User`s guide

Watlow EZ-ZONE
®
PM PID Controller • 119 • Appendix
Specifications
LineVoltage/Power (Minimum /Maximum Ratings)
•85 to 264V~ (ac), 47 to 63Hz
•20 to 28VÅ (ac), 47 to 63Hz
•12 to 40VÎ (dc)
•14VA maximum power consumption (PM4, 8 & 9)
•10VAmaximum power consumption (PM3 & 6)
•Data retention upon power failure via nonvolatile memory
•Compliant with SEMIF47-0200, FigureR1-1 voltage sag require-
ments @24V ~ (ac) or higher
Environment
•0 to 149°F (-18 to 65°C) operating temperature
•-40 to 185°F (-40 to 85°C) storage temperature
•0 to 90%RH, non-condensing
Accuracy
•Calibration accuracy and sensor conformity: ±0.1% of span, ±1°C
@ the calibrated ambient temperature and rated line voltage
•Types R, S, B; 0.2%
•Type T below -50°C; 0.2%
•Calibration ambient temperature @ 77 ±5°F (25±3°C)
•Accuracy span :1000 °F (540°C) min.
•Temperature stability: ±0.1 °F/°F (±0.1 °C/°C) rise in ambient
maximum
Agency Approvals
•UL
®
Listed to UL
®
61010-1 File E185611
•UL
®
Reviewed to CSA C22.2 No.61010-1-04
•UL
®
50 Type 4X, NEMA 4X indoor locations, IP65 front panel
seal (indoor use only)
•FM Class 3545 File 3029084 temperature limit switches
•CE-See Declaration of Conformity RoHS and W.E.E.E.compliaint
•This equipment is suitable for use in Class 1, Div.2, Groups A, B,
C and D or non-hazardous locations only. Temperature Code T4A
•UL
®
Listed to ANSI/ISA 12.12.01-2007 File E184390
•All models, CSA C22.2 No. 24 File 158031 Class 4813-02, CSA
Approved
•UL
®
reviewed to Standard No. CSA C22.2 No.213-M1987, Cana-
dain Hazardous locations
Controller
•User selectable heat/cool, on-off, P, PI, PD, PID or alarm action
•Auto-tune with TRU-TUNE
®
+ adaptive control algorithm
•Control sampling rates: input = 10Hz, outputs = 10Hz
Profile Ramp/Soak - Real Time Clock and Bat-
tery Back-up
•Accuracy (typical): ±30PPM at 77°F (25°C)
•+30/-100 PPM at -4 to 149°F (-20 to 65°C)
•Battery type: Rayovac 3V BR1225 lithium (recycle properly), only
installed in models with a real-time clock
•Battery typical life: three cumulative years of unpowered life at
77°F (25°C)
Isolated Serial Communications
•EIA232/485, Modbus
®
RTU
Wiring Termination—Touch-Safe Terminals
•Input, power and controller output terminals are touch safe re
movable 3.30 to 0.0507 mm
2
(12 to 22 AWG)
•Wire strip length 7.6 mm (0.30 in.)
•Torque 0.56 Nm (5.0 lb.-in.)
Universal Input
•Thermocouple, grounded or ungrounded sensors
•>20MΩ input impedance
•3µA open sensor detection
•Max. of 2KΩ source resistance
•RTD 2 or 3 wire, platinum, 100Ω and 1000Ω @ 0°C calibration to
DIN curve (0.00385Ω/Ω/°C)
•Process, 0-20mA @ 100Ω ,or 0-10V Î(dc) @ 20kΩ input impedance
Voltage Input Ranges
- Accuracy ±10mV ±1 LSD at standard conditions
- Temperature stability ±100 PPM/°C maximum
Milliamp Input Ranges
- Accuracy ±20µA ±1 LSD at standard conditions
- Temperature stability ±100 PPM/°C maximum
Resolution Input Ranges
- 0 to 10V: 200 µV nominal
- 0 to 20 mA: 0.5 mA nominal
•Potentiometer: 0 to 1,200Ω
•Inverse scaling
Input Type
Max
Error
@ 25
Deg C
Accuracy
Range
Low
Accuracy
Range
High
Units
J ±1.75 0 750 Deg C
K ±2.45 -200 1250 Deg C
T (-200 to 350) ±1.55 0 350 Deg C
N ±2.25 0 1250 Deg C
E ±2.10 -200 900 Deg C
R ±3.9 0 1450 Deg C
S ±3.9 0 1450 Deg C
B ±2.66 870 1700 Deg C
C ±3.32 0 2315 Deg C
D ±3.32 0 2315 Deg C
F (PTII) ±2.34 0 1343 Deg C
RTD, 100 ohm ±2.00 -200 800 Deg C
RTD, 1000 ohm ±2.00 -200 800 DegC
mV ±0.05 0 50 mV
Volts ±0.01 0 10 Volts
mAdc ±0.02 0 20
mAmps
DC
mAac ±5 -50 50
mAmps
AC
Potentiometer,
1K range
±1 0 1000 Ohms
Thermistor, 5K
range
±5 0 5000 Ohms
Thermistor,
10K range
±10 0 10000 Ohms
Thermistor,
Thermistor
±20 0 20000 Ohms
Thermistor,
40K range
±40 0 40000 Ohms
Operating Range
Input Type Range Low Range High
J -210 °C 1200 °C
K -270 °C 1371 °C
T -270 °C 400 °C
N -270 °C 1300 °C
E -270 °C 1000 °C
R -50 °C 1767 °C