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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mayr | | | | | | ROBA®-switch Type 017.110.2 | | | | | | | | | | | | | | Application ROBA®-switch fast acting rectifier units are used to connect DC units to alternating voltage supplies, for example electromagnetic brakes and clutches (ROBA-stop®, ROBA®-quick, ROBATIC®), ectromagnets, electrovalves, etc. Fast acting rectifier ROBA®-switch 017.110.2 • Consumer operation with overexcitation or power reduction • I ntegrated automatic DC-side disconnection (shorter connection time) • I nput voltage: 100 - 500 VAC • Max. output current IRMS : 1,5 A • UL-approved | | | | | | E189728 V V | | | | | | | | | | | | | | The ROBA®-switch units with integrated automatic DC-side disconnection are not suitable for use as safety disconnections! | | | | | | | | | | Dimensions (mm) | | | | | | Function The ROBA®-switch units are used for operation at an input voltage of between 100 and 500 VAC, depending on the size. They can switch automatically internally from bridge rectification output voltage to half-wave rectification output voltage. The bridge rectification time can be modified from 0,05 to 2 seconds by exchanging the external resistor (Rext). The ROBA®-switch units also have an integrated automatic DC-side disconnection. In contrast to the conventional DC-side disconnection, no further protective measures or external components are necessary. The DC-side disconnection is standard-activated (terminals 3 and 4 are not wired), resulting in short electromagnetic consumer switching times. The integrated automatic DC-side disconnection is deactivated by fitting a bridge between the terminals 3 and 4. The coil is deener-gised via the free wheeling diode. This has the advantages of softer braking and a lower switching noise. However, the switching times increase (taking approx. 6 - 10 times longer). | | | | | | | | | | 54 | | | | | | | | | | 64 | | | | | | Accessories: Mounting bracket set for 35 mm rail acc. to EN 50022: Article-No. 1802911 | | | | | | | | | | 54 | | | | | | ffi I T. 4,5 | | | | | | | | | | | | | | | | | | 15 | | | | | | | | | | CO N. | | | | | | | | | | | | | | oeoeoeeoeoee | | | | | | O CM | | | | | | | | | | Electrical Connection (Terminals) 1 + 2 Input voltage (fitted protective varistor) 3 + 4 Switching between DC- and AC-side disconnectio 5 + 6 Output voltage (fitted protective varistor) 7 + 8 Rext for bridge rectifier timing adjustment | | | | | | 1 | | + 5 6 7 8 | | | | | | | | | | | | | | | 69 | | | | | | | | | | | | | | Technical Data Input voltage Output voltage Protection Terminal nom. cross-section Ambient temperature Storage temperature | | | | | | | | | | | | | | ROBA®-switch Sizes, Table 1 | | | | | | Size | | | | | | 10 | 20 | | | | Input voltage | 100.. | 200.. | | | | VAC ± 10 % | ..250 | ..500 | | | | Output voltage | 90.. | 180.. | | | | VDC, Ubndge | ..225 | ..450 | | | | Output voltage | 45.. | 90.. | | | | VDC, U „ ' half-wave | ..113 | ..225 | | | | Output current |rms at < 45 °C, (A) | 1,5 | 1,5 | | | | Output current |rms at max. 70 °C, (A) | 0,75 | 0,75 | | | | Conformity | cW. | | | | | markings | 1 C€ | | | | | | | | | | | | | | | see Table 1 see Table 1 IP65 components, IP20 terminals IP10 Rext 1,5 mrm*2, (AWG 22-14) -25 °C up to +70 °C -40 °C up to +105 °C | | | | | | | | | | Order Number __ / 0 1 A Size 10 20 | | | | | | 7.1 | | 1 | | 0.2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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