Datasheet

10 ms at 24 V DC
1 ms at 12 V DC
Fuse  A ≧ 1A (T)
Heat dissipation at 24 V DC  W 3
Digital inputs 12 V DC
Number   8
Potential isolation   from power supply: no
to the memory card: no
to Ethernet: yes
between inputs: no
from the outputs: yes
to expansion devices: yes
Rated operational voltage U
e
V DC 12
Input voltage  V DC Condition 0: ≦ 5 (I1 - I8)
Condition 1: ≧ 8 (I1 - I8)
Input current at signal 1  mA 1.75 mA (I1 - I4)
0.9 mA (I5 - I8)
Deceleration time  ms 20 (0 -> 1/1 -> 0, Debounce ON)
type 0.015 (0 -> 1/1 -> 0, Debounce OFF)
Cable length  m 100 (unshielded)
Frequency counter   
Note   Notes on this, see under Digital inputs 24 V DC
Incremental counter   
Note   Notes on this, see under Digital inputs 24 V DC
Rapid counter inputs   
Note   Notes on this, see under Digital inputs 24 V DC
Digital inputs 24 V DC
Number   8
Inputs can be used as analog inputs   4 (I5, I6, I7, I8)
Potential isolation   from power supply: no
to the memory card: no
to Ethernet: yes
between inputs: no
from the outputs: yes
to expansion devices: yes
Rated operational voltage U
e
V DC 24
Input voltage  V DC Signal 0: ≦ 5 (I1 - I8)
Condition 1: ≧ 15 (I1 - I8)
Input current at signal 1  mA 3.3 (I1 – I4)
1.8 (I5 – I8)
Deceleration time  ms 20 (0 -> 1/1 -> 0, Debounce ON)
type 0.015 (0 -> 1/1 -> 0, Debounce OFF)
Cable length  m 100 (unshielded)
Frequency counter   
Number   4 (I1, I2, I3, I4)
Counter frequency  kHz ≦ 10
Pulse shape   Square
Pulse pause ratio   1:1
Cable length  m ≦ 20 (screened)
Incremental counter   
Number of counter inputs   2 (I1 + I2, I3 + I4)
Value range   -2147483648 to [phone]
Counter frequency  kHz ≦ 10
Pulse shape   Square
Signal offset   90°
Pulse pause ratio   1:1
Cable length  m ≦ 20 (screened)
Rapid counter inputs   
Number   4 (I1, I2, I3, I4)
Value range   -2147483648 to [phone]
Counter frequency  kHz ≦ 10
Pulse shape   Square
Pulse pause ratio   1:1
06/13/2019 Eaton Y7-197212 ED2019 V57.0 EN 3 / 8