GEN7iB
98
SETTING UP THE GEN7iB
SETTING UP THE GEN7iB
7
Not all GEN series acquisition cards have support for the Digital Event/ Timer/Counter
connector. Only the acquisition cards that have support listed in their speciîž’cation sheet
will be able to use this connector. (See „Model overview (Part 2)“ on page180 for more
details).
Digital Event/Timer/Counter
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Fig. 7.17 Digital Event/Timer/Counter block diagram
Number of connectors
3
Connector type
44 pin, female D-type connector, AMP HD-22 series
(Tyco/TE connectivity: 5748482-5)
Mating cable connector
type
44 pin, male D-type connector, HDP-22 series
(Tyco/TE connectivity: 1658680-1)
Output power
Voltage 5 ± 0.5 V DC
Maximum current 1 A to be shared by the three connectors: the sum of
the currents on the connectors should not exceed 1 A
Event Inputs
Number of event inputs 16 per card, 2 cards per connector (a total of 96 events
per mainframe)
Levels TTL Compatible, Low -30 V to 0.7 V, High 2 V to 30 V
Eacheventinputhasaninternalpull-upof20kΩ±1%
to 5 V