User Manual

Technical data
A.6 Technical data: LOGO! 24RC...
LOGO!
Manual, 06/2014, A5E33039675
301
LOGO! DM8 24
LOGO! DM16 24
Digital outputs
Number
4
8
Output type Transistor,
current-sourcing
1)
Transistor,
current-sourcing
1)
Electrical isolation
No
No
In groups of
- -
- -
Control of a digital input
Yes
Yes
Output voltage
≤ Supply voltage
≤ Supply voltage
Output current
Max. 0.3 A per channel
Max. 0.3 A per channel
Short circuit-proof and overload-
proof
Yes Yes
Short circuit current limitation
Approx. 1 A per channel
Approx. 1 A per channel
Derating None; across the entire
temperature range
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 Not permitted
Protection of output relay (if
desired)
- - - -
Switching rate
Mechanical
- -
- -
Electrical
10 Hz
10 Hz
Ohmic load/lamp load
10 Hz
10 Hz
Inductive load
0.5 Hz
0.5 Hz
1)
When you switch on LOGO! 24CE/24CEo, LOGO! DM8 24 or LOGO! DM16 24, the CPU sends
signal 1 to the digital outputs for about 50 μs. Take this into account, especially when using
devices that react to short pulses.
A.6
Technical data: LOGO! 24RC...
LOGO! 24RCE
LOGO! 24RCEo
Power supply
Input voltage
24 VAC/VDC
Permissible range 20.4 VAC to 26.4 VAC
20.4 VDC to 28.8 VDC
Reverse polarity protection
- -
Permissible mains frequency
47 Hz to 63 Hz