NI CFP-BP-4

Compact FieldPoint Backplanes
NI cFP-BP-4, NI cFP-BP-8
• 4- and 8-slot backplanes
• Solid metal construction for
rugged installations
• Panel, DIN-rail, and 19 in. rack mounting
• Local bus for communications and
module power
• Secure screw mounting for I/O and
control modules
• -40 to 60 °C operating range
Backplane
cFP-BP-4
cFP-BP-8
I/O Module Slots
4
8
Standard Mounting Hardware
cFP-PM-H horizontal panel mounting bracket
cFP-PM-H horizontal panel mounting bracket
Overview
National Instruments offers two backplanes for mounting Compact
FieldPoint modules – the cFP-BP-4 (4 slots) and the cFP-BP-8 (8 slots).
Both backplanes, which are constructed of extruded metal with
grounding lugs on the bottom, feature screw-down connections for a
controller module, four or eight I/O modules, and 37-pin D-Sub
connectors for I/O connections. The backplanes come with a cFP-PM-H
horizontal mounting bracket, which provides mounting holes on either
side of the backplane so you can mount it to a panel. For other mounting
options, you can purchase a vertical panel mount, a DIN-rail mount, or a
19 in. rack mount separately.
Compact FieldPoint and FieldPoint
These backplanes are used with Compact FieldPoint only. Compact
FieldPoint is designed for industrial control applications that perform
advanced embedded control, data logging, headless operation, and
Ethernet connectivity. Compact FieldPoint, the most rugged and reliable
NI platform, is designed for industrial and mobile environments with high
shock, high vibration, and temperature extremes. FieldPoint is a lowercost distributed I/O system with a variety of communication options
besides Ethernet. It is designed to mount on DIN rails in static
applications where the FieldPoint bank is connected to a PC for data
collection, analysis, display, and storage.
Min. 182 mm (7.18 in.)
Cabling
Clearance
Cooling Outline
51 mm (2 in.)
All Around
Figure 1. Dimensions of the Compact FieldPoint Systems with the cFP-BP-4 and cFP-BP-8 Backplanes
Cabling
Clearance
106 mm (4.18 in.)
127 mm
(5.00 in.)
Min. 165 mm
(6.50 in.)
4 slots = 246 mm (9.68 in.)
8 slots = 441 mm (17.4 in.)
4 slots = 246 mm (9.68 in.)
8 slots = 441 mm (17.4 in.)
Cooling Outline
51 mm (2 in.)
Cooling Outline
51 mm (2 in.)
Compact FieldPoint Backplanes
High Shock and Vibration
Compact FieldPoint System Configuration
To withstand high levels of shock and vibration, Compact FieldPoint
backplanes are made of extruded metal and provide a rigid mounting
surface for Compact FieldPoint modules. The backplane also offers
screw-down connections for the controller module, I/O modules, and
connector blocks.
Compact FieldPoint I/O modules mount on either the cFP-BP-4 or
cFP-BP-8 backplane. The backplane also contains a controller module,
which runs embedded LabVIEW Real-Time and can connect over
Ethernet to a PC, to other FieldPoint banks, to Web browsers, or to other
Ethernet devices. The Compact FieldPoint backplane also provides a
37-pin D-Sub connector to connect your field signal wiring for each I/O
module. You have three options to connect field wiring to this 37-pin
D-Sub connector:
1. Using an integrated connector block such as the cFP-CB-1
or cFP-CB-11
2. Using a cable to an external connector block mounted on a DIN rail
3. Making your own custom cable
Mounting
NI offers four mounting options for Compact FieldPoint backplanes
including panel mounting, DIN-rail mounting, and 19 in. rack mounting.
Mounting Option
cFP-PM-H
Number Needed to Number Needed to
Description
Mount cFP-BP-4
Mount cFP-BP-8
Panel mount with bolt holes at
1
1
the sides of the backplane
(included with all backplanes)
cFP-PM-V
Panel mount with bolt holes at
the top and bottom
of the backplane.
1
1
cFP-PM-8
19 in rack mount. Features
captive screws for easy
mounting and cutouts for
running grounding cables.
1
1
1
21
DIN-Rail Mounting Clip DIN-rail clip for cFP-BP-4.
1DIN-rail mounting is not recommended for the cFP-BP-8.
Ordering Information
NI cFP-BP-4 ............................................................................778617-04
NI cFP-BP-8 ............................................................................778617-08
Recommended Compact FieldPoint System Products
NI cFP-2020 ......................................................................777317-2020
NI cFP-CB-1............................................................................778618-01
NI PS-5 power supply............................................................778805-90
NI Developer Suite Professional Control Edition..................777906-03
BUY NOW!
For complete product specifications, pricing, and accessory
information, call 800 813 3693 (U.S.) or go to ni.com/compactfieldpoint.
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)
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*351561A-01*
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2007-9276-161-101-D
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