Omron E5C series, User Manual

Page: 330 / 372

A Appendices
A - 4 E5@C Digital Temperature Controllers User’s Manual (H174)
A-1-2 Characteristics
Indication
accuracy
(when mounted
individually,
ambient
temperature of
23
°
C)
Thermocouple
*
1
E5CC/E5EC/E5AC/E5DC:
(
±
0.3% of indication value or
±
1
°
C, whichever is greater)
±
1 digit max.
E5CC-U:
(
±
1% of PV or
±
2
°
C, whichever is greater)
±
1 digit max.
Resistance
thermometer (
±
0.2% of indication value or
±
0.8
°
C, whichever is greater)
±
1 digit max.
Analog input
±
0.2% FS
±
1 digit max.
CT input
±
5% FS
±
1 digit max.
Potentiometer
input
±
5% FS
±
1 digit max.
Temperature
variation influence
*2
Voltage variation
influence
*2
Thermocouple
Thermocouple (R, S, B, W, PLII)
(
±
1% of indication value or
±
10
°
C, whichever is greater)
±
1 digit max.
Other thermocouples:
(
±
1% of indication value or
±
4
°
C, whichever is greater)
±
1 digit max.
*K thermocouple at
−
100
°
C max:
±
10
°
C max.
Resistance
thermometer (
±
1% of indication value or
±
2
°
C, whichever is greater)
±
1 digit max.
Analog input
±
1% FS
±
1 digit max.
CT input
±
5% FS
±
1 digit max.
Remote SP input
±
1% FS
±
1 digit max.
Installation
influence (E5DC
only)
Thermocouple
R, S, B, W, or PLII thermocouple: (
±
1% of indication value or
±
10
°
C, whichever
is greater)
±
1 digit max.
Other thermocouple: (
±
1% of indication value or
±
4
°
C, whichever is greater)
±
1
digit max.
*
K thermocouple at
−
100
°
C max:
±
10
°
C max.
Hysteresis
Temperature input 0.1 to 999.9
°
C or
°
F (in units of 0.1
°
C or
°
F)
Analog input 0.01% to 99.99% FS (in units of 0.01% FS)
Proportional
band (P)
Temperature input 0.1 to 999.9
°
C or
°
F (in units of 0.1
°
C or
°
F)
Analog input 0.1% to 999.9% FS (in units of 0.1% FS)
Integral time (I)
*
3
Standard, heating/cooling, or close position-proportional control:
0 to 9999 s (in units of 1 s)
0.0 to 999.9 s (in units of 0.1 s)
Floating position-proportional control:
1 to 9999 s (in units of 1 s)
0.1 to 999.9 s (in units of 0.1 s)
Derivative time (D)
*
3
0 to 9,999 s (in units of 1 s)
0.0 to 999.9 s (in units of 0.1 s)
Control Period 0.1, 0.2, 0.5, or 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 cycle 50 ms
Insulation resistance 20 M
Ω
min. (at 500 VDC)
Dielectric strength 3,000 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, 20 m/s
2
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