Design-In - Mechanical Aspects
25/78
COMX Communication Modules | Design Guide
DOC100901DG18EN | Revision 18 | English | 2013-12 | Released | Public
© Hilscher, 2002-2013
2.3 Type of Connector
The connector X1 for the host interface is a 50 pins SMT female type with a grid of 1.27 mm.
The COMX modules of the CN series have an additional fieldbus connector X2 with 30 pins of the
same family.
The connector of the motherboard is the corresponding male type and can be ordered as follows:
In Germany
FJH die Steckverbinder GmbH
Hinter
dem
Turm
7
D-55286
Wörrstadt
Germany
Tel. +49 (0) 67 32 / 93 27 -0
Fax +49 (0) 67 32 / 93 27 -27
Web:
www.fjh.de
50 pin. Box header
127 KA - 050 SB
30 pin. Box header
127 KA - 030 SB
World Wide
SAMTEC
www.samtec.com
Cheaper
version
50 pin. Connector
TFM - 125 - 02 - S - D – A
TFC - 125 - 02 - F - D – A
30 pin. Connector
TFM - 115 - 02 - S - D – A
TFC - 115 - 02 - F - D – A
Note:
Datasheet of SAMTEC TFM connector see next page.
Please notice that the polarization of X1 and X2 is opposite to Pin 1!
The fieldbus connector on the module is defined by the fieldbus standard as followed:
Fieldbus
Connector
Vendor
CANopen
9 pin, DSub, male
div. Vendor
DeviceNet
5 pin, COMBICON, male
Grid 5.08 mm
i.e. PHOENIX Contact
MSTBA2,5/5-5,08G-AU
Ethernet
8 pin, RJ45, female
div. Vendor
PROFIBUS
9 pin, DSub, female
div. Vendor
CC-Link
5 pin, COMBICON, male
Grid 5.08 mm
i.e. PHOENIX Contact
MSTBA2,5/5-G-AU
Table 8: Connector Types
Please use the same type of connector on the motherboard if you have chosen the COMX CN type
module.