Multiloop PID Temp. Controller ( 1 to 8 Loops )

Model Wise Description:

Model                  Description     ( X = No. of loop )

PID-8000-H-4     4 loop PID Controller for heating control

PID-8000-H-6     6 loop PID Controller for heating control

PID-8000-H-8     8 loop PID Controller for heating control

PID-8000-HC-4   4 loop PID Controller for heating and cooling control

PID-8000-HC-6   6 loop PID Controller for heating and cooling control

PID-8000-HC-8   8 loop PID Controller for heating and cooling control

Technical Specifications:

No. of Inputs    

4, 6 or 8

Input types                        

J, K, R, S, B, C, D, RTD(PT-100), RTD(PT-1000)/2 or 3 wire, (4-20)mA, (0-5)V etc.

(each channel can be of similar or different  input type – user must specify at the time of ordering)

Range

Subject to the full range of the specified input

Indicating Accuracy

Better than ± 0.1% of the specified range (Software Linearized)

Resolution         

0.1/1 ^oC Subject to the specified range

Display

4 digit 0.5” Red 7-segment LED for actual temperature

4 digit 0.5” Red 7-segment LED for set temperature

2 digit 0.5” Red 7-segments LED for zone or channel number.

Open or Short Sensor Indication

Display shows FLt-1 or FLt-2 and outputs will be turned OFF.

Tuning 

Auto/Manual tuning of PID values.

Settings

Using front panel membrane key board to set the various values.

Scan Rate

1 to 99 sec (programmable through front panel keyboard).

Skip/Hold

Available through key board in configuration mode.

Memory Backup

Retention of PID and set values in the non volatile memory in the event of power failure. 

Alarm Outputs 

2 Extra Relay outputs used for common High and Low Alarms  

(Relay changeover contacts rated for 5A @ 230VAC).

Control Action

PID or ON/OFF selectable (for both Heating and Cooling control action).

Control Output

DC Pulse, (4-20)mA, (0-5)VDC output per zone with soft ramp start (rt) and power limit (PL)

facility for analog output.

Digital  Interface

Parallel Centronics printer output port for Printer interface and Serial (RS232 or RS485 on Modbus ASCII) for PC interface with Window based software.

Supply

230VAC / 110 VAC ± 10% (10VA), 50/60Hz

Size               

192 x 96 x 200 mm

Panel Cutout

188 x 92 mm ± 0.5 mm

Download PDF Catalog  Click Here