User Manual

Technical data
A.7 Technical data: LOGO! DM8 24R and LOGO! DM16 24R
LOGO!
304 Manual, 06/2014, A5E33039675
LOGO! DM8 24R
LOGO! DM16 24R
Power consumption
• 24 VAC
• 24 VDC
• 20 mA to 100 mA
• 8 mA to 50 mA
• - -
• 15 mA to 65 mA
Voltage failure buffering
Typ. 5 ms
Typ. 5 ms
Power loss
• 24 VAC
• 24 VDC
• 0.5 W to 2.4 W
• 0.2 W to 1.2 W
• - -
• 0.35 W to 1.6 W
Digital inputs
Number 4, optional positive voltage or
negative voltage
8
Electrical isolation
No
No
Number of high speed inputs
0
0
Input frequency
• Normal input
• High speed input
• Max. 4 Hz
• - -
• Max. 4 Hz
• - -
Max. continuous permissible
voltage
• 26.4 VAC
• 28.8 VDC
• - -
• 28.8 VDC
Input voltage
• Signal 0
• Signal 1
L
• < 5 VAC/VDC
• > 12 VAC/VDC
• < 5 VDC
• > 12 VDC
Input current at
• Signal 0
• Signal 1
• < 1.1 mA
• > 2.63 mA
• < 0.85 mA
• > 2.0 mA
Delay time at
• 0 to 1
• 1 to 0
• Typ. 1.5 ms
• Typ. 15 ms
• Typ. 1.5 ms
• Typ. 1.5 ms
Line length (unshielded)
Max. 100 m
Max. 100 m
Digital outputs
Number
4
8
Output type
Relay outputs
Relay outputs
Electrical isolation Yes Yes
In groups of
1
1
Control of a digital input Yes Yes
Continuous current I
th
Recommended range of
application ≥ 100 mA at
12 VAC/VDC
Max. 5 A per relay
Recommended range of
application ≥ 100 mA at
12 VAC/VDC
Max. 5 A per relay
Surge current
Max. 30 A
Max. 30 A
Incandescent lamp load (25000
switching cycles) at
1000 W 1000 W