Saint Petersburg
Head office and production site
Telephone
Address
193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
RFBG-201-24DC Functional Safety Relay
Product Description
Advantages
- Support contour detection.
- Availability of a control check.
- Relay output for safe de-energization.
- Triple redundancy.
- Protection against contact welding.
| Main parameters | |
| Power supply type | from the contour |
| Voltage, V DC | 20…32 |
| Heat output, W | ≤ 1.4 at =24 V |
| Current consumption at =24V, mA | ≤ 55 |
| Test pulse duration, ms, no more than | 4 |
| Cable resistance, Ohm | 15 |
| Input devices | safety switch, discrete output signal |
| Signal type | 1no |
| Contact type | forced management |
| Contact material | AgSnO2 + 0.2 μm Au |
| Load characteristics | AC-15: 5 A / 230 V, DC-13: 5 A / 24 V |
| Fuse rating, A | 2.5/5 (internal protection) |
| Switching on, ms, no more than | 200 |
| Opening, ms, no more than | 50 |
| Switching frequency, Hz, no more than | 4 |
| Electromagnetic compatibility | IEC/EN 80947, IEC 61326-3-1, IEC/EN 61000-6-2, IEC/EN 61000-6-4 |
| Nominal insulation voltage , V AC |
250 |
| Nominal pulse voltage, V | 6000 (1.2/50 µs) |
| Dielectric strength, V | 1500 (within 1 min) |
| Gaps and leaks | According to IEC 80947-1 |
| Vibration, Hz | 10…55 (0.35 mm) |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Degree of dust and moisture protection | IP20 |
| Operating temperature, °C | -20…. +60 |
| Storage temperature, °C | -40…. +80 |
| Altitude above sea level, m | ≤ 2000 |
| Number of operations, cycles | 10 x 106 |
| Security parameters | |
| Safety Integrity Level (SIL) | 3 |
| Average diagnostic coverage (DC avg), % | 99 |
| Mean time to failure (MTTFD), years | 164 |
| Hardware Fault Tolerance (HFT) | 1 |
| Safe failure rate (SFF), not less than, % | 99 |
| Average probability of dangerous failure on demand (PFDavg/PTI) | 1,53×10-5 |
| Probability of failure per hour (PFH), 1/h | 1,77×10-10 |
| Stop category | 0 |
| Connection diagram | |
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|
Additional information
Possible applications:
Input: DO signal, 1-channel.
System loop detection.
Functionality check.
Fault tolerance.
Use in low-demand mode.
Submit request
Quantity
Additional description
0 / 300
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Where to buy GORELTEX products
Moscow
Sales office
Telephone
Address
123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
Kazan
Sales office
Telephone
Address
420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
Tyumen
Sales office and production site
Telephone
Address
625031, Russia, Tyumen, Shcherbakova St., 160G
Khabarovsk
Sales office
Telephone
Address
680000, Khabarovsk, st. Postysheva, 22A, office. 206
Minsk
Sales office
Telephone
Address
220125, Republic of Belarus, Minsk, Shafarnyanskaya St., 11, room 89
