E5AK-T/E5EK-T
E5AK-T/E5EK-T
5
Current/Voltage
Input (switch selectable)
Current input V
oltage input
4 to 20 mA 0 to 20 mA
1 to 5 V 0 to 5 V
0 to 10 V
Range
One of following ranges depending on results of scaling
–1999 to 9999
–199.9 to 999.9
–19.99 to 99.99
–1.999 to 9.999
Setting 17 18 19 20 21
Specifications
Ratings
Item 100-
to 240-V
AC type 24-VAC/VDC type
Supply voltage
100 to 240 V
AC, 50/60 Hz
24 V
AC/VDC, 50/60 Hz
Power consumption
E5AK:
16 V
A
E5EK:
15 V
A
12 V
A, 8 W
Operating voltage range
85% to 1
10% of rated supply voltage
Sensor input
Thermocouple: K, J, T
, E, L, U, N, R, S, B, W
, PL
II
Platinum resistance thermometer: JPt100, Pt100
Current input:
4 to 20 mA, 0 to 20 mA (Input impedance: 150
Ω)
V
oltage input:
1 to 5 V, 0 to 5 V, 0 to 10 V (Input impedance: 1 M
Ω)
Control output
According to Output Unit (see
Output Unit Ratings and Characteristics
)
Auxiliary output
SPST
-NO, 3 A at 250 V
AC (resistive load)
Control method
ON/OFF or 2-PID control (with auto-tuning)
Setting method
Digital setting using front panel keys
Indication method
7-segment digital display and LEDs
Event input
Contact input:
ON: 1 kΩ
max., OFF: 100 k
Ω
min.
No-contact input:
ON: residual voltage: 1.5 V max., OFF: leakage current: 0.1 mA max.
T
ransfer output
4 to 20 mA, permissible load impedance: 600
Ω
max., resolution: approx. 2,600
Current T
ransformer input Connect an exclusive Current T
ransformer (E54-CT1 or E54-CT3)
Other 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
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