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Logo!8 DM8 24, Exp. Module, PS/I/O 24V/24V/trans., 4DI 4DO, Siemens

LOGO! DM8 24 expansion module, PS/I/O: 24V/24V/trans., 4 DI/4 DO for LOGO! 8

Installation type/mounting
Mounting		on 35 mm DIN rail, 2 spacing units wide
Supply voltage
Rated value (DC)
● 24 V DC		Yes
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
Digital inputs
Number of digital inputs		4
Input voltage
● Type of input voltage		DC
● for signal "0"		< 5 V DC
● for signal "1"		> 12 V DC
Input current
● for signal "0", max. (permissible quiescent current)		0.88 mA
● for signal "1", typ.		2.1 mA
Input delay (for rated value of input voltage)
for standard inputs
— at "0" to "1", max.		1.5 ms
— at "1" to "0", max.		1.5 ms
Digital outputs
Number of digital outputs		4
Short-circuit protection		Yes
Output current
● for signal "1" rated value		0.3 A
Parallel switching of two outputs
● for uprating		No
Switching frequency
● with resistive load, max.		10 Hz
● with inductive load, max.		0.5 Hz
EMC
Emission of radio interference acc. to EN 55 011
● Limit class B, for use in residential areas		Yes
Degree and class of protection
Degree of protection acc. to EN 60529
● IP20		Yes
Standards, approvals, certificates
CE mark		Yes
CSA approval		Yes
UL approval		Yes
FM approval		Yes
developed in accordance with IEC 61131		Yes
according to VDE 0631		Yes
Marine approval		Yes
Ambient conditions
Ambient temperature during operation
● min.		0 °C; ES03 and higher: -20 °C
● max.		55 °C
Dimensions
Width		35.5 mm
Height		90 mm
Depth		58 mm
last modified:		05/30/2019