ESD CAN-Control-I/O User manual

CAN-Control-I/O Hardware Manual Rev. 1.3
CAN-Control-I/O
Hardware Manual
to product: C.2071.xx

CAN-Control-I/O Hardware Manual Rev. 1.3
Manual File: I:\texte\Doku\MANUALS\CAN\CAN-Control\IO\can-control-io_13h.en9
Date of Print: 31.03.2005
Described PCB Version: CAN-Control-I/O Rev. 1.0
Changes in the Chapters
The changes in the user’s manual listed below affect changes in the hardware, as well as changes in the
description of the facts only.
Manual rev. Chapter Changes with respect to previous revision
1.1 - Connector names have been changed according to front panel text.
1.2 - Pin numbers of plug-in connectors added.
1.3 1.2.4 Load value of digital outputs corrected.
Further technical changes are subject to change without notice.

CAN-Control-I/O Hardware Manual Rev. 1.3
N O T E
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.
esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product
of esd gmbh.
esd does not convey to the purchaser of the product described herein any license under the patent rights
of esd gmbh nor the rights of others.
esd electronic system design gmbh
Vahrenwalder Str. 207
30165 Hannover
Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.esd-electronics.com
USA / Canada:
esd electronics Inc.
12 Elm Street
Hatfield, MA 01038-0048
USA
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.esd-electronics.us

CAN-Control-I/O Hardware Manual Rev. 1.3 1
Content Page
1. Overview ................................................................. 3
1.1ModuleDescription ................................................... 3
1.2SummaryoftheTechnicalData .......................................... 4
1.2.1GeneralTechnicalData ......................................... 4
1.2.2 CAN- and :ControllerCircuits ................................... 5
1.2.3DigitalInputs................................................. 6
1.2.4DigitalOutputs ............................................... 7
1.2.5 Digital Output Driver Supply Voltage Monitor Circuit ................. 7
1.2.6LEDDisplay ................................................. 8
1.3OrderInformation .................................................... 9
2. Description of the Units ..................................................... 11
2.1RotaryCodingSwitchandJumper ....................................... 11
2.1.1CircuitLocation.............................................. 11
2.1.2FunctionoftheCodingSwitch................................... 12
2.1.3FunctionofJumperJ220 ....................................... 12
2.2DigitalOutputs...................................................... 14
2.3DigitalInputs ....................................................... 15
2.4CANInterface ...................................................... 16
3. Appendix ................................................................ 17
3.1ConnectorPinAssignments ............................................ 17
3.1.1CANConnectorX24(9-poleDSUBMale) ......................... 17
3.1.2CANConnectorX14(9-poleDSUBFemale) ....................... 18
3.1.3 I/O Connectors X100...X170 (MCD 1,5/9-G1F-3,81) ................. 19
3.1.3.1 Inputs I0..I15 at X100 and X110 .......................... 19
3.1.3.2 Inputs I16..I31 at X120 and X130 ......................... 19
3.1.3.3 Inputs I32..I47 at X140 and X150 ......................... 20
3.1.3.4 Inputs I48..I63 at X160 and X170 ......................... 20
3.1.4 I/O Connectors X200...X230 (MCD 1,5/12-G1F-3,81) ................ 21
3.1.4.1 Outputs Q0...Q15 at X200 and X210 ...................... 21
3.1.4.2 Outputs Q16...Q31 at X220 and X230 ..................... 21
3.1.5 Supply Voltage Connector X10 (MSTB 2,5/3-GF-5,08) ............... 22
3.2FrontPanel ........................................................ 23

CAN-Control-I/O Hardware Manual Rev. 1.3
2
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Overview
CAN-Control-I/O Hardware Manual Rev. 1.3 3
X14
C
A
N
B
U
S
Physical
CAN
Layer
(82C250)
Power Supply
In: 24 VDC
Out: 5 VDC
Firmware
EPROM
µC
80C592
I²C
EEPROM
X10
SRAM
32 k x 8
(Option)
LED
Display
MemDec
Logic
8 Groups With 8 Inputs Each
4 Groups With 8 Outputs Each
8-Bits Driver Optocoupler
2x
Output
Driver
L6376
Rotary Coding Switch
4
Jumpers
8-Bits Driver 8-Bits Latch
...
8 Analog
Inputs
X100...X170
X200...X230
...
8 Digital
Inputs
Error
Inputs
Voltage
Monitor
I²C-Bus
CAN
X24
1. Overview
1.1 Module Description
Fig. 1.1.1: Block diagram of the CAN-Control-I/O module

