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ABB Kent-Taylor

Micro-Scan 500R

Indicating Process Controller

PID control with Automatic Tuning
-  Full PID control with the ease of automatic tuning


0.1% measurement accuracy
-  Precision / galvanic isolation of process inputs


Universal input, analog, relay output, and transmitter power supply as standard
-  input capabilities include Thermocouple, RTD's, mV dc, V dc, and mA dc


Options available for added capabilities
-  Ramp/Soak Profile, RS-422 serial communications, 1 additional relays, digital input, remote set point, slidewire feedback input, and retransmission will meet even the most demanding application


RS422 communications port
-  remote monitoring and control


DIS Warranty
-  Two years from date of purchase


The 500R is sold only for replacement purposes
-  Mounting brackets are generally NOT included
-  Cases and all case parts are limited to stock on-hand

The Micro-Scan 500 Indicating Controller is a microprocessor based, 1/4 DIN instrument that can be used to display and control temperature, pressure, level and flow.

Process input is user selectable for direct connection of thermocople, RTD, mA, V, or mA input. Ranging of thermocoouple and RTD inputs is automatic. The process inputs is isolated from the rest of the instrument. All thermocouple and RTD linearization is automatically performed. Square-law linearization is user configurable. A 24VDC, nonisolated, transmitter power supply is provided on each pen with two-wire mA dc inputs.

Control capabilities include: Standard: On/Off, Time Proportining, Current Proportioning. Optional:, Dual Output (Heat/Cool), Position Proportioning, and Ramp/Soak Profile.


Ordering Guide

    Please Note: This model is no longer in production. All units are refurbished to last known specifications and backed by our two-year warranty.

 Already know the model number?

Select the required instrument model number, click Submit for factory list price and your cost.

5 0 0 R



 Build your instrument from scratch.

Standard features: Universal process input, transmitter power supply, one relay output, and one 4-20mA analog output

Select the instrument requirements and options (if any) desired for your application.
Click Submit for Resulting model number, last known factory list price, and your cost.



Option Module

Includes: SPDT relay alarm output, 4 to 20 mA dc retransmission, Slidewire input, Remote Set-Point input and Digital input.


Firmware Version

Version 5 and Version 6 have the same features. Version 6 was introduced to allow the use of battery-backed RAM, for the original non-volatile RAM was discontinued in the early 90's.



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