Datasheet

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System Configuration Examples
SWITCH/MEASURE SYSTEMS
42
Integra Series Multimeter/Switch Systems
Analog Output and Digital I/O Examples
Typical digital output w/external power supply
Typical digital output (no external power supply)
Digital Output
The 7706 module has two non-isolated 8-bit output
ports that can be used for outputting digital pat-
terns. The two ports can be combined to output a
single 16-bit word or a dual 8-bit byte. A simplified
diagram of a single output bit is shown here.
The 7707 module has four non-isolated 8-bit
input/output ports that can be used for outputting
digital patterns. The two ports can be combined to
output a 16-bit word, or dual or quad 8-bit bytes.
The 7707 can also be configured (in blocks of 8) as
digital inputs.
5mA max.
±12V
(16-bit resolution)
V
OUT
V
O
Output Common
(non-isolated,
instrument to chassis)
7706 analog output
NOTE: The 7706 module
has two ±12V analog
output channels.