20
English
Maximum switching frequency
Input-relay output:
≤
10 Hz
Signal input monitoring
Behaviour:
Circuit break and shorting are
signalled by the red LED and the
output of the corresponding
channel is disabled.
Pick-up level
according to
DIN EN 50 227:
Short-circuit I > approx. 6.3 mA
Open-circuit I < approx. 0.15 mA
Effectiveness of
input monitoring:
Enbalbed or disabled by switch
“
”.
If the amplifier is a contact instead
of an active sensor and the input
circuit has to be monitored, two
resistors must be fitted close to the
contact as shown in Fig. 3.
Fig. 3. Input contact circuit.
Power supply H
AC/DC module (DC and 45...400 Hz)
Table 2: Nominal voltages and tolerances
Nominal voltage U
N
Tolerance
24... 60 V
DC – 15...+ 33%
DC / AC
AC
±
15%
85...230 V
AC
85...110 V
DC
Power input:
≤
1.4 W resp.
≤
2.7 VA
Electrical
isolation:
Signal inputs to output contacts
and power supply
Regulations
Electromagnetic
compatibility:
The standards DIN EN 50 081-2
and DIN EN 50 082-2 are observed
Intrinsically safe:
Acc. to DIN EN 50 020: 1994
Electrical standards:
Acc. to IEC 1010 resp. EN 61 010
Protection:
(acc. to IEC 529
resp. EN 60 529):
Housing IP 40
Terminals IP 20
±
10%
– 15...+ 10%
Fig. 4. Left: Removing the transparent cover
Right: Inserting the transparent cover.
Apply gentle pressure to the transparent cover as shown in
Fig. 4 until pops out on the opposite side. The label in the
cover can be replaced and used for notes.
After replacing the label in the transparent cover, the trans-
parent cover can be snapped into the front of the device
again. This is done by inserting if behind the edge at the
bottom and pressing it gently down and to the rear with the
finger until it snaps into place (right side of Fig. 4).
Installation data
Terminals:
DIN/VDE 0609
Screw terminals with wire guards,
for light PVC wiring and
max. 2
×
0.75 mm
2
or 1
×
2.5 mm
2
Vibration:
2 g acc. to EN 60 068-2-6
Shock:
3
×
50 g
3 shocks each in 6 directions
acc. to EN 60 068-2-27
Ambient conditions
Commissioning
temperature:
–10 to + 55
°
C
Operating temperature: –20 to + 55
°
C
Storage temperature:
– 40 to + 70
°
C
Relative humidity
of annual mean:
≤
75%
6. Exchanging frontplates
Mecha-
nical
contact
SINEAX SV 824
Control circuit
R
Ltg
≤
200
Ω
1 to 2 k
Ω
10 to
15 k
Ω
SINEAX
SV 824
ON
ON
1
2
SINEAX
SV 824
ON
ON
1
2
Содержание SINEAX SV 824
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