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RPS 120 |
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Product description |
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Description |
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24 V DC DIN rail power
supply unit |
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Type |
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RPS 120 |
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Order No. |
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943 662-011 |
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More Interfaces |
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Voltage input |
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1 terminal block,
3-pin |
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Voltage output |
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1 terminal block,
4-pin |
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Power requirements |
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Operating voltage |
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Selector switch 230
V/115 V |
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Input data |
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230 V |
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176 to 264 V AC; 47
to 63 Hz or 210 to 375 V DC |
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115 V |
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85 to 132 V AC; 47
to 63 Hz |
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Current consumption |
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230 V |
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Max. 1,4 A at 264
V AC |
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115 V |
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Max. 2,6 A at 264
V AC |
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Activation current |
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< 15 A at 264 V AC
and cold start |
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Output data |
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Output voltage |
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24 V DC (-1%, +5%) |
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Output current |
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230 V |
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5 A at 176 - 264V
AC 5 A at 210 - 375 V DC |
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115 V |
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5 A at 85 - 132 V
AC |
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Service |
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Diagnostics |
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LED (power, goes out
at U out < 12 V) |
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Redundancy |
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Redundancy functions |
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Power supply units
can be connected in parallel |
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Ambient conditions |
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Operating temperature |
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-10 °C to +70 °C (from
60 °C derating) |
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Storage/transport temperature |
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-25 °C to +85 °C |
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Relative humidity (non-condensing) |
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10 to 90 % |
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MTBF |
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59.3 years; Siemensnorm
SN 29500 : 40 °C |
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Mechanical construction |
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Dimensions (W x H x D) |
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65 mm x 125 mm x 103
mm |
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Mounting |
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DIN Rail 35 mm |
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Weight |
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620 g |
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Protection class |
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IP 20 |
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EMC interference
immunity |
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EN 50082-1 |
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EN 50082-1 |
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EN 50082-2 |
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EN 50082-2 |
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EMC emitted
immunity |
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EN 50081-1 |
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EN 50081-1 |
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EN 50081-2 |
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EN 50081-2 |
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Approvals |
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Safety of industrial control
equipment |
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cUL 508 (E 198865) |
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Safety of information technology
equipment |
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cUL 60950 (E 137006) |
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Scope of delivery
and accessories |
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Scope of delivery |
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Rail power supply,
Description and operating manual |
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