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E5AX-BA/BAH/E5EX-BA/A02/A03
E5AX-BA/BAH/E5EX-BA/A02/A03
2
Temperature Ranges
Thermocouple
Input (switch
selectable)
R
Platinum
vs.
platinum.
rhodium
13%
S
Platinum
vs.
platinum.
rhodium
10%
K (CA)
Chromel vs.
alumel
J/L (IC)
Iron vs.
constantan
T/U (CC)
Copper vs.
constantan
E (CRC)
Chromel
vs.
constantan
B
Platinum.
rhodium
30% vs.
platinum.
rhodium 6%
N
Nichrosil
vs. nisil
Range
°
C
0 to 1,700
0 to 1,700
–200 to 1,300
–100 to 850
–200 to 400
0 to 600
100 to 1,800
0 to 1,300
°
F
0 to 3,000
0 to 3,000
–300 to 2,300
–100 to 1,500
–300 to 700
0 to 1,100
300 to 3,200
0 to 2,300
Resolution
(
°
C/
°
F)
(main settings
and alarm)
1
Platinum Resistance Thermometer
Input (switch selectable)
JPt100/Pt100
Range
°
C
–99.9 to 450.0
°
F
–99.9 to 800.0
Resolution (
°
C/
°
F) (main
settings and alarm)
0.1
Specifications
Ratings
Supply voltage
100 to 240 VAC, 50/60 Hz
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 10 VA (at 100 VAC) to 15 VA (at 24 VAC)
Input
Thermocouple (R/S/K/J/T/E/B/N/L/U) or platinum resistance thermometer (Pt100/JPt 100),
selectable
Current Transformer input
Connect an exclusive Current Transformer unit (E54-CT1 or E54-CT3).
Control output
See Control Output Unit Ratings (Control Output Units are sold separately.)
Control mode
PID control with feed-forward circuitry (feed-forward PID) with auto-tuning or ON/OFF
Alarm output
Relay output, 2 independent SPST-NO contacts; 3 A, 250 VAC (resistive load)
Heater burnout alarm output
Relay output, SPST-NO; 1 A, 250 VAC (resistive load)
Setting method
Digital setting via Up and Down Keys
Indication method
Digital indications (character heights: PV: 11 mm, SV: 8 mm, BK: 8 mm) (color PV: red,
SV: green, BK: orange)
Bank selection
No voltage, contact signal input; contact impedance: 100
Ω
max.
Other functions
Upper and lower limits for set value
Key protection
Input shift
Scale selection (
°
C/
°
F)
Normal and reverse output selection
Bank selection
Bank copy
Watchdog timer function (Detects failures in the CPU and restores the CPU.)
Output Unit Ratings
Relay Output Unit
E53-R
SPDT; 5 A, 250 VAC (resistive load)
SSR Output Unit
E53-S
SPST-NO; 1 A, 75 to 250 VAC; leakage current: 1.5 mA max. (at 200 VAC)
Voltage Output Unit
E53-Q
40 mA max., 12 VDC; NPN (with short-circuit protection)
(for driving SSR)
E53-Q3
20 mA max., 24 VDC; NPN (with short-circuit protection)
E53-Q4
20 mA max., 24 VDC; PNP (with short-circuit protection)
Current Output Unit*
E53-C
4 to 20 mA, DC: 600
Ω
max.; resolution: 212
*Current Output Units cannot be used to control the outputs of E5EX models that incorporate a heater burnout alarm.