Overview
CAN-Control-I/O Hardware Manual Rev. 1.3
4
1.2 Summary of the Technical Data
1.2.1 General Technical Data
Temperature range permissible ambient temperature: 0...50 /C
Humidity max. 90%, not condensing
Operating voltage
nominal voltage 18 V...30 VDC
power consumption (typical, at 20 /C): approx. 1.5 W,
electronical reverse battery protection
safety fuse 200 mA/T
Connectors
X10 (MDSTB/2,5/3-GF-5,08) - supply voltage
X24 (DSUB9/Male) - CAN connection
X14 (DSUB9/Female) - CAN connection
X100, X110 (MCD 1,5/9-G1F-3,81) - digital Inputs I0...I15
X120, X130 (MCD 1,5/9-G1F-3,81) - digital Inputs I16...I31
X140, X150 (MCD 1,5/9-G1F-3,81) - digital Inputs I32...I47
X160, X170 (MCD 1,5/9-G1F-3,81) - digital Inputs I48...I63
X200, X210 (MCD 1,5/12-G1F-3,81) - digital Outputs Q0...Q15
X220, X230 (MCD 1,5/12-G1F-3,81) - digital Outputs Q16...Q31
Case dimensions: 19” / 1 HE / max. 250 mm
all connectors and switches are front accessible
Weight approx. 550 g (PCB without case)
Table 1.2.1: General data of the module

Overview
CAN-Control-I/O Hardware Manual Rev. 1.3 5
1.2.2 CAN- and :Controller Circuits
CAN Interface physical layer according to ISO 11898,
without electrical isolation of CAN signals
Transmission rate selectable via jumpers or programmable from
10 kbit/s to 1 Mbit/s
CAN Identifier
11-bit identifier,
default value can be set via rotary coding switch,
programming via CAN is also possible
:Controller 8xC592, 16 MHz
EPROM firmware storage
EEPROM for CAN parameter and user parameter storage
SRAM option:
memory capacity 32 kbytes
Table 1.2.2: Technical data of the CAN- and :controller circuits

Overview
CAN-Control-I/O Hardware Manual Rev. 1.3
6
1.2.3 Digital Inputs
Number 64
in groups with 8 inputs each
Input circuit refer page 15
Inputs voltages
inputs voltage range:
max. permissible: -30 V #UIN #33 V
switching threshold input = '0': UIN < 9 V
switching threshold input = '1': UIN > 15 V
Input current input = '1': ION = approx. 3.5 mA (typical, at 18 V)
ION = approx. 10 mA (typical, at 30 V)
Circuit protection electrical isolation by optocouplers,
each 8 inputs use one common GND
Filter option: RC with Jon[24V] .500 ns
Table 1.2.3: Input specification

Overview
CAN-Control-I/O Hardware Manual Rev. 1.3 7
1.2.4 Digital Outputs
Output Circuit Specification
Number 32 (4 groups with 8 outputs each)
Outputs circuit refer to page 14
Driver L6376
4 outputs/circuit
Supply voltage maximum voltage rating: UVCC = 9.5 VDC...35 VDC
Load nominal current/channel (24 V): 0.5 A (50 /C)
shut-down current/channel (24 V): 0.65 A ... 1.2 A (50 /C)
Protection circuit short circuit protection,
overload (thermal)
Status messages message in case of error (low supply voltage, over current, over
temperature)
Timing
UVCC = 24V, RL= 47 S:
rising edge: 3 V ...7 V/:s
falling edge: 4 V ... 10 V/:s
Table 1.2.4: Output specification
1.2.5 Digital Output Driver Supply Voltage Monitor Circuit
Number 8 output supply voltages of the digital output drivers are monitored
Converter internal A/D converter of the CAN micro controller
Resolution converter’s resolution: 10 Bit
Precision ±50 mV
Measuring range unipolar: 0....+50 V
Table 1.2.5: Specification of the analog inputs