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| PID
Controllers |
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| PID
Controllers |
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PID Controller
2048
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nippon's
PID Contollers
introduces
state of art, truly universal, powerful PID controller
with in-house design. The PID series is developed
with state of art
microcontroller.
The robust hardware and software
makes the controller
very useful in noisy industrial environment. The
PID finds applications in Industrial Ovens,
Muffle Furnaces, B.O.D. Incubators, Humidity Chambers,
Environmental Chambers, Sterilizers, Blood Bank Equipments,
Constant Temperature Baths, Packaging, Plastic Moulding,
Thyristors Heat Controllers, Motor Controllers,
Controlled Melting, Valve Control...etc.
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Universal Input
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PID Control
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Profiler
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MODBUS
enabled
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PID
Controller 2020T |
PID
Controller 2048H |
PID
Controller 2048V |
PID
Controller 202096 |
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Table A:
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INPUT
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SENSOR
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RANGE
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ACCURACY
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| R.T.D. |
PT-100 |
-200 to 600 °C |
± 1 °C |
| PT-1000 |
0
to 500 °C |
±
1 °C |
| THERMOCOUPLES |
Chromel/Alumel
(K) |
0
to 1300 °C |
±
1 °C |
| Iron
- Constantan (J) |
0
to 750 °C |
±
1 °C |
| Copper-Constantan
(T) |
-200
to 350 °C |
±
1 °C |
| Pt
/ Rh (R or S) |
0
to 1700°C |
±
1 °C |
| D.C.
LINEAR INPUTS |
4
to 20 mA / 0 to 20 mA |
User
Programmable |
±
Least count |
±
50 mV, ± 100 mV,
± 200 mV, ± 250 mV |
User
Programmable |
±
Least count |
±
1V, ± 3.3V,
± 5V, ± 10V |
User
Programmable |
±
Least count |
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| Input |
ONE UNIVERSAL Input
Thermocouples : J,K,T,R,S
RTD's : PT-100, PT-1000
DC mA : 0 – 20 mA, 4 – 20 mA (Maximum
12 Volts)
DC mV : ± 50 mV, ± 100 mV, ±
200 mV, ± 250 mV
DC Volts : ± 1V, ± 3.3V, ±
5V, ± 10V
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| Range |
Refer
'table A'' |
| Ambient
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Compensation
automatic, ambient 0-60 °C |
| Resolution |
1
or 0.1 or .01 or .001 programmable
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| Display |
Super
bright in 4 + 4 format , with NO BLINK programming
technique
- Upper 4 digits 0.5” red colour
- Lower 4 digits 0.39” green colour
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| Ananciation
L.E.D's |
7
L.E.D.'s , 3 mm , multi colour,
3 for O/P's, 1 each for A/M, Alarm, Profile, Soak
Time |
| Parameter
Setting |
By
soft touch, Elegant, Sturdy membrane keys &
User friendly menu driven software |
| Outputs |
THREE,
Programmable outputs with modular attachments
- Relay module
- SSR module
- 4-20 mA module
- Retransmission module
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| Note
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- Output modules are predefined
- All three outputs can be assigned as relay
or SSR or 4-20 mA, this means at a time either
3 relays or 3 SSR's or 3 4-20 mAs outputs also
available
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INPUT
Control Outputs Rating |
Relay SPST 230V
/ 3 Amp, 12 volts DC pulses for , 4-20 mA (Load
450 ohms) |
| CONTROLS |
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PID / On-OFF / TP
- PID P = Propotional Band = 1.0 to 999.9 units
adjustable
I = Integral = 0 to 3600 ( 0-1200) seconds adjustable
D = Derivative = 0 to 500 seconds adjustable
CT = Cycle Time = 0.5 to100 seconds adjustable
- On-OFF Hysteresis = 1 to 99 units adjustable
- Time Proportional = 0.1 to 100.0 units adjustable
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- PID for O/P 1 and O/P 2
- ON-OFF for O/P 1, O/P 2 , O/P 3
- T/P for O/P 1, O/P 2 , O/P 3
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Heat / Cool / Heat-Cool |
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Provided |
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- Assigned for O/P 2 or O/P 3, Soak Timer programmable
(HH-MM or MM-SEC)
- Set Point Start up or Power on start up
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Provided, 0 to 100% |
| ALARMS |
Assigned for O/P2
and O/P3
Alarm Types : Low / High /Band /Deviation / End
of Profile
Alarm Acknowledge : Latchable / Unlatchable
Alarm Inhibit : Available |
| Retransmission |
4-20 mA or 20-4
mA or 0-20 mA or 20-0 mA programmable, Non-isolated,
Retransmission assign for O/P 2 and O/P 3 Provided
on request |
| Communication |
RS485, 2-Wire, Half
duplex
RS485 MODBUS on request, MODBUS RTU or ASCII
Baud Rate Programmable 1200/2400/4800/9600, contact
factory for higher Baud Rates |
| PROFILER |
2 Profile Programmes
/ 8 Segments Each
- Each segment programmable for either RAMP
or SOAK
- Profiler can be configured as : - RAMP/SOAK
- RAMP/RAMP - SOAK/SOAK - SOAK/COOL
- Soak Time programmable in HH-MM , MM-SEC
- Overshoot control during profile
- Event on End of segment and / or End of profile
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Enquiry / Order
Form
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