User manual

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Appendix
MN05013003E262
Inputs
EZ-512-AB-…, EZ719-AB-…
Voltage dips 10 ms, IEC/EN 61131-2
Power loss
EZ512-DA-… EZ719-DA-… EZ512-DC-… EZ7..-DC-…
Normally 2 mA/3.5 mA Normally 2 W/normally 3.5 W
EZ512-DA-…, EZ719-DA-… EZ512-DC-…, EZ719-DC-…,
EZ721-DC-…
EZ-512-AB-… EZ719-AB-...
Digital inputs 24 V AC
Number
8 12
Status display
LCD (if provided) LCD (if provided)
2 inputs (I7, I8) usable as
analog inputs
4 inputs (I7, I8, I11, I12) usable
as analog inputs
Electrical isolation
To power supply No No
Between each other
No No
To the outputs
Yes Yes
Rated voltage L (sinusoidal)
24 V AC 24 V AC
0 signal
0 to 6 V AC 0 to 6 V AC
1 signal
(I7, I8)
>8V AC, > 11 V DC
(I1 to I6, I9 to I12)14 to 26.4 V
AC
(I7, I8, I11, I12)
>8 V AC, >11 V DC
(I1 to I6, I9 to I10) 14 to 26.4 V
AC
Rated frequency
50/60 Hz 50/60 Hz
Input current on 1 signal
I1 to I6
(EZ719.. also I9 to I10)
4 mA at 24 V AC 50 Hz 4 mA at 24 VAC, 50 Hz
Input current on 1 signal
I7, I8,
(EZ719.. also I11, I12)
2 mA at 24 V AC, 50 Hz
2 mA at 24 V DC
2 mA at 24 V AC, 50 Hz
2 mA at 24 V DC
EZ500_700.book Page 262 Tuesday, May 3, 2005 5:15 PM