User Manual

201
Appendix A
Note (1) The indication of K thermocouples in the −200 to 1,300°C range, T and N thermocouples at a tem-
perature of
−100°C or less, and U and L thermocouples at any temperature is ±2°C ±1 digit maxi-
mum. The indication of B thermocouples at a temperature of 400
°C or less is not specified.
The indication of R and S thermocouples at a temperature of 200
°C or less is ±3°C ±1 digit maxi-
mum.
(2) Ambient temperature:
−10°C to 23°C to 55°C
Voltage range:
−15 to +10% of rated voltage
(3) Set “none” as the unit for Controllers with Analog Inputs.
Current Transformer (CT)
Specifications
Note The maximum continuous current of the E5@N is 50 A.
Hysteresis Controllers with Thermocou-
ple/Resistance Thermome-
ter Multi-inputs
0.1 to 999.9°C or °F)
(in units of 0.1°C or °F) (See note 3.)
Controllers with Analog
Inputs
0.01% to 99.99% FS (in units of 0.01% FS)
Proportional band (P) Controllers with Thermocou-
ple/Resistance Thermome-
ter Multi-inputs
0.1 to 999.9°C or °F)
(in units of 0.1 EU) (See note 3.)
Controllers with Analog
Inputs
0.1% to 999.9% FS (in units of 0.1% FS)
Integral time (I) 0 to 3,999 s (in units of 1 s)
Derivative time (D) 0 to 3,999 s (in units of 1 s)
When RT is ON: 0.0 to 999.9 (in units of 0.1 s)
Control Period 0.5, 1 to 99 s (in units of 1 s)
Manual reset value 0.0% to 100.0% (in units of 0.1%)
Alarm setting range −1,999 to 9,999 (decimal point position depends on input type)
Sampling period 250 ms
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between terminals of different charge
Malfunction vibration
10 to 55 Hz, 20 m/s
2
for 10 min each in X, Y and Z directions
Vibration resistance 10 to 55 Hz, peak height amplitude of 0.75 mm for 2 hr each in X, Y, and Z directions
Malfunction shock
100 m/s
2
, 3 times each in X, Y, and Z directions
Shock resistance
300 m/s
2
, 3 times each in X, Y, and Z directions
Weight E5CN Approx. 150 g Adapter: approx. 10 g Terminal cover: approx. 10 g
E5CN-U Approx. 110 g ---
E5AN Approx. 310 g Adapter: approx. 100 g Terminal cover: approx. 20 g
E5EN Approx. 260 g ---
Degree of protec-
tion
E5CN
E5AN
E5EN
Front panel: NEMA4X for indoor use (equivalent to IP66), rear case: IP20, terminals: IP00
E5CN-U Front panel: IP50, rear case: IP20, terminals: IP00
Memory protection EEPROM (non-volatile memory) (number of writes: 1,000,000)
Item Specifications
Model number E54-CT1 E54-CT3
Max. continuous current 50 A 120 A (See note.)
Dielectric strength 1,000 VAC (for 1 min)
Vibration resistance
50 Hz, 98 m/s
2
Weight Approx. 11.5 g Approx. 50 g
Accessories None Armature (2)
Plug (2)