3
PXV3 SPECIFICATIONS
INPUT RANGE TABLE:
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Input Signal Input Range Input Range Remarks
(°C) (°F)
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Thermocouple
J 0~800 32~1472 Cold Junction
K 0~1200 32~2192 compensating
R 0~1600 32~2912 function built-in
B 0~1800 32~3272
S 0~1600 32~2912
T -199~200 -328~392
T -150~400 -238~752
E -199~800 -328~1472
N 0~1300 32~2372
PL2 0~1300 32~2372
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RTD
Pt100 -150~850 -238~1562 Allowable wiring
resistance 10 ohms
max (per wire)
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DC Voltage/
Current
1-5V Scaling Range: -1999 to 9999 For current input,
0-5V use the 250Ω
Engineering Units resistor to obtain
4-20mA 1-5V or 0-5V DC
0-20mA input
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CONTROL FUNCTION
(SINGLE OUTPUT)
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Control action PID control with auto-tuning
Fuzzy control with auto-tuning
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Proportional band (P) 0-999.9%, of full scale (FS), setting in 0.1% steps
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Integral time (I) 0-3200 sec, setting in 1 sec steps
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Differential time (D) 0-999.9 sec, setting in 0.1 sec steps
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P,I,D = 0: 2-position action
I,D = 0: Proportional action
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Proportional cycle 1-150 sec, setting in 1 sec steps, for relay contact
output and SSR/SSC drive output only
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Hysteresis width 0-50% FS, setting in 1 E.U. (Engineering Unit)
steps, 2-position action only
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Anti-reset wind up 0-100% FS, setting in 1 E.U. steps, auto-setting
with auto-tuning
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Input sampling cycle 0.5 sec
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Control cycle 0.5 sec
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CONTROL FUNCTION
(DUAL OUTPUT) (Heat/Cool Type)
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Heating Proportional band P x 1/2 (P= 0-999.9%)
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Cooling Proportional band Heating proportional band
x Cooling proportional band coefficient
Cooling proportional band coefficient= 0-100
0: 2-position action
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Integral time 0-3200 sec for heating and cooling
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Differential time 0-999.9 sec for heating and cooling
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P,I,D= 0: 2-position action (without dead band) for heating and cooling
I,D= 0: Proportional action
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Proportional cycle 1-150 sec, for relay contact output and SSR/SSC
drive output only
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Hysteresis width 2-position action for heating and cooling: 0.5% FS
2-position action for cooling: 0.5% FS
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Anti-reset wind-up 0-100% FS, setting in 1 E.U. steps, auto setting
with auto-tuning
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Overlap/dead band ±50% of heating proportional band
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Input sampling cycle 0.5 sec
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Control cycle 0.5 sec
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OUTPUT
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Relay contact output: SPST 220V AC/30V DC 2A (resistive load)
Mechanical life: 10
7
times (under no load)
Electrical life: 10
5
times (under the rated load)
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SSR driver output: On-5V DC typ. (5.5V ±1V), 20mA max.
Off-0.5V or less
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Alarm output/ SPST 220V AC/ 30V DC 2A (resistive load)
2nd control output:
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Alarm: Configurable from the front panel keys as
Absolute, Deviation, Zone, or Combination alarms
with or without the hold feature.
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SETTING AND INDICATION
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Accuracy: ± 0.5% of FS ± 1 digit ( ± 1°C for thermocouple)
R T/C: 0-400°C: ±1%FS ± 1 digit ± 1°C
B T/C: 0-500°C: ±5%FS ± 1 digit ± 1°C
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Setting method: 3-key operation
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Indicator: 4 digit, 7-segment LED (green)
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P X V 3
V
1
Type of Input Code
Thermocouple (°C) T
Thermocouple (°F) R
RTD/Pt100 (°C) N
RTD/Pt100 (°F) S
4-20mA DC, 1-5V DC B
0-20mA DC, 0-5V DC A
Control Output 1 Code
Relay contact (reverse action) A
Relay contact (direct action) B
SSR/SSC driver (reverse action) C
SSR/SSC driver (direct action) D
Control Output 2 Code
None Y
Relay contact (reverse action) A
Relay contact (direct action) B
Alarm Option Code
None 4
High/Low alarm (SPST)* 5
*Available with single output only
Power Supply Option Code
85-264 VAC -
24V AC/DC D
PXV3 MODEL CONFIGURATION
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