Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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12/32 Control relays
Basic devices
2010 CA08103002Z-EN
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EASY512-AB-… EASY719-AB-…
Power supply
Rated operational voltage Ue V 24 AC 24 AC
Permissible range V AC 20.4…26.4 20.4…26.4
Frequency Hz 50/60 (± 5%) 50/60 (± 5%)
Input current
At 24 V AC 50/60 Hz mA Normally 200 Normally 300
Voltage dips (IEC/EN 61131-2) ms 20 20
Heat dissipation
At 24 V AC VA Normally 5 Normally 7
Digital inputs 24 V DC
Number 8 12
Inputs can be used as analog inputs 2 (I7, I8) 4 (I7, I8, I11, I12)
Status display LCD display (if provided) LCD display (if provided)
Potential isolation
From power supply No No
Between digital inputs No No
From the outputs Yes Yes
Rated operational voltage Ue V 24 AC 24 AC
Rated voltage L (sinusoidal)
On signal ”0” V AC 0 - 6 0 - 6
On signal ”1” Ue V (I7, I8) > 7 AC, > 9.5 DC (I1 - I6) 14 - 26.4 AC (I7, I8, I11, I12) > 7 AC, > 9.5 DC (I1 - I6, I9, I10)
14 - 26.4 AC
Rated frequency Hz 50 - 60 50 - 60
Input current on signal "1"
I1 to I6 mA 4 (at 24 V AC, 50 Hz) 4 (at 24 V AC, 50 Hz)
I7, I8 mA 2 (at 24 V AC, 50 Hz) 2 (at 24 V DC) 2 (at 24 V AC, 50 Hz) 2 (at 24 V DC)
I9, I10 mA – 4 (At 24 V AC, 50 Hz)
I11, I12 mA – 2 (at 24 V AC, 50 Hz) 2 (at 24 V DC)
Delay time (0 - 1/1 - 0) I1 - I12
Debounce ON, 50/60 Hz ms 80⁄66⅔ 80⁄66⅔
Debounce OFF, 50/60 Hz ms 20⁄16⅔ 20⁄16⅔
Max. admissible cable length (per input)
Maximum remote installation distance m 40 40
I9, I10 m – Normally 40
Analog inputs
Number 2 (I7, I8) 4 (I7, I8, I11, I12)
Potential isolation
From power supply No No
From the digital inputs No No
From the outputs Yes Yes
Between the inputs No No
Input type DC voltage DC voltage
Signal range V DC 0 - 10 0 - 10
Resolution, analog V 0.01 0.01
Resolution, digital V 0.01 0.01
Resolution Bit 10 (value 1 - 1023) 10 ( value 0 - 1023)
Input impedance kΩ 11.2 11.2
Accuracy of actual value
Two EASY devices % ± 3 ± 3
Within a single device % ± 2, (I7, I8) ± 0.12 V ± 2, (I7, I8, I11, I12) ± 0.12 V
Conversion time analog/digital ms Input delay ON: 20;
Input delay OFF: each cycle time
Input delay ON: 20;
Input delay OFF: each cycle time
Input current mA < 1 < 1
Cable length shielded m < 30 < 30
Relay outputs ￫See technical data, relay outputs
Notes For additional technical data EASY5… and EASY7…￫AWB2528-1508D, EASY8…￫AWB2528-1423D