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Control relays
Basic devices
2010
CA08103002Z-EN
www.eaton.com...DA...
12/31
...DA...Basicdevices
EASY512-DA-…
EASY719-DA-…
Power supply
Rated operational voltage
U
e
V
12
DC (-15/+30%)
12
DC (-15/+30%)
Permissible range
V DC 10.2…15.6
10.2…15.6
Ripple
%
≦ 5
≦ 5
Input current
At rated voltage
mA
Normally 140
Normally 200
Voltage dips (IEC/EN 61131-2)
ms
10
10
Heat dissipation
W Normally 2
Normally 3.5
Digital inputs 12 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 operating voltage
U
e
V DC 12
12
On signal ”0”
U
e
V DC 4 (I1 - I8)
4 (
I1 - I12)
On signal ”1”
U
e
V DC 8 (I1 - I8)
8 (
I1 - I12)
Input current on signal "1"
I1 to I6
mA
3.3 (
at 12 V DC)
3.3 (
at 12 V DC)
I7, I8, I11, I12
mA
1.1 (
at 12 V DC)
1.1 (
At 12 V DC)
I9 to I10
mA
–
3.3 (
at 12 V DC)
Delay time from 0 to 1
Debounce ON
ms
20
20
Debounce OFF
ms
Normally 0.3 (I1 - I6), 0.35 (I7, I8)
Normally 0.3 (I1 - I6, I9, I10), 0.35 (I7, I8, I11, I12)
Delay time from 1 to 0
Debounce ON
ms
20
20
Debounce OFF
ms
Normally 0.3 (I1 - I6), 0.15 (I7, I8)
Normally 0.4 (I1 - I6, I9, I10), 0.35 (I7, I8, I11, I12)
Cable length (unshielded)
m
100
100
Frequency counters
2 (
I3, I4)
2 (
I3, I4)
High-speed counter inputs
2 (
I1, I2)
2 (
I1, I2)
Maximum counter frequency
kHz
< 1
< 1
Pulse shape
Square
Square
Cable length shielded
m
< 30
< 30
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, I11, I12) ± 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