Bộ điều khiển nhiệt độ 48x24mm ngõ ra điều khiển rơ-le

Input

DC current      : 0 to 2OmA DC, 4 to 2OmA DC: Input impedance: 50 Cl (50 0 shunt resistor must be connected between input terminals.) Allowable input current: 5OmA DC or less (when 50 C! shunt resistor is used)

DC voltage      : 0 to 1 V DC: Input impedance 1M CI or more

AllowoDle input voltage: 5V DC or less, AllowoDle signal source resistance: 2k 0 or less

0 to SV DC, 1 to SV DC, 0 to 10V DC: Input impedance: 100k Ci or more, AllowoDle input voltage: 15V DC or less

Allowable signal source resistance: 100 Ci or less

Accuracv

(setting -indication)

B input, the ranee is 0 to 300“C (0 to 600°F): The accuracv is not guaranteed.

K, J, E, T, N input, less than 0°C(32°F): Within *0.4% of input span* 1digit, or within *4°C(8°F), whichever is greater RTD          : Within *0.1% of each input span*1digit, or within *1°C (2°F), whichever is greater

DC current, DC voltage : Within *0.2% of each input span*1digit

DC current              : 4 to 20mA DC Load resistance: Max. 5500

Control action

PID (with auto-tuning function), PI, PD (with manual reset function), P (with manual reset function), ON/OFF OUT1 proportional Dand (P): 0.0 to 110.0% (ON/OFF control when set to 0.0)

Integral time (I)                     : 0 to 1000 seconds (Off when set to 0) Derivative time (D)         : 0 to 300 seconds (OW when set to 0)

OUT1 proportional cycle       : 1 to 120 seconds (Not available for DC current output type) ARW                           : 0 to 100%

OUT1 ON/OFF hysteresis : Thermocouple, RTD: 0.1 to 100.0°C (°F)

DC current, voltage: 1 to 1000 (The placement of the decimal point follows the selection)

Event output 1 (EV1), Event output 2 (EV2)

–     No alarm action

–     High limit alarm                         (Deviation settine) Setting ranee: -(Scaline span) to Scaling span

–     Low limit alarm                          (Deviation setting) Setting range: -(Scaling span) to Scaling span

– High/Low limits alarm                  (Deviation setting) Setting range: 0 to Scaling span High/Low limit range alarm         (Deviation setting) Setting range: 0 to Scaling span

– Process high alarm Setting range: Scaling low limit value to Scaling high limit value

– Process low alarm Setting range: Scaling low Iimit value to Scaling high limit value

–     High Iimit alarm with standby (Deviation setting) Setting range: -(Scaling span) to Scaling span

–     Low limit alarm witn standDy  (Deviation setting) Setting range: -(Scaling span) to Scaling span

– High/Low limits alarm w/standby (Deviation setting) Setting range: 0 to Scaling span

For the inputs with a decimal point, the neeative minimum value is -199.9 and the positive maximum value is 999.9. Setting accuracy             : The same as the indicating accuracy

Action: ON/OFF action

Hysteresis: Thermocouple, RTD: 0.1 to 100.0°C(°F)

DC current, voltage: 1 to 1000 (The placement of the decimal point place follows the selection.)

EV1: Relay contact 1a, Control capacity: 3A 250V AC (Resistive load), 1 A 250V AC (Inductive load cos +=0.4), Electric life: 100,000 cycles

EV2: Open collector. Control capacity: 0.1 A 24V DC (Max.)

Alarie action delay timer : Alarm action is delayed by this function. If input enters aIari+i output ranee and the set time hos passed, the output is turned on.

Alarm output hold function :Once the alarm is activated, the alarm output is maintained until the power is turned off.

DI (Digital input)

Timer function: If input signal enters from outside, timer measurement starts, and ON delay timer, OFF delay timer or ON/OFF delay timer action output is turned on after delay timer setting time has passed.

‘ SV1/SV2 external selection function: SV1 (Desired value 1), md SV2 (Desired value 2) can be selected by external contact signal. (If the JCL-33A is used as a programmable controller, this function is not available)

DI terminals (between 10 and 12) are open: SV1 can be set and indicated. DI teri+iinaIs (between 10 and 12) are closed: SV2 can be set and indicated.

Circuit current when closed: 6nJA

‘ Control output ON/OFF (RUN/STOP) external selection function:

Control output OFF (Fixed value control) or Program control RUN/STOP can be switched. [Fixed value control]

(If the JCL-33A is used as a programmable controller, Control output ON/OFF external selection furction is not available) DI terminale between 10 and 12 Open: Control output ON

DI terminale between 10 and 12 Cloœd: Control output OFF, Circuit current when closed: 6iJaA [Program control]

Program control RUN/STOP can De switched by external contact pulse input (ON time, approx. 30nJs).

lt pulse input enters during progrw control standby, program control starts. If pulse input enters during progranJ control run, program control stops and the controller reverts to the prograna control standby mode.

If pulse input enters while pattern end output is turned ON, pattern end output is turneô off.

Simplified programmoDle controller function

(If the OUT/OFF key function is selecteô in the setting items, either fixed value control or program control can be selected)

If the OUT/OFF kev on the front face of the instrument is presœd during program standbv, the program begins. (To cancel the progranJ, press the OLIT/OFF key one more time)

Progressing time error : Within * 1 minute

Pattern end output: Pattern end output can De selected Dv front keypad.

(If the progranJ ends nornJally, Pattern end output is turned on, and the output is maintained until it is cancelled by pressine the OUT/OFF key again. During pattern end output, program control cannot be performed.)

Converter function

SV1 (Desired vaIue)=ScaIing low limit value, Integral time=0, Derivative time=O, OUT1 proportional band=1O0.0%, Manual reset=0.0, A1 vaIue=0, A2 vaIue=0, Direct/Reverse action=Direct action

Allowable voltage fluctuation range: 85 to 264V AC, 20 to 28V AC/DC

(only for thernJocouple), Burnout, Input burnout, Warne-up indication, Temporary PV/SV indication switching, Drip-proof/Dust-praf IP66 (for the front face)