National Instruments SC-2071, Руководство пользователя

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Chapter 5 Installation and Operation
© National Instruments Corporation 5-9 SC-206X Series User Manual
Notice that the SC-2060 board has only input capability. Therefore, you must configure and operate
the digital port used with the SC-2060 board as only an input port. Likewise, the SC-2061 and SC-
2062 boards have only output capability. You must configure the digital ports used with either the SC-
2061 board or the SC-2062 board for only digital output.
When using an SC-206X Series board with an MIO-16 and SC-205X Series board, the 8-bit digital
port connected to the signal conditioning board consists of
both port A and port B (4-bit ports) from
the MIO-16.
Note: For the MIO-16 boards, both port A and port B are used together as a single 8-bit port. Port A
bits 0 through 3 correspond to SC-206X Series channels 0 through 3 and Port B bits 0 through
3 correspond to SC-206X Series channels 4 through 7.
In this case, you must configure both 4-bit ports to match the operation of the SC-206X Series, that is,
input for the SC-2060 board or output for either the SC-2061 or SC-2062 boards.
Safety Information
!
Caution:
D
O NOT OPERATE THE DEVICE IN AN EXPLOSIVE ATMOSPHERE OR WHERE
THERE MAY BE FLAMMABLE GASES OR FUMES
.
Equipment described in this document must be used in an Installation Category
II environment per IEC 664. This category requires local level supply mains-
connected installation.
D
O NOT OPERATE DAMAGED EQUIPMENT
. The safety protection features built
into this device can become impaired if the device becomes damaged in any
way. If the device is damaged, turn the device off and do not use until service-
trained personnel can check its safety. If necessary, return the device to
National Instruments for service and repair to ensure that its safety is not
compromised.
Do not operate this equipment in a manner that contradicts the information
specified in this document. Misuse of this equipment could result in a shock
hazard.
Terminals are for use only with equipment that has no accessible live parts.
D
O NOT SUBSTITUTE PARTS OR MODIFY EQUIPMENT
. Because of the danger of
introducing additional hazards, do not install unauthorized parts or modify the
device. Return the device to National Instruments for service and repair to
ensure that its safety features are not compromised.