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Summary of Contents for ESD CAN-CBM-AI410
- Page 1 CAN-CBM-AI410 4 Analog Inputs Hardware Manual CAN-CBM-AI410 Hardware Manual Rev. 1.1...
- Page 2 The changes in the manual listed below affect changes in the hardware as well as changes in the description of facts only. Chapter Changes versus previous version Order Notes supplemented Technical details are subject to change without further notice. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
- Page 3 The information in this document has been carefully checked and is believed to be entirely reliable. esd makes no warranty of any kind with regard to the material in this document, and assumes no responsibility for any errors that may appear in this document. esd reserves the right to make changes without notice to this, or any of its products, to improve reliability, performance or design.
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Page 4: Table Of Contents
6. Correctly Wiring Electrically Isolated CAN Networks ......23 CAN-CBM-AI410 Hardware Manual Rev. 1.1... - Page 5 This page has intentionally been left blank CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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Page 6: Overview
Coding Switches Fig. 1.1.1: Block-circuit diagram of the CAN-CBM-AI410 module The CAN-CBM-AI410 offers four analog inputs. These are led to micro controller C505CA, which has got a resolution of 10 bit, via a low pass filter. The bit rate of the CAN-bus and the module number (node ID) can be modified or re-programmed via the coding switches. -
Page 7: Summary Of Technical Data
(node ID) Microcontroller C505CA, OTP EEPROM I²C-EEPROM for storage of parameters LED-display four LEDs, two of the LEDs display CANopen status Table 1.2.2: Technical data of CAN- and micro controller units CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 8: Analog Inputs
(not included in the Input current scope of delivery) Table 1.2.3: Technical data of analog inputs 1.2.4 Software Support The entire EPROM-resident communication firmware to operate the CAN-CBM-AI410-module is included in the scope of delivery. CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 9: Order Notes
If module and manual are ordered together, the manual is free of charge. 2*)... This manual is liable for costs, please contact our support. Table 1.3.1: Order notes for the CAN-CBM-AI410 CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 10: View Of The Housing And Led Description
G N D A I3 G N D A I2 G N D A I1 LEDTxD (yellow) LEDRxD (yellow) LED1 (red) +2 4 V LED2 (green) G N D Fig. 2.2.1: Position of LEDs and coding switches CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 11: Led-Displays
Note RUN-LED module 1 short flash of LED STOPPED (200 ms on, 1 s off) LED flashes PRE-OPERATIONAL (200 ms on, 200 ms off) LED is on permanently OPERATIONAL Table 2.3.2: Status of green LED CAN-CBM-AI410 Hardware Manual Rev. 1.1... - Page 12 - CAN-bit rate is not permissible rate (each 200 ms on, 200 ms off, 1 s pause) * these errors will only be displayed when the module has been configured via the coding switches Table 2.3.3: Display of red LED CAN-CBM-AI410 Hardware Manual Rev. 1.1...
- Page 13 LED-Displays This page has intentionally been left blank. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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Page 14: Hardware Configuration
Fig. 3.1.1: PCB-view with position of coding switches and jumpers The coding switches for manual configuration and setting of identifiers (SW100, SW101) are accessible via the top side of the housing (see also page 7). CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 15: Default Setting Of Bridges And Coding Switches
SW100 - LOW (CAN-bit rate, node ID) following chapter) SW101 - HIGH analog operation Jumpers I/O-port configuration These jumpers must not be changed by JP300...JP330 the user ! Table 3.2.1: Default setting of bridges and coding switches CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 16: Manual Configuration Via Coding Switches
If voltage is supplied to the CAN-CBM-AI410 module, the red and the green LED start flashing (frequency about 5 Hz). After about 10 s the default configuration is stored in the EEPROM and both LEDs are turned off. -
Page 17: Changing Parameters
When you supply power the red LED quickly flashes (about 5 Hz) and the green LED is constantly on. Now you can configure the CAN-CBM-AI410 module via both coding switches. Doing this coding switch HIGH is used to select a parameter and coding switch LOW is used to set the parameter. - Page 18 If an error occurs while storing the values in the EEPROM, only the green LED turns off while the red LED flashes four successive times (see page 8). This is a serious error. Please contact service, if this should happen. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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Page 19: Setting The Module Number
If the CAN-CBM-AI410-module is booted-up with a module number outside the permissible range, the red LED flashes five times successively (see page 8). The green LED is off in this case. As long as the module number is outside the defined range, the CAN-CBM-AI410 module does not get into preoperational status. -
Page 20: Description Of Units
4. Description of Units 4.1 Transmit and Receive Circuit of CAN-Interface (Physical Layer) The CAN-CBM-AI410 module has got a CAN-interface in accordance with ISO 11898. It is connected to the bus line via a 5-pole COMBICON connector. The power supply of the CAN-bus is electrically isolated from the applied 24 V-supply and the micro controller. - Page 21 Description of Units This page has intentionally been left blank. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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Page 22: Connector Assignments
A I1 +2 4 V 5 - n.c. G N D 4 - CAN HIGH 3 - n.c. 2 - CAN_LOW 1 - CAN_GND CAN interface (X200) Fig. 5.1.1: Position of connectors X200 and X300 CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 23: Can-Bus (X200, 5-Pole Combicon Style)
Table 4.1: Pin Assignment of the Combicon socket of the module Signal Description: CAN_L, CAN_H ... CAN signals CAN_GND... reference potential of the CAN physical layers Adapter cable 5-pole Combicon to 9-pole DSUB: The 9-pole DSUB connector is assigned in accordance with CiA DS 102. CAN-CBM-AI410 Hardware Manual Rev. 1.1... -
Page 24: Analog Inputs And Power Supply (X300, 12-Pole Combicon Style)
Connector Assignments 5.2 Analog Inputs and Power Supply (X300, 12-pole Combicon Style) Pin position: Pin assignment: Signal reserved (do not assign) reserved (do not assign) +24 V CAN-CBM-AI410 Hardware Manual Rev. 1.1... - Page 25 Connector Assignments This page has intentionally been left blank. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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Page 26: Correctly Wiring Electrically Isolated Can Networks
CAN_H n.c. n.c. CAN_L CAN_L n.c. n.c. n.c. n.c. n.c. n.c. CAN_GND CAN_H n.c. n.c. n.c. n.c. n.c. n.c. connector case connector case earth (PE) n.c. = not connected Figure: Structure and connection of wire CAN-CBM-AI410 Hardware Manual Rev. 1.1... - Page 27 Earthing CAN_GND has to be conducted in the CAN wire, because the individual esd modules are electrically isolated from each other! CAN_GND has to be connected to the earth potential (PE) at exactly one point in the net! ...
- Page 28 Optical couplers are delaying the CAN signals. By using fast optical couplers and testing each board at 1 Mbit/s, however, esd CAN guarantee a reachable length of 37 m at 1 Mbit/s for most esd CAN modules within a closed net without impedance disturbances like e.g. longer dead-end feeders.
- Page 29 CB 620 (1 x 2 x 0,25 mm²) Order No.: 56202251 Germany CB 627 (1 x 2 x 0,25 mm²) Order No.: 06272251 (UL appr.) www.sab-brockskes.de Note: Completely configured CAN wires can be ordered from esd. CAN-CBM-AI410 Hardware Manual Rev. 1.1...
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