E5CK-T
E5CK-T
171
Specifications
J
RATINGS
Model
E5CK-T (Standard)
E5CK-T (24 V Type)
Supply voltage
100 to 240 VAC, 50/60 Hz
24 VAC/VDC, 50/60 Hz
Power consumption
15 VA
6 VA, 3.5 W
Operating voltage range
85% to 110% of rated supply voltage
Input
Thermocouple
K, J, T, E, L, U, N, R, S, B, W, PLII
Platinum resistance
thermometer
JPt100, Pt100
Current input
4 to 20 mA, 0 to 20 mA
Voltage input
1 to 5 V, 0 to 5 V, 1 to 10 V
Input impedance
Current input
150
Ω
Voltage input
1 M
Ω
min.
Control output
According to Output Board (see Output Board Ratings and Characteristics)
Auxiliary output
SPST-NO, 1 A at 250 VAC (resistive load)
Control method
ON/OFF or advanced PID control
Setting method
Digital setting using front panel keys or communications features
Indication method
7-segment digital display and LEDs
Additional functions
Standard
Manual output, heating/cooling control, SP limiter, loop burnout alarm, MV limiter,
MV change rate limiter, input digital filter, input shift, run/reset, protect functions,
scaling function
J
CHARACTERISTICS
Indication accuracy
Thermocouple
±
0.3% of indication value or
±
1
°
C, whichever greater,
±
1 digit max.
(See Note 1)
Platinum resistance
thermometer
±
0.2% of indication value or
±
0.8
°
C, whichever greater,
±
1 digit max.
Analog input
±
0.2% of indication value,
±
1 digit max.
Hysteresis
0.01% to 99.99% FS (in units of 0.01% FS)
Proportional band (P)
0.1% to 999.9% FS (in units of 0.1% FS)
Integral (reset) time (I)
0 to 3,999 s (in units of 1 s)
Derivative (rate) time (D)
0 to 3,999 s (in units of 1 s)
Control period
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 or –199.9 or 999.9 (decimal point position dependent on input type)
Set time
0 to 99 hrs 59 min or 0 to 99 min 59 s
Program capacity
1 pattern, 16 steps (possible to use up to 4 patterns with the communications func-
tion.)
Programming method
Time or ramp setting method
Time accuracy
±
0.2% (
±
500 ms) of the set value
Sampling period
Temperature input
250 ms
(See Note 2)
Analog input
100 ms
Insulation resistance
20 M
Ω
min. (at 500 VDC)
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities
(This table continues on the next page.)
Note: 1. The indication accuracy of the K1, T, and N thermocouples at a temperature of -100
°
C max. is
±
2
°
C
±
1 digit maximum. The
indication accuracy of the 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 unrestricted.
The indication accuracy of the R and S thermocouples at a temperature of 200
°
C max. is
±
3
°
C
±
1 digit maximum.
The indication accuracy of the W thermocouple at any temperature is (
±
0.3% of the indicated value or
±
3
°
C, whichever is great-
er)
±
1 digit maximum. The indication accuracy of the PLII thermocouple at any temperature is (
±
0.3% or
±
2
°
C, whichever is
greater)
±
1 digit maximum.
2. The sampling period of the standard model with CT and remote SP inputs is 250 ms.
