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Idiomas disponibles
Operating instruction (translation from original)
SNA 4043K/KM/KE | 4063K/KM
SNA 4044K/KM | 4064K/KM
Basic device for Emergency-Stop and Safety Gate Applications
8
Technical data
Supply circuit (A1, A2)
Operating voltage U
(U
: 24 V AC/DC)
B
N
Residual ripple DC Uss
Rated power
Peak current I
Peak
Operating voltage U
(U
: 42 ... 48 V AC)
B
N
Rated power
Operating voltage U
(U
: 115 ... 120 V AC)
B
N
Rated power
Operating voltage U
(U
: 230 V AC)
B
N
Rated power
Rated frequency AC
Output circuit (S11, S21)
Output voltage
Short-circuit behavior
Input circuits S12 and S52/S22
Input voltage U
e
Input current I
e
Input peak current I
e,peak
Line resistance per channel
Release time t
R
Recovery time t
W
Interrupt time of U
(test pulses), t
e
TP
Period of interrupt time
Synchronous time t
S
Input circuit S34
Input voltage U
e
Input current I
e
Input peak current I
e peak
Line resistance
Response time t
A1
Response time t
A2
Ready time t
B
Interrupt time of U
(test pulses), t
e
TP
Period of interrupt time
Output circuit
Max. thermal permanent current I
TH
Switching voltage U
n
Switching load
Contact equipment
Contact material
Utilization category acc. EN 60947-5-1
Short-circuit protection
in furnaces
Conditional short-circuit current to EN 60947-5-1
Mechanical endurance
General data
Creepage and clearance between circuits
Rated surge voltage
Overvoltage category
Contamination level
Rated voltage
Test voltage U
50 Hz
eff
Protection degree EN 60529
Ambient temperature working range
Ambient temperature storage range
Weight
Terminals and connection
Single-core or finely stranded
Finely stranded with wire-end ferrule to DIN 46228
Max. tightening torque
Stripping length
* When dimensioning the contact current, observe the oversizing criterion according to EN 13849-2: Chap. D.2 Proven safety principles.
** see diagram 1
UKCA – for UK: Wieland Electric Ltd | Ash House, Tanshire Park | Shackleford Road | Elstead, Godalming GU8 6LB
Doc. # BA000658 – 05/2023 (Rev. J)
Wieland Electric GmbH
Brennerstraße 10 – 14
96052 Bamberg
Phone +49 951 9324-0
Fax
info@wieland-electric.com
www.wieland-electric.com
min.
20.4 V
35.7 V AC
97.8 V
195.5 V AC
50 Hz
absolutely short-circuit proof
19.2 V
max. 5 Ω + ((1,176 × U
25 ms
19.2 V
350 ms
25 ms
SNA 4044K/KM
4 Enabling paths (NO, positively driven)
SNA 4064K/KM
SNA 4043K/KM
3 Enabling paths (NO, positively driven)
SNA 4063K/KM
1 Signaling path (NC, positively driven)
SNA 4043KE
3 Enabling paths (NO, positively driven)
1 Signaling path (NC, positively driven, relay contact in series)
AgSnO
2
AC-15
Ue 230 V AC, Ie 5 A
DC-13
Ue 24 V DC, Ie 5 A
max. 10 A / < 1000 A²s
max 6 A / < 100 A²s
1000 A
10 × 106 switching operations
acc. EN 60664-1
4 kV
III
3 external, 2 internal
300 V AC
2 kV
housing
IP40
terminals
IP20
-25°C ... +65°C
-25°C ... +70°C
DC devices
0.21 kg
AC devices
0.25 kg
screw-type terminals
1 × 0,2 mm² ... 2,5 mm²
2 × 0,2 mm² ... 1,0 mm²
1 × 0,25 mm² ... 2,5 mm²
2 × 0,25 mm² ... 1,0 mm²
0,5 ... 0,6 Nm (5 ... 7 lbf-in)
7 mm
SNA 4043K/KM/KE | 4063K/KM | 4044K/KM | 4064K/KM
+49 951 9324-198
typ.
1.6 W / 2.9 VA
2.3 W / 2.6 VA
2.2 W / 2.5 VA
2.1 W / 2.4 VA
25 mA
/ U
) – 1) × 200 Ω
B
N
5 mA
150 ms
50 ms
spring-type terminals
2 × 0,2 mm² ... 1,5 mm²
2 × 0,25 ... 1,5 mm²
(trapezoid crimping)
--
max.
26.4 V
2.4 V
1.5 A
52.8 V
126.5 V
253 V AC
60 Hz
40 V DC
26.4 V
100 mA
10 ms
750 ms
1 ms
∞
26.4
50 mA
25 Ω
350 ms
100 ms
1 ms
8 A *
230 V AC
2000 VA
6 EN
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