Omron E5AX-LA - Page 2

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 MW 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