mini Fit Jr crimp contact socket 444 76 xxxx Side B Molex Mini Fit Jr 39 01 2020 Molex Mini Fit Jr crimp contact socket 444 76 xxxx 8 3 CAN Cable terminated DSub socket 99999 99999 Housing CAN shield 3 CAN GND 3 2 CAN low 2 7 CAN high il Cable size 3x0 125 mm twisted pair shielded Side A D Sub socket DIN 41652 9 pole type with attachment screws 1200 resistor between CAN high 7 and CAN low 2 Side B 3 pole socket JST XAP 03V 1 46 neMESYS Manual Cable Set d IMP
23. ot used the outputs may be free configured and utilized by the user DigOUT1 Pin 6 DigOUT2 Pin 7 AGND Pin 12 Circuit Open Collector internal pull up resistor 2k2 and diode to 5 VDC Switching delay lt 3 us 2k2 DigOUT1 Figure 7 Digital output 1 and 2 7 5 5 2 Wiring Examples DigOUT Drain Maximum input voltage 36 VDC Maximum load current 50 mA Maximum voltage drop 1 0 V 50 mA neMESYS Manual Electrical Interfaces 39 max 36V external lt DigOUT1 es lt 50 mA GND J6 12 Figure 8 Digital output 1 and 2 wiring example drain DigOUT Source Output voltage Uout 5V 0 75 licag X 2200 Maximum load current lt 2 mA Figure 9 Digital output 1 wiring example source 40 neMESYS Manual Electrical Interfaces 7 5 6 Digital Output 5 This output is defined as high speed and may be freely configured by the user 7 5 6 1 Specification DigOUT5 Pin 8 GND Pin 9 Circuit Push pull stage Switching delay 10 ns 4 3 3V E 100 DigOUT5 J6 6 3 E 4 J6 9 Figure 10 Digital output 5 7 5 6 2 Wiring Examples DigOUT Drain Maximum input voltage Ui lt 3 3 VDC Maximum load current Imax 24 Maximum voltage drop Udrop lt 0 55 V Imax x 100 neMESYS Manual Electrical Interfaces 41 max 3 3 V external Q
24. oup 2 fluids If the Technical Data section stipulates different product specific maximum pressure values such values must be observed Particular attention must be paid to not exceeding the pressure range of the respective sensor The information provided in the Technical Data section with respect to the maximum operating temperature must be observed cetoni GmbH is not liable for potential impacts caused by the user extending the system with peripheral devices in a way that causes one or both of these values to be exceeded The operator is responsible for becoming acquainted with the aforementioned pressurized systems directive and observing applicable stipulations e Before each operation of the device the user has to ensure that the device is functioning safely and is in proper condition e The user must be familiar with the operation of the device and the software e Before starting operation the devices and wiring must be checked for damage Damaged wires and plugs must be replaced immediately e Cables must be routed in such way as to rule out any trip hazards e Do not touch moving parts on the devices during operation There is a risk of crushing 12 neMESYS Manual Basic Information Operating the devices in an explosive environment or with explosive substances is prohibited Make sure to wear safety goggles during installation work on the device or when you work with corrosive hot or otherwise dangerous
25. re is no existing CAN bus or you would like to connect the pumps directly to a PC using CAN please connect the CAN cable terminated DSub socket to CAN interface J3 of the first neMESYS OEM module Then connect the DSub socket of the cable directly to the respective plug of the USB to CAN adapter e Option 2 If you want to integrate the neMESYS pumps into an existing CAN bus please use the CAN cable DSub plug Connect the cable to CAN interface J3 of the first neMESYS OEM module Then connect the DSub plug to your existing CAN bus nm IMPORTANT The CAN cable terminated DSub socket already contains a 1200 bus termination resistor to terminate one side of the CAN bus When using the CAN cable DSub plug you have to establish the termination yourself see CAN terminator 52 neMESYS Manual Cable Connection 9 4 3 Data Connection through RS232 Connect the RS232 cable DSub plug to RS232 connection J5 of the first neMESYS OEM module Connect the 9 pole DSub socket at the other end of the cable to the respective plug connector of your controller PC PLC 9 5 Step 3 Power Supply of additional Modules Connect the end of the power connection cable to power connector J2 of the current OEM module Connect the other end to power connector J1 of the next module in your setup In this way you can supply power to every additional module 9 6 Step 4 Data Connection to additional Modules Use the CAN connecti
26. ry 1 03 17 08 2010 e Creation of Manual 2 00 09 01 2015 e Revision for new Hardware 2 01 30 03 2015 RS232 cable modified DSub jack instead of plug e Added logic table for valve switching 8 neMESYS Manual Content 2 Introduction 2 1 Preface Thank you for purchasing a cetoni product With this manual we would like to support you in using the device For additional questions or comments please feel free to contact us directly 2 2 Symbols and Keywords This manual uses the following symbols intended to help you navigate the document g TIP User tips and useful information to simplify the use of the software IMPORTANT Important information and additional particularly useful information This symbol does not refer to dangerous or hazardous situations CAUTION This symbol signifies a potentially hazardous situation Failing to avoid it may cause damage to the product or its environment WARNING This symbol signifies a potentially dangerous situation Failing to avoid it may cause light or insignificant injury or material damage neMESYS Manual Introduction 9 3 Basic Information 3 1 Standards and Guidelines neMESYS OEM modules conform to the basic health and safety requirements stipulated by the 2006 42 EC machine directive The modules are incomplete machines according to the 2006 42 EC machine directive and intended for installation into a machine According to the directive
27. ston holder and remove the adapter plate You can now also lift up the clamping piece To utilize the entire syringe volume move the piston holder to its maximum forward position through the software Place an empty syringe onto the remaining base of the syringe holder in such way that the piston touches the piston holder The syringe position can be varied somewhat by shifting the piston holder To do that loosen the screw with a 4mm Allen wrench neMESYS Manual Hardware Operation 23 CAUTION To avoid damage make sure that the remaining syringe stroke is always the same as or larger than that of the module Now reinsert the bracket of the syringe holder place it on top of the pins and fix the syringe in position using the large knurled screw Put the clamping piece back on and insert the adapter plate matching the piston diameter in such way that the piston head sits between the piston holder and the adapter plate 24 neMESYS Manual Hardware Operation The piston is fixed in position by slightly tightening the knurled screw in the back Make sure that syringe and syringe piston are straight and lined up IMPORTANT Syringes and seals in particular are wear and tear parts Please check them regular basis and replace them if necessary 6 2 Fluidic Valve The neMESYS module can be fitted with an optional valve This valve allows you to
28. t be placed near the device or its cables Mobile two way radios should be kept at the minimum safe distance from the device and its wiring 3 2 7 Condition of Devices Despite flawless workmanship the devices may be damaged during operation Therefore you should visually inspect the device components mentioned before each use Pay particular attention to crushed cables damaged hoses and deformed plugs If you find any damage please refrain from using the devices and contact cetoni GmbH immediately We will repair your devices as soon as possible Never attempt to repair a device yourself 3 3 Warranty and Liability The devices left our facilities in perfect condition and may only be opened by cetoni GmbH If a device is opened by an unauthorized person all warranty and liability claims shall be void in particular those referring to personal injury The warranty period is 1 year from the day of delivery Any work done on the devices within this period shall not extend or renew the warranty cetoni GmbH assumes responsibility for its devices with respect to safety reliability and function only if installation readjustment changes extensions and 14 neMESYS Manual Basic Information repairs are done cetoni GmbH an authorized party and if the devices are used in accordance with the user manual The neMESYS syringe pump system complies with the applicable safety rules and standards cetoni GmbH reserves a
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