Hitachi L2002 - Manual (Page 31)

L200 2 Inverter
Getting Star
ted
1–11
Signal Ratings
Detailed ratings are in “Control Logic Signal Specifications” on page 4–6 .
Other functions AVR function, curved accel/decel profile, upper and lower limiters,
16-stage speed profile, fine adjustment of start frequency, carrier
frequency change (2 to 14 kHz) *10, frequency jump, gain and bias
setting, process jogging, electronic thermal level adjustment, retry
function, trip history monitor, 2nd setting selection, fan ON/OFF
selection
Protective function Over-current, over-voltage, under-voltage, overload, extreme high/
low temperature, CPU error, memory error, ground fault detection at
startup, internal communication error, electronic thermal
Operat-
ing
Environ
ment Temperature Operating (ambient): -10 to 40
°C (*10) / Storage: -25 to 60°C (*11)
Humidity 20 to 90% humidity (non-condensing)
Vibration *12 5.9 m/s 2 (0.6G), 10 to 55 Hz
Location Altitude 1,000 m or less, indoors (no corrosive gasses or dust)
Coating color Blue (DIC 14 Version No. 436)
Options Remote operator unit, copy unit, cables for the units, braking unit,
braking resistor, AC reactor, DC reactor, noise filter, DIN rail
mounting
Item General Specifications
Signal / Contact Ratings
Built-in power for inputs 24VDC, 30 mA maximum
Discrete logic inputs 27VDC maximum
Discrete logic outputs 50mA maximum ON state current, 27 VDC maximum OFF state voltage
Analog output 0 to 10VDC, 1 mA
Analog input, current 4 to 19.6 mA range, 20 mA nominal
Analog input, voltage 0 to 9.6 VDC range, 10VDC nominal, input impedance 10 k
Ω
+10V analog reference 10VDC nominal, 10 mA maximum
Alarm relay contacts 250 VAC, 2.5A (R load) max., 0.2A (I load, P.F.=0.4) max.
100 VAC, 10mA min.
30 VDC, 3.0A (R load) max., 0.7A (I load, P.F.=0.4) max.
5 VDC, 100mA min.