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temperaturecontrol
Miniature Dual Display Temperature and Process Controller
Control  
Fully programmable PID or ON/OFF with adjustable hysteresis as configured by the user.
Active Tuning and Self Tuning
In addition to self tuning the SA200 also features continuous active tuning. Active tuning which can be manually selected, automatically adjusts PID values as a result of a process change, to ensure optimum performance.
Alarms  
Either of the specified outputs may be configured by the user to act as deviation or process alarms.
Loop-break
One alarm may be configured by the user to detect a fault in the control loop caused by failure of the heater element, load relay or sensor circuit.
Inputs
A wide range of thermocouple and resistance thermometer inputs can be specified.  Current and voltage inputs are also available.
Outputs
Relay and SSR outputs are available for outputs 1 and 2 and may be easily configured by the user for control and/or alarm functions.
Communications
RS485 communication is available as ANSI Serial code or Modbus protocol allowing the SA200 to be connected to PCs and PLCs. Up to 32 instruments can be connected to a single communication port.
Heating/Cooling Control Action
Heating/Cooling control action is available with self tuning. A choice of control signals is available for both heating and cooling outputs.
Simple Panel Mounting
The SA200 mounting brackets enable up to six controllers to be fitted horizontally or vertically in a single panel cutout thereby saving space and installation time.
Waterproof and Dustproof Version 
An IP66 version of the SA200 is available.
Process Value Bias  
This option allows the measured object temperature to be offset on the display to compensate for errors due to difficulties in correct placement of the sensor.
Data Security
Non volatile memory and set data lock prevents loss or inadvertent change of data due to power failure or incorrect operation.
Contact Input
A digital input contact is available for either setpoint 1 or 2 switching or run / stop control.
Programmable Panel Display
When used as an indicator only (with or without alarm outputs) the set value display may be turned off to avoid confusion.
Supply 
A choice of 85/264V AC or 24V AC/DC supplies is available.
 Miniature 1/32 DIN indicating  
  controller

 Programmable dual display

 Up to six controllers can be
  fitted in a single panel cut-out

 IP66 version available

 Active tuning compensates for
  process changes

 Digital communications (both
  ANSI and Modbus protocols)

Fit and Forget™ technology
  and a 5 year warranty
INFO
TC Direct
Tel. 01895 252222. International. +44 1895 252222
TC Ltd for Temperature Sensing, Measurement & Control
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