Safe signal evaluation - eloFlex - 471EFR2D14K0092 - (without terminals)
per item €682.05
out of stock, deliverable in 60 business days
| Quantity | Price |
|---|---|
| from 10 pcs. | €613.85 - 10 % |
| from 25 pcs. | €545.64 - 20 % |
| from 50 pcs. | €477.44 - 30 % |
| Country of origin | Germany |
|---|---|
| Item weight | 0.2 kg |
| Customs tariff number | 85365080 |
elobau safety relays reliably perform safety-related functions. They are the suitable solution for safety applications of varying complexity. All signals from safety sensors are safely monitored and comply with the requirements of the Machinery Directive 2006/42/EC.
Thereby eloFlex 471 EFR... are configurable safety evaluation units with 4 independent safety inputs (2-channel) and up to 4 safety outputs as well as 4 control outputs.
The internal logic links are already pre-configured.
ATTENTION: This product is sold WITHOUT standard clamps. These must be purchased separately (item no. 878598VPE4).
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- Realisation of up to 4 safety functions in one device variant (varies according to variant)
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- demand-oriented number of safety outputs (relays) according to the requirements, enables an economic solution
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- more functions with less space required in the control cabinet - this saves costs
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- tamper-proof due to defined and validated configuration by elobau
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- economical and safe due to clear identification of the configuration during maintenance, commissioning and service
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- additional sensors can be connected via elobau interfaces for input expansion
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471EFR2D14K0092
€682.05
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Electrical data
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| Number of configurable relay safety outputs: | 4 | |
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| Max. switching power at safety output: | 750 VA | |
| Current consumption: | 800 mA | |
| Max. switching voltage at safety output: | 250 V AC | |
| Max. switching current at safety output: | 3 A | |
| Max. switching voltage at control output: | 26.4 V DC | |
| Max. switching voltage at safety output: | 30 V DC | |
| Number of redundant safety inputs: | 4 | |
| Max no operating cycles at 0.5A switching current (ohmic load): | 1000000 | |
| Operating voltage min.: | 21.6 V DC | |
| EDM/start input: | ||
| Operating time: | 3000 ms | |
| Max no operating cycles at 3A switching current (ohmic load): | 190000 | |
| Max. switching power at safety output: | 90 W | |
| Max. switching current at control output: | 0.1 A | |
| Operating voltage max.: | 26.4 V DC | |
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Safety-related characteristics
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| Operating life: | 20 Tm | |
| PFHD according to IEC 61508: | 8,75x10^-8 1/h | |
| PL acc. to EN ISO 13849-1: | d | |
| Hardware fault tolerance (HFT) according to IEC 61508: | 1 | |
| SIL acc. to IEC 61508: | 2 | |
| Category acc. to EN ISO 13849-1: | 3 | |
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Mechanical data
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| Dimensions: | 130 x 45 x 120 mm (H/B/T) | |
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Material information
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| Housing colour: | schwarz | |
| Housing material: | PA, PC | |
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Environmental conditions
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| Min. storage temperature: | -40 °C | |
| Max. operating temperature: | 55 °C | |
| Operating temperature min.: | -25 °C | |
| Air pressure: | 860 - 1060 hPa | |
| Max. storage temperature: | 70 °C | |
| Delta tmax: | 0.5 °C/min | |
| Relative humidity: | 5 - 85 % | |
| Protection class, installation space: | IP55 IEC60529 | |
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Installation
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| Weight: | 400 g | |
| Mounting type: | Mounting rail | |
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Connection
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| Double terminals: | Optional | |
| Spring-type terminals: | ||
| Screw terminals: | Optional | |
| Pluggable connection terminals: | ||
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Approvals
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| CE label: |
Documents and Downloads
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