Analog Devices: 3B Series Accessories : 3B Series : IOS Subsystems : Market Solutions
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To facilitate the design process for designers who are not embedding the 3B Series modules into
their own custom backplanes and panels, the following optional accessories can simplify and
expedite their designs.
I/O Cable
The optional Model AC1315 2-foot, 26-pin flat ribbon cable includes
two female connectors. The cable connects directly to either the P1 or
P2, 26-pin I/O system connectors supplied on the 3B Series backplane
and can be used with the optional AC1324 interface board. The cable
and interface board connect the 3B Series backplanes to analog I/O
boards compatible with all of the leading industry buses.
AC1315
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AC1315
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Power Connector
The Model AC1352 6-pin female optional connector mates with the
power connector, P3, on the 3B01, 3B02 and 3B03 backplanes, to
supply regulated ±15 V DC and +24 V DC power to the backplanes.
Using the AC1352 connector to bring external regulated power to a
3B Series backplane eliminates the need for an on-board AC/DC or
DC/DC converter.
AC1352
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Analog Devices: 3B Series Accessories : 3B Series : IOS Subsystems : Market Solutions
Current Conversion Resistor
The Model AC1342 100
ohms
, 0.1%, 1/4 watt, 20 ppm/°C resistor is
supplied with each 3B32 current input module to convert input
current to a voltage; an additional AC1342 can be optionally ordered
as a spare.
AC1342
Order Now Model
AC1342
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Interface Board for Analog I/O
The Model AC1324 optional universal interface board includes a 26-
pin I/O connector and 26 I/O screw terminals. The 26-pin connector
accepts the AC1315 or CAB-01 cables from a 3B Series Model 3B01,
3B02 or 3B03 backplane and provides 26 screw terminals for
interconnecting to any analog I/O subsystem, such as a programmable
controller. It can be mounted either at the back of the AC1330 rack-
mount kit (standoffs are included and should be used) or in a snap
track.
AC1324
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AC1324
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Power Supply Jumpers
The optional Model AC1344 spare set of 10 jumpers can be used on
the 3B01, 3B02 and 3B03 backplanes to configure the W1, W2, W3
and W4 power supply and grounding options. W1 and W3 force Pin
25 to power supply common; W2 provides external voltage sensing to
enable the 3B Series Subsystem, with Analog Devices' RTI boards, to
increase noise rejection by measuring in pseudo-differential mode.
W4 ties the ±15 V DC power supply common to the +24 V DC power
supply common, required when a +24 V DC power supply is used.
AC1344
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AC1344
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Kits for User-Designed Modules
The optional Model AC1350 kit contains an individual blank case, connectors and PC vector board
to enable the construction of a user-designed 3B-type module. The Model AC1351 kit includes
only a case and connectors.
AC1350
Order Now Model AC1350
AC1351
Order Now Model AC1351
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Analog Devices: 3B Series Accessories : 3B Series : IOS Subsystems : Market Solutions
Mounting Kits - Rack-Mount
The optional Model AC1330 is a two-piece metal optional mounting
to enable Models 3B01, 3B02 or 3B03 backplanes to be fitted into a
19-inch rack, requiring a 19-inch x 4.7-inch area. The bottom plate
has threaded inserts for mounting any of the three backplanes using
four screws that are shipped with each backplane. The AC1330 top
piece provides a rigid module hold-down and is secured to the bottom
piece with two quarter-turn fasteners.
AC1330
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AC1330
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Mounting Kits - Surface-Mount
The Models AC1331, AC1332 and AC1333 optional surface-mount
kits enable any of the backplanes, Models 3B01, 3B02 or 3B03,
respectively, to be easily mounted in a panel or NEMA enclosure.
AC1331
Order Now Model
AC1331
AC1332
Order Now Model AC1332
AC1333
Order Now Model
AC1333
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Power Supplies and Power Cords
The 3B Series Subsystem requires either an optional AC/DC power
supply or an optional DC/DC converter mounted on the backplane.
External ±15 V DC and +24 V DC power supplies can also be used.
The Models AC1300 and AC1301 plug-in, modular, encapsulated
AC/DC, regulated, ±15 V DC power supplies can be directly mounted
on the 3B Series backplanes, with the supplied retainer clip and
hardware. This mounting features the ability for each power supply to
be asily removed from the backplane.
The Model AC1302 plug-in modular DC/DC converter, accepts a
+24 V DC input and provides a regulated ±15 V DC output to enable
an external +24 V current loop source to supply all power to the
backplane, such as in a factory data collection environment. The
external +24 V DC supply must be capable of handling the desired
number of current loop outputs as well as powering the AC1302.
AC1300
Order Now Model AC1300
AC1301
Order Now Model AC1301
AC1302
Order Now Model AC1302
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Analog Devices: 3B Series Accessories : 3B Series : IOS Subsystems : Market Solutions
The Model AC1307 plug-in modular AC/DC supply provides both
regulated ±15 V DC outputs and an unregulated +24 V DC output.
After connecting a power cord, no additional external components are
required with these power supplies. Simply mount the unit on the
backplane and connect power. For the AC/DC supplies, connect
Model AC1340-D power cord to the AC POWER terminals, TB33.
To provide power to Model AC1302 DC/DC, connect Model
AC1341 power cord to the DC POWER CONNECTOR, P3. Refer to
the Power Supply section for complete electrical and mechanical
specifications on these power supplies.
AC1307
Order Now Model AC1307
Order Now Model AC1340-D
AC1341
Order Now Model
AC1341
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Ranging Card
The Model AC1310 optional plug-on module ranging card contains
user-supplied resistors to customize the zero and span for the user-
programmable 3B models (e.g. 3B30-00). To facilitate selecting
resistors, either the equations shown in the 3B Series User Manual or
a Windows® program, 3B-CUSTOM, available on a 3.5-inch
diskette, calculate resistor values based on the user-desired input/
output ranges.
AC1310
Order Now Model
AC1310
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User Manual
Model AC1346 is a complete reference manual providing detailed
information on setting up the 3B Series subsystem. Complete
schematic diagrams are provided on each of the backplanes. The
Model AC1346 manual is included with each 3B Series backplane;
additional copies must be optionally ordered as a separate item.
AC1346
Order Now Model
AC1346
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