ELTEC CYBOX GW 2-P, Руководство по установке

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3.2 MEZZANINE EXTENSIONS
3.2.1 MVB INTERFACES
The MVB interfaces of the CyBox GW 2-P are utilizing D-Sub 9 connectors. Two MVB connectors are
available (in and out) to connect one MVB device. Both MVB connectors provide the same MVB signals so
that a typical MVB bus topology connection can be realized. The pin assignment is shown in Table 4 below.
Mating connectors are available from several manufacturers.
INTERFACE MVB IN MVB OUT
CONNECTOR D-SUB 9-PIN, FEMALE D-SUB 9-PIN, MALE
Pin Assignment
ESD+
PIN SIGNAL NAME DESCRIPTION
1 ADP Data P from Line A
2 ADN Data N from Line A
3 NC Not connected
4 BDP Data P from Line B
5 BDN Data N from Line B
6 AGND GND from Line A
7 BGND GND from Line B
8 A5V 5V from Line A
9 B5V 5V from Line B
Pin Assignment
EMD
PIN SIGNAL NAME DESCRIPTION
1
ADP Data P from Line A
2
ADN Data N from Line A
3
NC Not connected
4
BDP Data P from Line B
5
BDN Data N from Line B
6
ATP Termination P from Line A
7
ATN Termination P from Line A
8
BTP Termination P from Line B
9
BTN Termination P from Line B
Table 4 Pin Assignment of MVB Connectors