Signal Input Wiring - Omega RD8800 User Manual

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Chapter 2 Installation and Wiring
This unit is equipped with an AC mains fuse internally. If this fuse should blow, it generally indicates a serious
problem with the Recorder. THE FUSE SHOULD NOT BE REPLACED BY AN OPERATOR. The fuse is a
quick acting 5 x 20mm type rated at 2.0 Amps 250 VAC (~).
An optional AC mains plug retention clip is available - contact the factory.

2.3.3 Signal Input Wiring

Signal input connections. Hazardous potentials may exist on signal input terminals
which are floating with respect to case ground. These hazardous potentials may be
on the rear terminal panel of your instrument. Any voltage potential at the signal
source will exist on the instrument's respective signal input terminal (i.e. power
generator stator winding).
The Recorder accepts up to twelve direct inputs. Input connection is via plug in screw terminal connectors on
the rear panel. Inputs can be mixed in any combination of thermocouple, RTD, milliamps, millivolts, volts or
contact inputs. There is a common ground lug marked with a
screens.
Figure 2-6 DC2000 Rear Panel Connections (12 Channel)
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for connection of signal cable shields or
Page 2-6

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