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Panasonic AKT7112100J Digital Temperature Controller AKT7112100J Fiche De Données

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AKT7112100J
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18 
[Input abnormality indication] 
Controller/Converter function selection 
Output status 
 
Controller Converter 
OUT OUT 
Output status 
selection when 
input abnormal
Contents and 
Indication 
Direct 
action 
Reverse action
Direct action 
Reverse 
action 
 
ON (20mA)   
or OUT high 
limit value (*) 
 
Overscale 
Measured value 
has exceeded 
Indication range 
high limit value. 
"
" flashes.
OFF (4mA) 
or OUT low 
limit value 
OFF(4mA)  
or 
OUT low 
limit value 
ON (20mA) 
or 
OUT high 
limit value 
OFF (4mA) 
or  
OUT low 
limit value 
 
ON (20mA) or
OUT high 
limit value (*) 
 
Underscale 
Measured value 
has dropped 
below Indication 
range low limit 
value. 
"
" flashes. 
OFF (4mA) 
or  
OUT low 
limit value 
OFF(4mA) or 
OUT low 
limit value 
OFF(4mA)  
or 
OUT low 
limit value 
ON (20mA) 
or 
OUT high 
limit value 
[Output status selection when input abnormal] is available only for DC input and DC current output. 
For other inputs and outputs except for DC input and DC current output, the output status will be 
the same as when OFF is selected during [Output status selection when input abnormal]. 
(*): Outputs a value between OFF (4mA) and ON (20mA) or between OUT low limit value and   
OUT high limit value, depending on deviation. 
Thermocouple, RTD input 
Input Input 
range 
Indication range 
Control range 
   –199.9 to 400.0  
   –199.9 to 450.0  
   –205.0 to 450.0  
K，T 
   –199.9 to 750.0  
   –199.9 to 850.0  
   –209.0 to 850.0  
–199.9 to 850.0  
  –199.9 to 900.0  
  –210.0 to 900.0  
 
–200 to 850  
 
–210 to 900  
 
–210 to 900  
  –199.9 to 999.9  
  –199.9 to 999.9  
–211.0 to 1099.9  
Pt100 
    –300 to 1500  
    –318 to 1600  
    –318 to 1600  
  –199.9 to 500.0  
  –199.9 to 550.0  
  –206.0 to 550.0  
 
–200 to 500  
 
–207 to 550  
 
–207 to 550  
  –199.9 to 900.0  
  –199.9 to 999.9  
  –211.0 to 999.9  
JPt100 
 
–300 to 900  
 
–312 to 1000  
 
–312 to 1000  
Indication range and Control range for thermocouple inputs except above:   
Input range low limit value–50  (100 ) to input range high limit value+50  (100 ) 
DC current, voltage input 
Indication range  : [Scaling low limit value – Scaling span x 1%] to [Scaling high limit value 
 
+ Scaling span x 10%] 
 
However, if the input value is out of the range –1999 to 9999, the PV   
 display 
flashes 
“
” or “
”. 
Control range 
: [Scaling low limit value – Scaling span x 1%] to [Scaling high limit value 
 
+ Scaling span x 10%] 
DC input disconnection: When DC input is disconnected, PV display flashes “
” for 4 to 
 
20mA DC and 1 to 5V DC input, and “
” for 0 to 1V DC input. 
 
For 0 to 20mA DC, 0 to 5V DC and 0 to 10V DC input, the PV display   
 
indicates the value corresponding with 0mA or 0V input. 
Accessories included: Instruction manual 1 copy 
When Heater burnout alarm option is added: Wire harness 3m, 1 length 
When Heater burnout alarm option is added: 
For rating 5A, 10A, 20A      CT (AKT4815)  1 piece 
For rating 50A   
  CT (AKT4816)  1 piece 
Accessories sold separately: 50   shunt resistor (AKT4811) for DC current input    1 piece 
11.2 Optional specifications 
Heater burnout alarm (option) 
Watches the heater current with CT (Current transformer) and detects the burnout. 
This alarm is also activated when indication is overscale and underscale. 
(To detect Heater burnout, a CT for 50A can also be used for 5A, 10A and 20A ratings, however, this   
is not suitable for small ampere ratings due to a low degree of accuracy. For a 20A rating or less, use   
a CT designated for 20A.)