Piecal 134 operating instructions, Power and measure transmitter mode, Read mode – Practical Instrument Electronics 134 User Manual
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PIECAL 134 Operating Instructions
82 E. Main Street Suite 3.14 · Webster, NY 14580
Tel: 585-872-9350 · Fax: 585-872-2638
[email protected] · http://www.piecal.com/
Practical Instrument Electronics, Inc. Copyright ã 2011. All rights reserved.
531-9002 Rev B 7/13/11
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Power and Measure Transmitter Mode
The PIECAL 134 supplies 15Volts or 24 Volts to the transmitter and displays the output in mA or % on the PIECAL 134 display. In
read mode press the EZ-Dial™ Knob twice to get into the feature options. Then press the EZ-Dial™ Knob to select mA PWR - M. Then
turn EZ-Dial™ Knob to select power range (15V or 24V). The EZ-Check switch and EZ-Dial knob allow rapid and fine control of loop
current.
Read Mode
The PIECAL 134 can read loop currents from 0-24 mA. The PIECAL 134 limits current in read mode to 25mA to protect the devices in
the loop from over voltage or over current conditions.
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