E5EX–H
E5EX–H
2
Specifications
Temperature Controller Ratings
Supply
voltage
100 to 240 V
AC, 50/60 Hz
Operating voltage range
85% to 1
10% of rated supply voltage
Power consumption
Approx. 10 V
A (at 100 V
AC) to 15 V
A (at 240 V
AC)
Input
Thermocouple (K/J/T/E/R/S/L/U) or temperature resistance thermometer (Pt100/JPt100) selectable
Current T
ransformer input
See
Current T
ransformer Ratings
.
Control output
See
Control Output Unit Ratings
.
Operating mode
ON/OFF or PID with auto-tuning
Alarm output
Relay output: SPST–NO; 3 A, 250 V
AC
Heater burnout alarm output
Relay output: SPST–NO; 1 A, 250 V
AC
Setting method
Digital setting via up and down keys
Indication method
Digital indication (character heights: 1
1 mm and 8 mm)
Other functions
Upper and lower limits for set value
Key protection
Input shift
Display unit selection (
°C/°F)
Normal and reverse output selection
W
atchdog timer function (Detects failures in the CPU and restores the CPU.)
Approved standards
UL (File No. E68481)
CSA (File No. LR59623)
SEV
Control Output Unit Ratings
Relay Output Unit E53–R SPDT
; 5 A, 250 V
AC (resistive load)
SSR Output Unit E53–S
SPST–NO; 1 A, 75 to 250 V
AC
E53–Q
40 mA, 12 VDC; NPN (with short-circuit protection)
Voltage Output Unit (for driving SSR) E53–Q3
20 mA, 24 VDC; NPN (with short-circuit protection)
E53–Q4
20 mA, 24 VDC; PNP (with short-circuit protection)
Note:
The control output is optically insulated from the internal circuits.
Current Transformer Ratings
Max.
continuous heater current
50 A
Dielectric strength
1,000 V
AC
Vibration
50 Hz (approx. 10G)
Weight
E54–CT1: Approx. 1
1.5 g; E54–CT3: Approx 50 g
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