Fluke 2638A/20 Product Manual - Page 10

Alarms, Digital I/O DIO, Totalizer, Digital Multimeter Functionality DMM, Remote Operation

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2638A Users Manual • Alarms - Each channel can be assigned two independent alarms to indicate when either an upper (HI) or lower (LO) range has been exceeded. The alarms can be configured to output a digital signal from the rear-panel alarm output for control of external devices. • Digital I/O (DIO) - The Product is equipped with a digital 8-bit transistor-transistor logic (TTL) port that can sense and output. When the DIO channel is included in the scan list, the value of this port is recorded in the scan data record on each scan with a value range of 0 to 255 based on the port state when it is read. • Totalizer - The Product is equipped with a unidirectional, resettable totalizer with an input count capability of 1,048,575 (20 bits). Counter increment is accomplished through a change to a digital signal or contact closure to the totalizer input terminals on the rear of the Instrument. • Digital Multimeter Functionality (DMM) - Function that presents the user with familiar DMM features and controls like a standard bench DMM. The DMM can show 6 ½ digits on the display. To visualize trend data, the DMM provides additional functionality to graph and see measurement statistics. • Remote Operation - Remotely operate the Product with remote SCPI commands or the FlukeDAQ application software over a rear-panel USB or LAN TCP/IP connection. 1-2 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664

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2638A
Users Manual
1-2
•
Alarms –
Each channel can be assigned two independent alarms to indicate when
either an upper (HI) or lower (LO) range has been exceeded. The alarms can be
configured to output a digital signal from the rear-panel alarm output for control of
external devices.
•
Digital I/O (DIO) –
The Product is equipped with a digital 8-bit transistor-transistor
logic (TTL) port that can sense and output. When the DIO channel is included in the
scan list, the value of this port is recorded in the scan data record on each scan with a
value range of 0 to 255 based on the port state when it is read.
•
Totalizer –
The Product is equipped with a unidirectional, resettable totalizer with an
input count capability of 1,048,575 (20 bits). Counter increment is accomplished
through a change to a digital signal or contact closure to the totalizer input terminals
on the rear of the Instrument.
•
Digital Multimeter Functionality (DMM) –
Function that presents the user with
familiar DMM features and controls like a standard bench DMM. The DMM can
show 6 ½ digits on the display. To visualize trend data, the DMM provides additional
functionality to graph and see measurement statistics.
•
Remote Operation –
Remotely operate the Product with remote SCPI commands or
the FlukeDAQ application software over a rear-panel USB or LAN TCP/IP
connection.
Shop for Fluke products online at:
1.888.610.7664
www.
MyFlukeStore
.com