Applications; Technical Characteristics - PR 4104 Manual

UnivERSal Signal TRanSmiTTER
• Input and output of uni-/bipolar voltage and current signals
for isolation and conversion applications
• Handles both active and passive signals on input and output
• Fully programmable and live process signal monitoring
via 4501 display
• Fast response time < 20 ms and excellent conversion
accuracy < 0.05% of selected range
• Universal supply voltage, 21.6...253 VAC / 19.2...300 VDC

applications

• The 4104 is a unique signal isolator and converter for unipolar and bipolar
voltage and current signals.
• The unit combines digital and analogues techniques in signal conversion
applications and is ideal for galvanic signal separation and measurement of
floating signals.
• Process control is possible using the unipolar/bipolar analogue voltage and
current output.
• The analogue output can be set to either active current or passive 2-wire
output.
• The analogue output signal is linear and selectable as direct or inverted but
can also be set to "V" curve function, 100 - 0 - 100% on the basis of a linear
0 - 100% input signal.

Technical characteristics

• All programming is carried out using the detachable 4501 display which can
additionally monitor and indicate operation status of the process signal.
• The 4104 input offers auxiliary supply for both 2-wire (>16 V) and 3-wire
transmitters (>18 V).
• The unit has a very fast signal response time < 20 ms combined with an
excellent conversion accuracy of better than 0.05% of selected range.
• The analogue output signal can be damped from 0.0...60.0 s and additionally
has a very high load capability of up to 800 ohm.
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4104
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