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WIKA operating instructions models LSO.06, LSO.25
13334603.01 09/2010 GB/D/F/E
GB
3.2 Switching amplifier model LSO.25
General data
Functions
■
Selectable alarm direction
■
On-delay and drop-out delay for signal relay, each
adjustable up to approx. 8 s
Monitoring
■
Wire break signal circuit
■
Short-circuit signal circuit
■
Internal supply voltage, fail-safe
Weight
■
19" plug-in card
■
mounted case
0.31 (0.36) kg
0.6 (0.73) kg
Design data
Ambient temperature
■
19" plug-in card
■
mounted case
-25 ... +60 °C
-40 ... +40 °C
Ex ignition protection type
II (2) G [Ex ib] IIC
ZELM 10 ATEX 0441
Maximum external inductance L
max
0.5 mH
Maximum external capacitance C
max
3 µF
U0
≤ 9.6 V
I0
≤ 149 mA
P
0
≤ 1.0 W
Electrical data
Supply voltage
AC 230/115/120/24 V / DC 24 V
Power consumption
2.8 VA/3 W
Outputs
■
Signal relay, SPDT, 250 V/3 A/100 VA
■
Failure relay, SPDT, 250 V/3 A/100 VA
Cable glands
M16 x 1.5 / M20 x 1.5 Ex: blue
Max. connection cross section
2.5 mm²
Cable length
175 ... 600 m (0.5 ... 1.5 mm²)
Ingress protection
■
19" plug-in card
■
mounted case
IP 20 per EN 60529
IP 65 per EN 60529
For further specifications see WIKA data sheet LM 31.20 and the order documentation.
3. Specifications
