Fault warning system - STM-220
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Fault warning system for rail mounting
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For monitoring the functions of small or medium-sized technical control or regulation systems.
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- 5 independent fault inputs
- Mains check LED
- Collective fault contact
- one potential-free changeover-contact and one potential-free make-contact
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Connection diagram |
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Tailor-made models
Customers’ individual wishes in terms of special functions or different frontal layouts with company logo can be fulfilled quickly and economically.
We will also be pleased to inform you about existing variants of basic devices or the possibility of tailor-made adaptations to suit your specific needs. |
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Technical data |
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Operating voltage |
230V AC +/-10%, 50/60 Hz
115V AC +/-10%, 50/60 Hz
24V DC |
Fault inputs |
5 inputs |
Display |
5 mm LED for each falt input
+ mains-check LED |
Relay contact |
1 voltage-free two-way contact
1 voltage-free make contact |
max. switching current |
5 A AC1 |
max. switching voltage |
250 V ~ |
Housing
- front dimension
- depth
- mounting
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68 x 45 mm
116 mm
35 mm
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Protection
- Housing
- Clamps |
IP 40
IP 10
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Connection |
screw terminals |
Ambient temperature
- operation temperature
- storage temperature
- max. humidity |
0° to +50°C
-20° to +70°C
75% (no condensation)
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