safe stateSafety outputs switched off
fastening methodscrew and snap-on mounting
number of inputs5
mounting positionany
number of outputs2
product brand nameSIMOCODE
switching behaviormonostable
product designationFail-safe digital module
consumed active power4.5 W
design of the productfor emergency off and safety doors
number of analog inputs0
number of analog outputs0
number of digital inputs0
product type designationDM-FL
Safe failure fraction (SFF)99 %
apparent power consumption9.5 VA
operating frequency maximum360 1/y
Substance Prohibitance (Date)05/01/2012
type of input characteristicType 2 in accordance with EN 61131-2
number of semiconductor outputs0
control supply voltage frequency 150 ... 60 Hz
design of the electrical isolationProtective separation in accordance with IEC 60947-1 for all circuits, up to installation altitude of 2000 m
relative humidity during operation5 ... 95 %
EMC immunity according to IEC 60947-1corresponds to degree of severity 3
surge voltage resistance rated value4 000 V
stop category according to IEC 60204-10
reference code according to IEC 81346-2F
wire length for digital signals maximum1 500 m
control supply voltage at DC rated value110 ... 240 V
property of contacts of the relay outputsFail-safe NO contacts
touch protection against electrical shockfinger-safe
reference code according to IEC 81346-2:2019F
safety device type according to IEC 61508-2Type B
shock resistance according to IEC 60068-2-2715g / 11 ms
tightening torque with screw-type terminals0.8 ... 1.2 N·m
buffering time in the event of power failure200 ms
electrical endurance (operating cycles) typical100 000
type of voltage of the control supply voltageAC/DC
vibration resistance according to IEC 60068-2-61 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
EMC emitted interference according to IEC 60947-1class A
field-based interference according to IEC 61000-4-310 V/m
mechanical service life (operating cycles) typical10 000 000
tightening torque [lbf·in] with screw-type terminals7 ... 10.3 lbf·in
contact rating of auxiliary contacts according to ULB300 / R300
conducted HF interference emissions according to CISPR11corresponds to degree of severity A
field-bound HF interference emission according to CISPR11corresponds to degree of severity A
(electrically) protective separation according to IEC 60947-1All circuits in SIMOCODE pro are with protective separation, i.e. they are designed with doubled creepage paths and clearances. NOTICE: The information in the "Protective Separation" test report, No. 2668, must be observed.
diagnostics test interval by internal test function maximum28 800 s
failure rate [FIT] at rate of recognizable hazardous failures (λdd)879 FIT
certificate of suitability according to ATEX directive 2014/34/EUBVS 06 ATEX F001
insulation voltage with degree of pollution 3 at AC rated value300 V
type of electrical connection for auxiliary and control circuitscrew-type terminals
backslide delay time after opening of the safety circuits typical50 ms
failure rate [FIT] at rate of non-recognizable hazardous failures (λdu)7 FIT
product component removable terminal for auxiliary and control circuitYes
T1 value for proof test interval or service life according to IEC 6150820 a
explosion device group and category according to ATEX directive 2014/34/EUII (2) G, II (2 ) D, I (M2)
design of the fuse link for short-circuit protection of relay enabling circuits requiredgL/gG: 4 A
