E5AX-LA/-MA
E5AX-LA/-MA
2
Specifications
Digital Controller Ratings
Supply voltage
100 to 240 VAC, 50/60 Hz (either frequency applicable with same unit)
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 10 VA (at 100 VAC) to 15 VA (at 240 VAC)
Approx. 12 VA (at 100 VAC) to 15 VA (at 240 VAC) with communication function
Input
E5AX-LA: 4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V, 0 to 1 V
E5AX-MA: 0 to 100 mV, 0 to 10 mV, –10 to 10 mV
Input impedance
Current input: 150
W
Voltage input: 1 M
W
min.
Control output
See
Control Output Unit Ratings.
Control mode
ON/OFF or PID control with auto-tuning
Alarm output
Relay output, 2 independent SPST-NO contacts; 3 A, 250 VAC
Setting method
Digital setting via Up and Down Keys
Indication method
Digital indications (character heights PV: 15 mm and SV: 11 mm) (Color PV: red, SV: green)
Shift set input
No voltage, contact signal input (set value shifted when ON); Contact impedance: 100
W
max.
Other functions
Upper and lower limits for set value
Key protection
Input shift
Manual output (balanceless-bumpless operation switchable)
Normal and reverse output selection
Shift set
Scaling
Watchdog timer function (Detects failures in the CPU and restores the CPU.)
Note:
The control output is optically insulated from the internal circuits.
Control 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 (resistive load)
(Leakage current is 1.5 mA max. at 200 VAC)
Voltage Output Unit
E53-Q
40 mA, 12 VDC; NPN (with short-circuit protection)
(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)
Current Output Unit
E53-C
4 to 20 mA, DC; Load: 600
W
max. resolution: 212