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Operating Manual
Product Features:
CA306 is a simple data preset unit with a BCD-coded thumbwheel switch. The unit
allows an easy remote setting of single parameters (e. g. speed setting of a drive) via
fieldbus. By pressing the ENTER button, the actual BCD setting will be transmitted to
the selected register of the target unit as SDO (Service Data Object).
* For data transmission as PDO (Process Data Object) according to CiA DS 301, our
*
alternative version CA307 can be used.
motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, info@motrona.com, www.motrona.com
CA306
Data preset unit with CANopen interface
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Summary of Contents for Motrona CA306
- Page 1 * For data transmission as PDO (Process Data Object) according to CiA DS 301, our alternative version CA307 can be used. motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, info@motrona.com, www.motrona.com...
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Page 2: Table Of Contents
Dual language version separated in two stand-alone versions. Legal notices: All contents included in this manual are protected by the terms of use and copyrights of motrona GmbH. Any reproduction, modification, usage or publication in other electronic and printed media as well as in the internet requires prior written authorization by motrona GmbH. -
Page 3: Safety Instructions And Responsibility
1. Safety Instructions and Responsibility 1.1. General Safety Instructions This operation manual is a significant component of the unit and includes important rules and hints about the installation, function and usage. Non-observance can result in damage and/or impairment of the functions to the unit or the machine or even in injury to persons using the equipment! Please read the following instructions carefully before operating the device and observe all safety and warning instructions! Keep the manual for later use. -
Page 4: Installation
Please find all respective hints and rules on www.motrona.com/download.html --> “[General EMC Rules for Wiring, Screening and Earthing]”. 1.4. Cleaning, Maintenance and Service Notes To clean the front of the unit please use only a slightly damp (not wet!), soft cloth. -
Page 5: Introduction
The CA306 unit has been designed for remote control of single parameters (like position or speed) in systems using a CANopen network for communication. CA306 is standardly supplied with 6 digits (preset range: 0 … 999 999) and built into a DIN housing. -
Page 6: Connections
4. Connections The screw terminals and DIL switches for setup are located on the backplane of the unit: GND G C- C+ 1 2 3 4 1 2 3 4 5 6 7 8 10...35V CAN high Power Supply CAN low GND (100R) Current consumption depending on the supply voltage: Volt... -
Page 7: Setting Of The Network Baud Rate And Sign
Both extreme ends of the CAN network must be terminated by a 120 Ohms resistor. The shield must be connected to earth potential. Schirm / Shield 120Ohms 120 Ohms CAN+ CAN- GND CAN+ CAN- GND CAN+ CAN- GND Erster Busteilnehmer Letzter Busteilnehmer First network participant Last network participant... -
Page 8: Setting Of Unit Address, Register Code And Store Function
Slider 4 defines the most significant digit of the front thumbwheel switches to be transmitted as a number or a sign: 1 2 3 1 2 3 OFF: 0...9 ON: +/- The version with a sign (option VZ000) requires slider 4 to be “ON“ at any time! 6. -
Page 9: The Front Led
7. The front LED This multi-purpose LED informs about the actual state of data communication, using different blinking sequences. With normal communication, this LED lights all the time. Where communication problems appear, the meaning of different blinking sequences is explained by the sub-sequent drawing: Bus off Bus Warning... -
Page 10: Dimensions
9. Dimensions ENTER 10. Technical Specifications Power supply: Input voltage: 10 … 35 VDC Protection circuit: reverse polarity protection Consumption: approx. 30 mA (at 24 V) Connections: screw terminal, 1,5 mm² / AWG 16 Bus connection: Communication profile: DIN ISO 11898, CANopen (CiA DS301) Baud Rates (selectable): 10, 20, 50, 125, 250, 500, 1000 kbit/s BCD switch:...
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