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| AUTOTUNE PID CONTROLLER-------------------------------------------------------------------------------------------------PID96 |
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- Universal inputs
- Upto 5 setpoints, 4~20 mA + 4 relays
- Isolated 0/4~20 mA or 0-10 V DC
for control / retransmission output
- RS485 / MODBUS RTU
- 85~265 V AC SMPS
- Autotuning : From cold start
At setpoint
- Auto / Manual selection
- PID, Proportional and ONOFF control
- PID versions
- Standard - relay or analog control output
- VMD open + close relay outputs
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| Specifications All sepecifications at ambient of 25 °C, unless specified otherwise |
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| INPUT |
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| Input group 1 |
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| Thermocouple |
B, E, J, K, N, R, S, T |
| RTD |
Pt100, 3-wire |
| Voltage |
0~50 mV |
| Current |
0~20 mA, 4~20 mA |
| Input group 2 |
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| Thermocouple |
B, C, D, E, G, J, K, N, R, S, T |
| RTD |
Pt100, 3-wire, Cu53 |
| Current |
0~20 mA, 4~20 mA,
Square root |
| Voltage |
0~50 mV
Through DIP selection
following voltage inputs are
available:
0~1 V,
0~5 V, 0~10 V,
0~10mV, 0~100 mV, 0~200
mV |
| Transmitter supply(VTX) |
22 V nominal, 30 mA max |
| Range limits |
See Table1 |
| Accuracy |
See Table1 |
| Cold junction compensation |
Automatic |
| Sensor break Protection |
User programmable |
| INDICATION |
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| Process variable |
Upper : 4 digit, 7 segment
0.56" (14.2mm) red LED
display |
| Setpoint |
Lower : 4 digit, 7 segment 0.56" (14.2mm) green LED display |
| Status indication |
LEDs for relay status
LEDs for setpoint indication
LEDs for auto/manual status
LEDs for communication |
| OUTPUTS |
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| No. of setpoints |
5 if Analog output is used
for control |
| No. of relays |
1 / 2 / 3 / 4 |
| Relay contact type |
NO-C-NC |
| Relay contact rating |
5A / 230V AC, resistive |
| SSR drive |
12 V DC drive signal
for external SSR |
| No. of analog outputs |
0 / 1 |
| Current output |
4~20 mA / 0~20 mA / 20~4
mA / 20~0 mA isolated from input |
Maximum load for current
output |
500 ohms |
| Voltage output |
0-10 V / user specified |
| Load for voltage output |
>10 Kohms |
| AUTO / MANUAL OPERATION |
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| Function |
Output power is increased /
decreased by UP / DOWN
keys in manual mode |
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| Auto / Manual transfer |
Bumpless |
| COMMUNICATION |
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| Port |
RS485 |
| Protocol |
Modbus RTU |
| Slave ID |
User programmable (1~256) |
| PROGRAMMABLE PARAMETERS |
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| Setpoint |
Full range(See Table 1) |
| Unit |
°C, °F, EU |
| Resolution |
User selectable
0.01, 0.1 or 1 for linear
input, 0.1 or 1 for
temperature |
| High scale |
Full range (See Table 1) |
| Low Scale |
Full range (See Table 1) |
| Digital filter |
A (minimum) ~ F
(maximum) |
| Hysteresis(ONOFF control) |
0~25 % span |
| Offset |
-50 to 50% of range limit |
| Band(P) |
0.1~999.9% |
| Intergral time (I) |
Off, 1~9999 seconds |
| Derivative time (D) |
Off, 1~9999 seconds |
| Cycle time for SP1/SP2 |
1~640 second |
| Upper limit for output power |
0~100% |
| Lower limit for output power |
0~100% |
| Relay logic |
a. Heat b. Cool
c. Fullscale high alarm
d. Full scale low alarm
e. Deviation high alarm
f. Deviation low alarm
g. Inband alarm
h. Outband alarm
(e. to h. available for SP2,
SP3, SP4 only)
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| Alarm types |
Self reset or latched and can
be disabled at power on |
| Alarm acknowledge |
Front panel function used to
reset relay in alarm condition |
| Setpoint lock |
ON, OFF |
| Level lock |
ON, OFF |
| Relay action |
Reverse / direct |
| OTHER |
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| Programming |
Through 3 tactile keys |
| Dimensions (in mm) |
96(H) x 96(W) x 100(D) |
| Mounting |
Panel mount |
| Panel cutout |
92 x 92 mm |
| Supply voltage |
a) 85~265 V AC, 50/60 Hz
b) 20~35 V DC(optional) |
| Power consumption |
4 watts maximum |
Operating ambient
temperature |
0~50 °C |
| Relative humidity |
Below 90%, non condensing |
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| Table1 |
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| Sensor / Input |
Range Limits |
Range In Which |
Typical Accuracy |
Worst Case |
| (°C/ EU ) |
Accuracy Is Specified |
At 30 °C |
Accuracy |
| Low Scale |
High Scale |
Low Scale |
High Scale |
(°C / EU ) |
(°C / EU ) |
| Input Group 1 |
| Pt - 6% Rh / Pt - 30% Rh (B) |
400 |
1820 |
400 |
1820 |
±3 |
±5 |
| Chromel / Constantan (E) |
-270 |
850 |
0 |
850 |
±1 |
±3 |
| Iron / Constantan (J) |
-210 |
760 |
0 |
760 |
±1 |
±3 |
| Chromel / Alumel (K) |
-270 |
1372 |
-50 |
1200 |
±1 |
±3 |
| Nicrosil / Nisil (N) |
-270 |
1300 |
-50 |
1200 |
±1 |
±3 |
| Pt / Pt - 13% Rh (R) |
0 |
1760 |
400 |
1760 |
±2 |
±5 |
| Pt / Pt - 10% Rh (S) |
0 |
1760 |
400 |
1760 |
±2 |
±5 |
| Copper / Constantan (T) |
-270 |
400 |
-200 |
400 |
±1 |
±3 |
| Pt100, 3-Wire |
-200 |
850 |
-200 |
600 |
±0.3 |
±1.0 |
| Linear (0~50 mV, 0~20 mA, 4~20 mA) |
-1999 |
9999 |
-1999 |
9999 |
±5 EU |
±20EU |
| Input Group 2 |
| The following inputs are available in input Group 2 in addition to inputs of input Group 1. |
| Tungsten - 5% Rh / Tungsten - 26% Rh (C) |
0 |
2320 |
0 |
2320 |
±3 |
±5 |
| Tungsten - 3% Rh / Tungsten - 25% Rh (D) |
0 |
2310 |
0 |
2310 |
±3 |
±5 |
| Tungsten / Tungsten - 26% Rh (G) |
0 |
2310 |
0 |
2310 |
±3 |
±5 |
| Cu53 |
0 |
180 |
0 |
180 |
±0.3 |
±0.5 |
| Linear (0~10 mV, 0~100 mV, 0~200 mV, 0~1 V, 0~5 V, 0~10 V) |
-1999 |
9999 |
-1999 |
9999 |
±5 EU |
±20 EU |
| Linear (4~20 mA ) with square root |
0 |
9999 |
0 |
9999 |
±10 EU |
±40 EU |
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| Connection Diagram |
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