Portable, Shielded SCC Module Carriers
SCC Carriers
of analog power) from their internal source. NI PCI and PXI devices
provide 4.55 W of total power (1.74 W of analog power) from their
internal source. If the power draw from your SCC modules is greater
than the power available from your DAQ device, then you must use
an external power source. The SCC-PWR02 includes an AC
transformer. However, you must purchase an additional power cord
to match your country’s power requirements.
The SCC-PWR03 does not include a transformer but can be used
with an external transformer that provides 7 to 42 VDC. To
determine the valid power options for the modules in your SCC DAQ
system, use the online SCC Advisor at
ni.com/advisors
Specifications
SCC-PWR01
Input..................................................................
Output...............................................................
5 VDC ±5% from an external source, or +5 VDC
from E Series or Basic multifunction DAQ device
+5 VDC, 100% efficiency ±15 VDC, 62% efficiency
SCC-PWR02
Input..................................................................
Output ..............................................................
90 to 264 VAC, 1 A maximum
+5 VDC, 1 A
±15 VDC, ±0.3 A
SCC-PWR03
Input ................................................................
Output...............................................................
7 to 42 VDC (from external source)
+5 VDC, 75% efficiency
±15 VDC, 46% efficiency
Physical Dimensions
SCC modules ....................................................
8.9 by 2.9 by 1.9 cm
(3.5 by 1.2 by 0.7 in.)
24.1 by 26.2 by 3.94 cm
(9.5 by 10.3 by 1.6 in.)
30.7 by 25.4 by 4.3 cm
(12.1 by 10 by 1.7 in.)
15.5 by 8.5 by 4.8 cm
(6.1 by 3.3 by 1.9 in.)
Cabling
You connect your SC-2345 to your DAQ device using standard cables.
To determine the cabling needed for your configuration, see Table 2.
DAQ Device
68-pin E Series or Basic multifunction
100-pin E Series
Latching E Series DAQCards:
6062E, 6036E, 6024E
1
Can
SC-2345 connector block .................................
SC-2345 with configurable connectors............
External AC adapter (for SCC-PWR02) ............
SC-2345
SH68-68-EP
1
SH100686
2
SHC6868-EP
Connectors
SC-2345 cable ..................................................
SCC input..........................................................
SCC output ......................................................
68-pin male SCSI II
Removable screw terminal or
minithermocouple connector
20-pin right-angle male connector
also use the SH68-68R1 or R6868
2
Only the first 68 pins will
interface to an SC-2345
Table 2. SC-2345 Cabling Options
Data Acquisition and
Signal Conditioning
National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com
269
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