6
Technical Data
Power circuit
min
typical
max
Operating voltage DC U
B
20.4 V DC
24 V DC
26.4 V DC
Rated
power
2.8 W
Residual
ripple
U
SS
2.4 V
Inrush
current,
I
peak
5 A
Operating voltage AC U
B
95 V AC
115-230 V AC
253 V AC
Rated
power
3.2 W / 6.3 VA
Nominal
frequency
48 Hz
50-60 Hz
62 Hz
Inrush
current,
I
peak
5 A
Fuse, internal
T 2 A
Isolation between supply circuit / control circuit
yes (AC 115 - 230 V)
Control circuit
Rated output voltage (S11 to S21), short-circuit protected
22 V
40 V
Inputs (S12/S22, S32, S14, S34, Y2, Y40)
U
e
, High
15 V
24 V
30 V
U
e
, Low
-5 V
0 V
5 V
I
e
, High
3 mA
4.5 mA
I
e
, Low
-2.5 mA
2.1 mA
Input capacity
10 nF
Line resistance
70
Ω
Line capacity
200 nF
Times
OFF time t
R
(K1, K2 and K5)
20 ms
Release delay time t
RV
(K3, K4), tolerance
0.1 %
±
15 ms
0.1 to 3 s
0.1 / 0.2 / 0.3 / 0.4 / 0.5 / 0.8 / 1.0 / 1.5 / 2.0 / 3.0 s
0.1 to 30 s
0.1 / 2 / 4 / 6 / 8 / 10 / 15 / 20 / 25 / 30 s
0.1 to 300 s
0.1 / 20 / 40 / 60 / 80 / 100 / 150 / 200 / 250 / 300 s
Response time t
A
200 ms
Ready time t
B
300 ms
Minimum activation time t
M
100 ms
Recovery time t
W
50 ms
Discrepancy time t
D
1 s
permitted test pulse time t
TP
1 ms
permitted test frequency
10 s
-1
Output circuit
Enabling paths
Contacts
SNV
4074SL
SNV
4076SL
2 NO and 2 NC contacts not delayed, 2 delayed NO and 2 NC contacts
3 NO and 1 NC contacts not delayed, 3 delayed NO contacts
Rated switching voltage U
n
230 V AC
max / min current I
n
per current path
6 A / 5 mA (24V)
fuse
max. 6 A operating class gG (Use in combustion plant max 0.6 x I
n
)
max. total current of all current paths
See Diagram 1
Utilisation category according to DIN EN 60947-5-1
AC-15: Ue 230 V, Ie 3 A
DC-13: Ue 24 V, Ie 3 A
Mechanical service life (switching mechanisms)
10x10
6
General data
Air gap / creepage paths between the circuits
according to DIN EN 60664-1
Pollution degree / Rated surge voltage
III / 4 kV (Basic insulation)
Rated voltage
300 V AC
Contamination level of the device: inside / outside
2 / 3
Protection class according to DIN EN 60529 Case / terminals
IP 40 / IP 20
Ambient / storage temperature
-25 to +55 / -25 to +75 °C
Weight
DC device
0.33 kg
AC device
0.35 kg
Terminals and connection data
screw-type terminals
spring-type terminals
Single-core or finely stranded
1 × 0.2–2.5 mm² / 2 × 0.2–1.0 mm²
1 × 0.2–1.5 mm²
Finely stranded with wire-end ferrule acc. to DIN 46228
1 × 0.25–2.5 mm² / 2 × 0.25–1.0 mm²
1 × 0.25–1.5 mm² (trapezoid crimping)
AWG 26–14
24–16
Max. tightening torque
0.5–0.6 Nm (5–7 lbf-in)
—
Stripping length
max. 7 mm
LED
Colour
View
Meaning
SUPPLY
Green
On
Supply voltage present
Reset
Green
On
Flashing 3 Hz
S14 on
S14 and S34 on
K1,K2
Green
On
Relays K1 and K2 (and K5) on
K3,K4
Green
On
Flashing 1Hz
Relays K3 and K4 on
Release delay time active (only for t
RV
> 3s)
FLT
Red
Flashing 3Hz
On
Internal error (self-monitoring)
Different from release delay time
