Introduction
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COM-C | Communication Module
DOC021001DG12EN | Revision 12 | English | 2011-06 | Released | Public
© Hilscher, 2002-2011
Table of Contents
1
Introduction.............................................................................................................................................4
1.1
About this Document......................................................................................................................4
1.2
List of Revisions .............................................................................................................................6
1.3
Technical Features.........................................................................................................................8
1.4
Legal Notes ..................................................................................................................................10
1.4.1
Copyright ......................................................................................................................................... 10
1.4.2
Important Notes............................................................................................................................... 10
1.4.3
Exclusion of Liability ........................................................................................................................ 11
1.4.4
Warranty.......................................................................................................................................... 11
1.4.5
Export Regulations .......................................................................................................................... 11
2
Type of COM-C Modules......................................................................................................................12
2.1
Mechanical Dimensions ...............................................................................................................13
2.1.1
Common Mechanical Dimensions for COM-C Modules .................................................................. 13
2.1.2
Mechanical Dimensions of COM-C Modules ................................................................................... 14
2.2
Type of Connector........................................................................................................................20
2.3
Mounting of COM-C Modules ......................................................................................................22
2.4
Designation of the COM-C...........................................................................................................28
2.5
Meaning of the Rotary Switch ......................................................................................................29
3
Host Interface .......................................................................................................................................30
3.1
COM Pinning of the System Bus Connector X1 ..........................................................................31
3.2
COM-CA-SCEB Pinning of the System Bus Connector X1.........................................................33
3.3
Signal Overview and Pinning of the Fieldbus Connector X2 on COM-CN ..................................35
3.3.1
Fieldbus Connector X2 for AS-Interface-Master .............................................................................. 35
3.3.2
Fieldbus Connector X2 for CANopen-Master/-Slave ....................................................................... 36
3.3.3
Fieldbus Connector X2 for DeviceNet-Master/-Slave ...................................................................... 37
3.3.4
Fieldbus Connector X2 for PROFIBUS-Master/-Slave .................................................................... 38
3.3.5
Fieldbus Connector X2 for Ethernet ................................................................................................ 39
3.3.6
Fieldbus Connector X2 for CC-Link-Slave....................................................................................... 40
3.4
Signals of the Host Interface........................................................................................................41
3.4.1
Power Supply of the COM-C Modules ............................................................................................. 41
3.4.2
RESET Signal ................................................................................................................................. 41
3.4.3
The Dual-port Memory Bus of COM ................................................................................................ 41
3.4.4
Address Bus and Data Bus ............................................................................................................. 42
3.4.5
Dual-Port Memory Control Lines ..................................................................................................... 42
3.4.6
Interrupt Line to the Host System .................................................................................................... 43
3.4.7
Busy Line to the Host System.......................................................................................................... 43
3.4.8
Interfacing to the Dual-Port Memory of COM-C............................................................................... 43
3.4.9
Timing Diagram of COM-C .............................................................................................................. 44
3.4.10
Interfacing to the Dual-Port Memory for COM-CA-SCEB ................................................................ 46
3.4.11
Timing Diagram of COM-CA-SCEB................................................................................................. 46
3.5
Integration a COM-C Module into a Host System........................................................................47
4
LEDs ......................................................................................................................................................48
4.1
LEDs for COM Modules ...............................................................................................................49
4.1.1
Ethernet........................................................................................................................................... 49
4.1.2
EtherNet/IP Adapter (Slave) ............................................................................................................ 49
4.1.3
AS-Interface Master......................................................................................................................... 50
4.1.4
CANopen Master ............................................................................................................................. 51
4.1.5
CANopen Slave............................................................................................................................... 51
4.1.6
CC Link Slave.................................................................................................................................. 52
4.1.7
DeviceNet Master ............................................................................................................................ 53
4.1.8
DeviceNet Slave.............................................................................................................................. 53
4.1.9
InterBus Slave ................................................................................................................................. 54
4.1.10
PROFIBUS DP Master .................................................................................................................... 55
4.1.11
PROFIBUS DP Slave ...................................................................................................................... 55
4.1.12
SERCOS (optical)............................................................................................................................ 56
5
Device Address ....................................................................................................................................57
6
Diagnostic Interface .............................................................................................................................58
6.1
Diagnostic Interface RS232C.......................................................................................................58
