32 Digital Position-Proportional Controllers E5EZ-PRR
Specifications
■ Characteristics
Note 1: The indication accuracy of K thermocouples in the -200 to 1300°C range, T and N thermocouples at a temperature of -100°C max., and
U and L thermocouples at any temperature is
±2°C ±1 digit maximum. The indication accuracy of the B thermocouple at a temperature of
400°C max. is not specified. The indication accuracy of the R and S thermocouples at a temperature of 200°C max. is
±3°C ±1 digit max.
2: For E5EZ-PRR
03-model products, in order to satisfy the conduction and emission specifications of EN61326CLASSA, a magnetic ring
(TDK:ZAT1730-0730) should be added to the communications line between the K3SC unit and the controller.
Indication
accuracy Thermocouple:
(displayed value
±0.5 % or ±1°C, whichever is largest) ±1 digit max. (see note 1)
Platinum Resistance Thermometer:
(displayed value
±0.5 % or ±1°C, whichever is largest) ±1 digit max.
Analog Input:
±0.5% FS ±1 digit max.
Potentiometer Input:
±5% FS ±1 digit max.
Influence of temperature
(See note 2.)
R, S, and B thermocouple inputs:
(
±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple inputs:
(
±1% of PV or ±4°C, whichever is greater) ±1 digit max.
*
±10°C for -100°C or less for K sensors
Platinum resistance thermometer inputs:
(
±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog inputs:
(
±1% of FS) ±1 digit max.
Influence of voltage
(See note 2.)
Proportional band ( P ) 0.1 to 999.9°C (unit: 0.1 EU)
Integral time (I) 0 to 3999 s (in units of 1s) With floating control, 1 to 3999 s
Derivative time (D) 0 to 3999 s (in units of 1s)
Control period 1 to 99 s (in units of 1s)
Manual reset value -10.0% to 110.0% (in units of 0.1%)
Alarm settings range -1999 to 9999 (decimal point position depends on input type)
Sampling period 500 ms
Insulation resistance 20M
Ω min, 2 seconds (500 VDC)
Dielectric strength 2000VAC,50 or 60Hz for 1min (at different stages of charging)
Vibration resistance (Error) 10 to 55Hz, 20m/s
2
for 10min each in X,Y, and Z directions
Shock resistance (Error) 100m/s
2
,3 times each in 3
Weight Controller : Approx. 260g
Memory protection EEPROM (non-volatile memory) (number of writes: 100,000 operations)
EMC Emission enclosure: EN55011(GB/T 6113.1,2) 1 group, type A
Emission AC mains: EN55011(GB/T 6113.1,2) 1 group, type A (see note 2)
Immunity ESD: IEC61000-4-2(GB/T 17626.2) 4kV contact discharge (series 2)
6kV air discharge (series 3)
Immunity RF interference: IEC61000-4-3(GB/T 17626.3): 10V/m, 80MHz-1GHz (series)
Immunity-conducted disturbance: EC61000-4-6(GB/T 17626.6): 3V(0.15-80MHz) (series 3)
Surges (shocks): IEC61000-4-5(GB/T 17626.5): 2kV power supply line (series 3)
1kV I/O signal line (series 4)
Pending standards UL61010C-1,CSA C22.2 No.1010.1 meets the requirements of EN61326,EN61010-1(IEC61010-1)
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