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device for monitoring of safety-related circuits SNO 1012K-C AC/DC 24V

Articlenr. R1.188.3750.0

Base unit, single channel control, 2 enabling current paths, AC/DC 24 V 50-60Hz, push-in terminals pluggable

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commercial data

article number	R1.188.3750.0
article description	device for monitoring of safety-related circuits SNO 1012K-C AC/DC 24V
EAN	4049088129520
order unit	1 piece(s)
country of origin	DE
customs tariff number	85364900

packaging dimensions

length packed	114 mm
width packed	102 mm
height packed	32 mm
gross weight packed	162 g
net weight single part	150 g
volume packed	372 ccm
packaging	cardboard
packaging quantity	1 piece(s)

certificates / approvals

general

function display	2 LED, green
creepage distances and clearances between the circuits	EN 60664-1
protection degree according to DIN EN 60529 (housing)	IP40
protection degree according to DIN EN 60529 (terminals)	IP20
ambient temperature min.	-25 °C
ambient temperature max.	55 °C
permissible torque min.	0.5 Nm
permissible torque max.	0.6 Nm
tightening moment	0.6 Nm
wire range cage clamp terminals	2 x 0.25mm² - 1.5mm²
weight	0.12 kg
standards	EN ISO 13849-1EN 62061; EN 62061
suitable for safety functions	yes
with muting function	no
feedback circuit	yes
start contact	yes
stop category acc. to IEC 60204	0
rail mounting possible	yes

connection data

detachable clamps	yes
type of electric connection	spring clamp connection

safety parameters

category (ISO 13849-1)	3
PL (ISO 13849-1)	level d
SIL_CL(IEC 62061)	2
PFH_d (High demand mode)	2 E-7 1/h
HFT	1
MTTF_d	58 a
T_M	20 a
proof test intervall (High demand mode)	20 a

application

model	basic device
suitable for monitoring of magnetic switches	no
suitable for monitoring of proximity switches	yes
suitable for monitoring of emergency-stop circuits	yes
suitable for monitoring of optoelectronic protection equipment	no
suitable for monitoring of position switches	yes

output circuit

enabling paths	normally open contact
contact material	Ag alloy
rated switching voltage, enabling paths AC	240 V
rated switching voltage, enabling paths DC	50 V
max. thermal current Ith, enabling paths	6 A
max. total current I² of all current path	9 A²
application category AC-15 (NO)	Ue 230V, Ie 3A
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, safe, undelayed, with contact	2
outputs, safe, delayed, with contact	0

control circuit

nominal output voltage DC	24 V
input current (safety circuit / reset circuit)	50 mA
max. peak current (safety circuit / reset circuit)	70 mA
response time tA1	20 ms
response time tA2	70 ms
min. switch-on time	30 ms
recovery time tW	> 200 ms
release time tR	< 70 ms
max. resistivity, per channel	≤ (5 + (1.333 x UB / UN - 1) x 200) Ω
type of switch function of the inputs	normally open contact
evaluation inputs	1-channel

supply circuit

nominal voltage UN	AC/DC 24 V
rated consumption AC	2 VA
rated consumption DC	1 W
rated frequency min.	50 Hz
rated frequency max.	60 Hz
operating voltage min.	20.4 V
operating voltage max.	26.4 V
electrical isolation supply circuit - control circuit	no
min. rated control supply voltage at AC 50 Hz	20.4 V
max. rated AC voltage for controls, 50 Hz	26.4 V
min. rated DC voltage for controls	20.4 V
max. rated DC voltage for controls	26.4 V
min. rated control supply voltage at DC	20.4 V
rated control supply voltage at AC 60HZ	20.4 V
rated control supply voltage at AC 50HZ	26.4 V

dimensions

depth	91.5 mm
width	22.5 mm
height	106.5 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/exempted
ROHS exceptions	III-7(c)I
REACH-SVHC conformity status	compliant

Filename	Description	Filesize	File type
EC Declaration of Conformity	-	271.80 KB	PDF
UKCA Declaration of Conformity	-	73.69 KB	PDF
approval TÜV-EU	-	693.30 KB	PDF
approval TÜV-UK	-	467.40 KB	PDF
approval UL	-	45.76 KB	PDF

Filename	Description	Filesize	File type
customer drawing	-	48.84 KB	PDF
customer drawing	-	46.70 KB	TIF
customer drawing DXF	-	725.39 KB	DXF

Filename	Description	Filesize	File type
VDMA library	-	32.49 KB	ZIP
assembly instruction	-	859.61 KB	PDF

Filename	Description	Filesize	File type
catalogue	-	14.20 MB	PDF

Filename	Description	Filesize	File type
REACH SVHC declaration	-	196.85 KB	PDF

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device for monitoring of safety-related circuits SNO 1012K-C AC/DC 24V

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