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device for monitoring of safety-related circuits SNE 1 DC 24V

Articlenr. R1.188.3950.0

Output expansion relay, 2 change over contacts, DC 24 V, mounted in a socket

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commercial data

article number	R1.188.3950.0
article description	device for monitoring of safety-related circuits SNE 1 DC 24V
EAN	4049088184765
order unit	1 piece(s)
country of origin	IT
customs tariff number	85364900

packaging dimensions

length packed	170 mm
width packed	85 mm
height packed	85 mm
gross weight packed	731.6 g
net weight single part	66.25 g
volume packed	1228.25 ccm
packaging	cardboard
packaging quantity	10 piece(s)

certificates / approvals

general

function display	no
creepage distances and clearances between the circuits	EN 60664-1
protection degree according to DIN EN 60529 (housing)	IP20
protection degree according to DIN EN 60529 (terminals)	IP20
ambient temperature min.	-40 °C
ambient temperature max.	70 °C
wire ranges screw terminals, fine-stranded / solid	0.75 - 4 mm²
tightening moment	0.5 Nm
weight	0.02 kg
suitable for safety functions	yes
start contact	no
rail mounting possible	yes

connection data

detachable clamps	no
type of electric connection	screw connection

safety parameters

category (ISO 13849-1)	2
PL (ISO 13849-1)	level c
SIL_CL(IEC 62061)	1
HFT	0
T_M	20 a

application

model	expansion device
suitable for monitoring of magnetic switches	no
suitable for monitoring of emergency-stop circuits	no
suitable for monitoring of optoelectronic protection equipment	no
suitable for monitoring of position switches	no
suitable for monitoring of tactile sensors	no

output circuit

enabling paths	change-over contact
contact material	AgNi
rated switching voltage, enabling paths AC	250 V
rated switching voltage, enabling paths DC	24 V
max. thermal current Ith, enabling paths	8 A
max. total current I² of all current path	72 A²
application category AC-15 (NO)	U_e 230V, I_e 2A
application category DC-13 (NO)	Ue 24V, Ie 3A
short-circuit protection (NO), max. fuse insert	6 A class gG fuse, fuse integral < 100 A²s
mechanical life	10⁷ switching cycles
outputs, signalling function, delayed, with contact	0
outputs, safe, undelayed, with contact	2
outputs, safe, delayed, with contact	0

control circuit

input current (safety circuit / reset circuit)	20 mA
response time tA1	13 ms
response time tA2	12 ms
min. switch-on time	14 ms
recovery time tW	> 40 ms
release time tR	< 20 ms

supply circuit

nominal voltage UN	DC 24 V
rated consumption DC	0.7 W
operating voltage min.	15 V
operating voltage max.	30 V
electrical isolation supply circuit - control circuit	no
min. rated DC voltage for controls	15 V

dimensions

depth	75.3 mm
width	15.8 mm
height	78.6 mm

classification

ECLASS 11
ECLASS 8.1	27371819
ETIM 9.0	EC001449
ETIM 8.0	EC001449
ETIM 7.0	EC001449
ETIM 6.0	EC001449
ETIM 5.0	EC001449
ETIM 4.0	EC001449
ETIM 3.0	EC001449

product compliance

ROHS conformity status	compliant
REACH-SVHC conformity status	compliant

Filename	Description	Filesize	File type
EC Declaration of Conformity	-	40.16 KB	PDF
UKCA Declaration of Conformity	-	38.55 KB	PDF
approval UL	-	281.66 KB	PDF

Filename	Description	Filesize	File type
customer drawing	-	44.33 KB	PDF
customer drawing	-	42.00 KB	TIF
customer drawing DXF	-	903.63 KB	DXF

Filename	Description	Filesize	File type
3D product image	-	413.26 KB	PDF
CAD STEP data	-	3.07 MB	STP
IGES data	-	4.65 MB	IGS
JT data	-	5.68 MB	JT

Filename	Description	Filesize	File type
VDMA library	-	32.49 KB	ZIP

Filename	Description	Filesize	File type
catalogue	-	14.20 MB	PDF

Filename	Description	Filesize	File type
REACH SVHC declaration	-	196.84 KB	PDF
RoHS certificate	-	197.16 KB	PDF

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device for monitoring of safety-related circuits SNE 1 DC 24V

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