EDS11-164A Datasheet, PDF (1/8 Pages) Fuji Electric – PX series Digital temperature Controller Socket Type MICRO-CONTROLLER X (48mm×48mm) MICRO-CONTROLLER X

PX series
Digital temperature
Controller
DATA SHEET
Socket Type
MICRO-CONTROLLER X (48mm×48mm)
MICRO-CONTROLLER X
With front dimensions of 48×48mm, this socket type tem-
perature controller enables On-Off control, PID control or
8-step ramp/soak function, using thermocouple, resistance
bulb or DC1 to 5V signal as input.
Though small-sized, it can be equipped with a variety of
functions.
FEATURES
1. PID with auto-tuning, PID self-tuning and fuzzy control are
installed as standard.
2. Front side waterproof specification in conformity with
NEMA4X (standard).
3. Two alarms are equipped, and 8-step ramp/soak function
can be installed as an option.
PXR4
SOCKET
SPECIFICATIONS
1. General specifications
Power supply
100 V (-15%) to 240 V (+10%) AC, 50/60 Hz
voltage
or 24 V (±10%) AC 50/60 Hz, 24 V (±10%) DC
Power
When using 100 V AC: 8 VA or less
consumption
When using 220 V AC: 10 VA or less
When using 24 V AC/DC: 10VA
Insulation resistance 20 MΩ or more (500 V DC)
Dielectric strength Power supply-ground ... 1500 V AC for 1 min
Power supply-others ... 1500 V AC for 1 min
Ground-relay output ... 1500 V AC for 1 min
Ground-alarm output ... 1500 V AC for 1 min
Others ... 500 V AC for 1 min
Input impedance Thermocouple: 1 MΩ or more
Voltage: 450 kΩ or more
Current: 250Ω (external resistor)
Allowable signal Thermocouple: 100Ω or less
source resistance Voltage: 1 kΩ or less
Allowable wiring Resistance bulb: 10Ω or less per wire
resistance
Reference junction ±1°C (at 23°C)
compensation accuracy
Input value correction ±10% of measuring range
Set value correction ±50% of measuring range
Input filter
0 to 900.0 sec settable in 0.5 sec steps
(first order lag filter)
Noise reduction ratio Normal mode noise (50/60 Hz): 50 dB or more
Common mode noise (50/60 Hz): 140 dB or more
2. Control function of standard type
Control action PID control (with auto tuning, self-tuning)
Fuzzy control (with auto tuning)
Self tuning
Proportional band (P) 0 to 999.9% of measuring range settable in
0.1% step
Integral time (I) 0 to 3200 sec settable in 1 sec step
Differential time (D) 0 to 999.9 sec settable in 0.1 sec step
On/off action if P = 0. Proportional action when I, D = 0.
Proportional cycle 1 to 150 sec settable in 1 sec step
Only for relay contact output or SSR/SSC drive
output
Hysteresis width 0 to 50% of measuring range
For On/off action only
Anti-reset windup 0 to 100% of measuring range
Automatically validated at auto tuning
Input sampling cycle 0.5 sec
Control cycle
0.5 sec
3. Input section
Input signal
Measuring range
Burnout
Thermocouple : J, K, R, B, S, T, E, N, PLII
Resistance bulb : Pt100
Voltage, current: 1 to 5 V DC, 4 to 20 mA DC
(Apply current input after connecting the
furnished 250Ω resistor to input terminal.)
See measuring range table (Table1)
For thermocouple or resistance bulb input
Control output upper/lower are selectable
4. Output section of standard type (control output 1)
Control output 1
Select one as follows
Relay contact: SPDT contact:
220V AC/30V DC, 3A (resistive load)
Mechanical life 10 million operations (no load)
Electrical life 100,000 operations (rated load)
Minimum switching current 100mA (24V DC)
SSR / SSC drive (Voltage pulse):
ON: 17 to 25 V DC
OFF: 0.5V DC or less
Max. current: 20mA or less
4 to 20mA DC: Allowable load resistance 600Ω
or less
EDS11-164a
Date Apr. 1, 2011