Measurement-computing TempBook rev.4.0 Manuel d'utilisateur télécharger pdf (Page 14)

1-4 Introduction and Quick Start

04-26-01

TempBook User’s Manual

Quick Start

For those users who wish to get their TempBook up and running as quickly as possible, this section

provides a brief explanation of the steps required.

Reference Note: Refer to chapter 2, Installation and Configuration, if you are not

already familiar with TempBook systems, or if you need information that goes beyond

the scope of this Quick Start.

Signal Connection

The thermocouple and voltage input signals are fed to the TempBook through a removable termination

card. To remove this card, rotate the ejector handle with your thumb or finger. Once removed, the

thermocouple or voltage connections should be made as shown in the figure.

Signal Connections, Differential and Single-Ended

When connecting both low and high level signals, the low-level signals should be

connected to the lowest numbered channels with connections following in ascending

order of signal magnitude.

The DIP switches located on the termination card connect optional biasing resistors as well as input filters.

•

For thermocouple or other differential inputs, these switches should be closed to provide the required

bias current path.

•

For single-ended inputs these switches can be optionally opened or closed.

For further details, refer to section Termination Card and I/O Connectors in chapter 2.

PC Connection

The TempBook communicates with a laptop or desktop computer through the parallel printer port. Connect

the supplied cable to the computer’s parallel port and the TempBook's parallel port.

PC-to-TempBook Connection

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Measurement-computing TempBook rev.4.0 Manuel d'utilisateur Page 14