NATIONAL INSTRUMENTS SC-2056 Relay Owner’s Manual
- October 30, 2023
- NATIONAL INSTRUMENTS
Table of Contents
NATIONAL INSTRUMENTS SC-2056 Relay
Product Information:
The SC-2062 is a board that can be used with various accessories and modules. It is recommended to refer to Chapter 8 of the SC-205X User Manual for information on the signals associated with each connector. The SC-2040 Series Boards should not be used with the SC-2056. Although you can use more than one SC-2042-RTD or SC-2043-SG with a single SC-2056, you can specify only one board when configuring your NI-DAQ driver software with WDAQCONF or the NI-DAQ Control Panel. Using both an SC-2042-RTD and an SC-2043-SG at the same time results in erroneous data from one of the boards. The AMUX-64T Board and BNC-2081/BNC-2082 Adapter Boards are not compatible with the SC-2056 and should not be used.
Product Usage Instructions:
When using the SC-2062 board, it is important to refer to Chapter 8 of the SC-
205X User Manual for information on the signals associated with each
connector. The SC-2040 Series Boards should not be used with the SC-2056. If
you want to use multiple SC-2042-RTD or SC-2043-SG boards, you can only
specify one board when configuring your NI-DAQ driver software with WDAQCONF
or the NI-DAQ Control Panel. It is recommended not to use both an SC-2042-RTD
and an SC-2043-SG at the same time as this will result in erroneous data from
one of the boards.
The AMUX-64T Board and BNC-2081/BNC-2082 Adapter Boards are not compatible
with the SC-2056 and should not be used. Ensure that you are using compatible
accessories and modules with the SC-2062 board to avoid any issues.
This note contains information on the use of various accessories with the
SC-2056 board. Refer to Chapter 8, SC-2056 Board, of the SC-205X User Manual,
for information on the signals associated with each connector.
SC-204X Series Boards
-
SC-2040
Using the SC-2040 with the SC-2056 is not recommended. -
SC-2042 and SC-2043-SG
You can connect up to four SC-2042-RTDs or four SC-2043-SG boards to connectors J4–J7 of the SC-2056. Connectors J4–J7 and J8 share digital signals so you must be careful not to double-drive these shared signals. Although you can use more than one SC-2042-RTD or SC-2043-SG with a single SC-2056, you can specify only one board when configuring your NI-DAQ driver software with WDAQCONF or the NI-DAQ Control Panel.
When you are using more than one SC-2043-SG with the SC-2056, the board connected to J4 (analog channels 0–15 of the AT-MIO-64E-3) scales data correctly using NI-DAQ but your application program must scale the data in the remaining SC-2043-SG boards.
Note:
Do not connect both an SC-2042-RTD and an SC-2043-SG to the SC-2056. Using the SC-2042-RTD requires that you put your DAQ board in differential (DIFF) mode while your SC-2043-SG requires that you put your DAQ board in nonreferenced single-ended (NRSE) mode. Your DAQ board can only operate in one mode at a time so using the SC-2042-RTD and the SC-2043-SG boards simultaneously results in erroneous data from one of the boards.
SC-206X Series Boards
You can connect the SC-2060, SC-2061, or SC-2062 to connector J8 of the
SC-2056. Connectors J4–J7 and J8 share digital signals so you must be careful
not to double-drive these shared signals.
SC-207X Series Breadboards
You can connect the SC-2070 or SC-2072 to connectors J4–J7 of the SC-2056.
Connectors J9–J13 and J4–J7 share analog signals so you must be careful not to
double-drive these shared signals.
NI-DAQ® is a trademark of National Instruments Corporation. Product and
company names are trademarks or trade names of their respective companies.
371204A-01 © Copyright 1995 National Instruments Corporation. All rights
reserved. December 1995
SSR Series Modules
You can connect the SSR Series modules and the eight-channel SSR backplane to
connector J8 of the SC-2056. Connectors J4–J7 and J8 share digital signals so
you must be careful not to double-drive these shared signals.
5B Series Modules
You can connect the 5B Series modules and backplane to connectors J9–J13 of
the SC-2056.
Connectors J9–J13 and J4–J7 share analog signals so you must be careful not to
double-drive these shared signals
AMUX-64T Board
Using the AMUX-64T with the SC-2056 is not recommended.
BNC-208X Series Adapter Boards
-
BNC-2080
You can connect the BNC-2080 to connectors J4–J7 of the SC-2056. Connectors J4–J7 and J9–J13 share analog signals so you must be careful not to double- drive these shared signals. -
BNC-2081 and BNC-2082
The BNC-2081 and BNC-2082 are not compatible with the SC-2056 and should not be used.
CB-50 Connector Block
You can connect the CB-50 to connectors J4–J7 of the SC-2056. Connectors J4–J7
and J8 share digital signals so you must be careful not to double-drive these
shared signals.
SCB Connector Blocks
-
SCB-68
You can connect the SCB-68 to connectors J4–J7 of the SC-2056 with the appropriate cable and adapter. Connectors J4–J7 and J8 share digital signals so you must be careful not to double-drive these shared signals. -
SCB-100
You can connect the SCB-100 to connectors J4–J7 of the SC-2056 with the appropriate cable and adapter. Connectors J4–J7 and J8 share digital signals so you must be careful not to double-drive these shared signals.
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References
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