C-2. Hp-Ib Connector And Cable - HP 8360 L Series User Manual

HP-IB connector allows the swept CW generator to be connected
to any other instrument or device on the interface bus. All HP-IB
instruments can be connected with HP-IB cables and adapters.
These cables are shown in the accompanying illustration. The
adapters are principally extension devices for instruments that have
recessed or crowded HP-IB connectors.
H P - I B
AH1
LEO
El
Figure C-2. HP-IB Connector and Cable
HP-IB Interface Cables Available
As many as 14 HP-IB instruments can be connected to the swept
CW generator (15 total instruments in the system). The cables
can be interconnected in a "star" pattern (one central instrument,
with the HP-IB cables emanating from that instrument like spokes
on a wheel), or in a linear pattern (like boxcars on a train), or any
combination pattern. There are certain restrictions:
Each instrument must have a unique HP-IB address, ranging from
n
0 to 30 (decimal). Refer to 8360 Adrs for information on setting
the swept CW generator's HP-IB address.
In a two-instrument system that uses just one HP-IB cable, the
n
cable length must not exceed 4 meters (13 ft).
When more than two instruments are connected on the bus, the
n
cable length to each instrument must not exceed 2 meters (6.5 ft)
per unit.
The total cable length between all units must not exceed 20 meters
n
(65 ft).
Hewlett-Packard manufactures HP-IB extender instruments
(HP models 372OlA, 37204A/B) that overcome the range limitations
imposed by the cabling rules. These extenders allow twin-pair cable
HP-IB Cable Lengths
Part Numbers
HP 10833A lm (3.3 ft)
HP 10833B 2m (6.6 ft)
H P 10833C 4m (13.2 ft)
HP 10833D m (1.6 ft)
0.5
Operating and Programming Reference C-7
CONNECTORS