User Manual

Technical data
A.4 Technical data: LOGO! 24...
LOGO!
Manual, 06/2014, A5E33039675
299
LOGO! 24CE
LOGO! 24CEo
Input current at
Signal 0
Signal 1
< 0.9 mA (I3 to I6)
< 0.07 mA (I1, I2, I7, I8)
> 2.1 mA (I3 to I6)
> 0.18 mA (I1, I2, I7, I8)
Delay time at
0 to 1
1 to 0
• Typ. 1.5 ms
<1.0 ms (I3 to I6)
• Typ. 1.5 ms
<1.0 ms (I3 to I6)
Line length (unshielded)
Max. 100 m
Analog inputs
Number
4 (I1=AI3, I2=AI4, I7=AI1, I8=AI2)
Range 0 VDC to 10 VDC
Input impedance 72 kΩ
Cycle time for analog value generation
300 ms
Line length (shielded and twisted)
Max. 10 m
Error limit
± 1.5% at FS
Digital outputs
Number
4
Output type Transistor,
current-sourcing
1)
Electrical isolation No
In groups of
- -
Control of a digital input
Yes
Output voltage
≤ Supply voltage
Output current
Max. 0.3 A per channel
Short circuit-proof and overload-proof
Yes
Short circuit current limitation
Approx. 1 A per channel
Derating
None; across the entire temperature range
Short circuit-proof cos 1
- -
Short circuit-proof cos 0.5 to 0.7
- -
Parallel output circuit for power increase
Not permitted
Protection of output relay (if desired)
- -
Switching rate
2)
Mechanical
- -
Electrical
10 Hz