| Theory: | Safety |
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| Usage: | Protection |
| Phase: | 1 |
| Samples: |
discussion
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier SAFE-DELAY is an all-purpose emergency stop device that combines non-time-delayed and time-delayed contacts. This permits dangerous components of a system to be switched off quickly and safely in an emergency situation. fAt the same time, other circuits can continue to be supplied with voltage for up to 30 seconds allowing a tool to be moved to its idle position or to break following parts, for example. The safety module provides two safe relay contacts without any delay and two safe relay contacts with a time-off delay of up to 30 seconds. Further applications for the SAFE-DELAY include single or dual channel emergency stop circuits and guard monitoring on machines and plants according to EN ISO 13849-1 and EN 62061.
Features:
1. 2 non-delayed safety contacts
2. 2 time-off delayed contacts
3. Continuously adjustable time delay(1 to 30 s)
4. Connection of:
(1)Emergency stop buttons
(2)Mechanical safety switches
(3)Non-contact safety switches
(4)Safety components with OSSD outputs
5. Control: single or dual channel feedback loop for external contractors or extension modules
6. Cyclical monitoring of the output contacts LED indicator for power and status
7. Automatic or manual start
8. Short-circuit monitoring and ground fault monitoring.
9.Up to PLe,SILCL3,category4
(EN ISO 13849-1, EN 62061
| In compliance with | EN 60204-1;EN ISO13849-1;IEC 62061 |
| Operating voltage | AC/DC 24V+/-10% |
| Power consumption | AC 5.3VA/DC 4.7W |
| Rated supply frequency | 50-60 Hz |
| Control voltage at S11 | DC 24V |
| Control current | typical 190 mA |
| Safety contacts non-delayed | 2 NO |
| Safety contacts delayed | 2 NO |
| Max. switching voltage | AC 250V |
| Contact rating of safety contacts 6 switching cycles/min | AC:250 V, 2000 VA,8A for resistive load 250V,3Afor AC-15 |
| DC:40 V,320 W,8 A for resistive load 24V,3Afor DC-13 | |
| Max. total current through all contacts | 15 A more than one device is closely spaced under load, the max. total current at the ambient temperature of T=20ºC:9A; at T=30ºC:3 A; at T=40 ºC=1A. Otherwise, a distance of 5 mm between two devices is necessary. |
| Minimum contact load | 5 V,10 mA |
| External fuses | 10 A gG |
| Max.switch-on delay | < 30 ms |
| Switch-off delay (adjustable) | 30 ms to 30 sec. |
| Recovery time | < 500 ms |
| Max. length of control line | 1000 m at 0.75 mm2 |
| Wire width | 0.14-2.5 mm² |
| Tightening moment (Min./Max.) | 0.5 Nm/0.6 Nm |
| Contact material | AgSnO2 |
| Service Life | mech.approx.1x107 |
| Test voltage | 2.5 kV (control voltage/contacts) |
| Rated impulse withstand voltage, leakage path/air gap | 4 kV (DIN VDE 010-1) |
| Rated insulation voltage | 250V |
| Degree of pollution/Overvoltage category | 2/3(DIN VDE 0110-0) |
| Protection | IP20 |
| Temperature range Ambient | 15ºC to +40ºC |
| Temperature range Storage | -15ºC to +85 ºC |
| Max.altitude | ≤2000 m (above sea level) |
| Weight approx. | 250g |
| Mounting DIN rail according to EN 60715 | TH35 |
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