1/16 DIN PID Process Controller w/ Timer & Alarm

$62.50


  • Model: SWA-24X2C
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Product Description:

Note: SWA-24X2C is a specialized controller, which can ONLY work under one operating schedule (please check the flow chart below). For universal PID controller with timer feature, please check SWA-24X1 instead. 

This PID controller is modified from SWA-2451 controller with an additional alarm relay and special programs for industrial oven application. It contains a timer and two alarms. It can automatically accomplish a parts fabrication from start to the finish. If you only need to run a single set temperature with full automation, SWA-2452C is much easier to set up than programming a controller has ramp/soak function. Typical applications for oven are powder coating, resin curing and heat treating. Below is a flow chart illustrating how it works.

Operator starts the process by putting cold parts into the oven. When temperature reaches the set point, timer starts to count and temperature high and low limit alarm start to function. If the temperature is out of range, an alarm will turns on. If the temperature exceeded the high limit alarm setting, output will also shut off. When the time is up, the output will shut off to starts cooling down. After the temperature drops down to a preset temperature, a second alarm will notify the operator that the parts are done.

Click here to download instruction manual.
 
Main Specification

  SWA-2442C SWA-2452C
Input type Thermocouple: K, E, J, T, S. RTD: Pt100,
Input range K (-20~2300ºF), S (-20~2900ºF), T (-190~750ºF), E (-20~1290ºF),
J (32~1800ºF), Pt100 (-200~1100ºF)
Display Two lines, Four digits. Temp & Time, or Temp & Set Temp.
Display Resolution Temp 1°C, °F and 0.1 °C. °F, Time: 1 Sec., 1 Min.
Accuracy Temperature: ±0.5% of full input range. Timer: 1 sec.
Control mode Temperature: PID, Manual control, On-Off,
Time: Timed PID, Timed On-Off
Timer mode Count up, Count down,
Timer range  1-9999 sec. 1-9999 min.
Control Output Relay control output: N.O. contacts: 10A at 120VAC,
10A at 240VAC, 10A at 30VDC
SSR control output: 12VDC, 50 mA
Alarm Timer, Process high/low alarm, deviation high/low alarm
Alarm output Relay: 5A at 240VAC, 10A at 120VAC, or 3A at 30VDC
Power supply
voltage rating
90~265VAC/50~60Hz
Dimension 1.89 x 1.89 x 4.25", or 48 x 48 x108mm (1/16 DIN).
Insertion depth from front panel: 3.95" or 100 mm
Panel cutout 1.75x1.75" or  44.5 x 44.5 mm.



This product was added to our catalog on Friday 25 July, 2014.

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