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Summary of Contents for Akytec MK110-24.8D.4R
- Page 1 Digital input/output module 12 channel (8 DI, 4 DO) User guide МK110-24.8D.4R_3-EN-145144-1.1 © All rights reserved Subject to technical changes and misprints akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 2: Table Of Contents
7. Maintenance........................22 8. Transportation and storage ....................23 9. Scope of delivery........................24 Appendix A. Dimensions .......................25 Appendix B. Galvanic isolation ....................27 akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 3: Introduction
If the supply voltage is lower than 20 V DC, the device cannot operate properly but will not be damaged. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 4 To avoid damage to the device, keep the device in the warm environment for at least 1 hour before powering on. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 5: Overview
Data exchange via RS485 interface is interrupted FAULT Input is on INPUTS 1...8 Output is on OUTPUTS 1...4 Fig. 2.1 Front view of MK110-24.8D.4R akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 6 – X3 – service function – X1 – DRAM write-protection (see Section 4.11) All the jumpers are in OFF position by default. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 7: Specifications
– clean, dry and controlled environment, low dust level – closed non-hazardous areas, free of corrosive or flammable gases akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 8 Transportation and storage -25…+55°C Relative humidity up to 80% (at +25°C, non-condensing) Altitude up to 2000 m above sea level akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 9: Configuration And Operation
Baud rate, kbit/s 19.2 28.8 38.4 57.6 115.2 Data bits* none PrtY Parity* even none Sbit Stop bits* A.Len Address bits akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 10: Operation Modes
To test the module for proper functioning the following steps are required: – Connect the module to a USB-port of the PC using a USB/RS485 adapter. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 11: Counter Function
The PWM period (THPD) is usually set during configuration. The period can also be changed by a Modbus command, and the following should be observed: akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 12: Group Control
All variables and parameters in Table 4.3 are of the UINT16 type. Variables in Table 4.4 are of the BOOL type. R – read access. W – write access akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 13 0…2 0060 0096 Delay type DO2 (O. 0…2 0…2 0061 0097 Delay type DO3 (O. 0…2 0…2 0062 0098 akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 14: Logic Connections
Log > 0 will not be set to "Safe output status" (O.ALr). Output status will be determined by the selected logic further. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 15: Parameter Delay Type
4.10.4 Time Diagram and Distribution Table 4.8 Time Diagram O.dl 0 (no delay) 1 (on-delay) 2 (off-delay) Value direct logic akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 16 If DIa=1 and DIb=0, then DO=1 If DIb=1, then DO=0 Table 4.9 I/O Distribution Distribution Value direct logic one pulse akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 17: Hardware Write Protection Of Permanent Memory
– To change the configuration parameters, jumper X1 must be removed again. – Till X1 jumper is installed, input counters will be reset after turning off the power. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 18: Installation
– Outputs can be controlled via RS485 network (see Section 4.4- Section 4.6) or they can be logically connected with inputs (see Section 4.10). akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 19 DO2 NO DO2B DO3A DO3 NO DO3B DO3 CO DO3C DO3 NC Common DO4A negative DO4 NO terminal DO4B akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
- Page 20 Fig. 5.2 Connection of switch contacts Fig. 5.3 Connection of 3-wire sensors with NPN-transistor output Fig. 5.4 Relay outputs akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 21: Factory Settings Restoration
8. The main window of the Configurator opens. Saved user parameters of the module can be read now (see Fig. 6.2). 9. Open folder ‘Network parameters’ and note the user network parameters akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 22 Baud rate, bit/s 9600 Data bits Parity PrtY None Stop bits Sbit Address bits A.Len Address Addr Response delay, ms Rs.dL akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 23: Maintenance
The device should be cleaned with a damp cloth only. No abrasives or solvent- containing cleaners may be used. akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 24: Transportation And Storage
Check the device for transport damage and completeness! Report the transport damage immediately to the shipper and akYtec GmbH! akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 25: Scope Of Delivery
9 Scope of delivery 9 Scope of delivery – Module MK110-24.8D.4R – Short guide akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... -
Page 26: Appendix A. Dimensions
Appendix A. Dimensions Appendix A. Dimensions Fig. A.1 External dimensions Fig. A.2 Wall mounting dimensions akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de... - Page 27 Appendix A. Dimensions Fig. A.3 Replacement of terminal blocks akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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Page 28: Appendix B. Galvanic Isolation
Appendix B. Galvanic isolation Appendix B. Galvanic isolation Fig. B.1 Galvanic isolation of MK110–24.8D.4R akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de...
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