GEN7iB
99
SETTING UP THE GEN7iB
SETTING UP THE GEN7iB
7
Digital Event/Timer/Counter
³´
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Fig. 7.18 Logic threshold voltage levels
Overvoltage protection ± 30 V DC
Timer/Counter
Number of channels GN310B/GN311B and
GN610B/GN611B input
cards
(1)
Other input cards
Four per card
Two cards per connector
Two per card
Two cards per connector
Functions Seespecicationsofacquisitioncardsthatsupport
these inputs
Outputs
Number of outputs Two per card, two cards per connector
Functions Seespecicationsofacquisitioncardsthatsupport
these outputs
Output levels TTL compatible; 0 V < Low < 0.6V; 2 V < High < 5 V
Output resistance 49.9Ω±1%
Maximum output current 50 mA, short circuit protected
(1) Perception 8.22 or later required