Schmersal : SFB-PN-IRT-8M12-IOP-V2-103040357
SFB-PN-IRT-8M12-IOP-V2
SFB-PN-IRT-8M12-IOP-V2-103040357
Safety fieldbox for PROFINET/PROFIsafeFor connection of up to 8 safety switching devicesIntegrated dual-port switch, IRT-capableProtection class IP67
- Safety fieldbox for PROFINET/PROFIsafe
- For connection of up to 8 safety switching devices
- Integrated dual-port switch, IRT-capable
- Protection class IP67
Ordering data
| Product type description | SFB-PN-IRT-8M12-IOP-V2 |
| Article number (order number) | 103040357 |
| EAN (European Article Number) | 4030661561554 |
| eCl@ss number, version 12.0 | 27-24-26-04 |
| eCl@ss number, version 11.0 | 27-24-26-04 |
| eCl@ss number, version 9.0 | 27-24-26-04 |
| ETIM number, version 7.0 | EC001599 |
| ETIM number, version 6.0 | EC001599 |
Approvals - Standards
| TÜV cULus UKCA |
General data
| Standards | EN IEC 61131-1 EN IEC 61131-2 EN ISO 13849-1 EN IEC 60947-5-3 EN IEC 61508 |
| Housing material | Thermoplastic, Polyamide PA 6 GF |
| Material of the identification label | Plastic, Polyamide PA |
| Material of viewing window | Polyamide PACM 12 |
| Material of electronic encapsulation | Polyurethane 2K PU |
| Gross weight | 655 g |
General data - Features
| Integral system diagnostics, general | Yes |
| Safety classification |
| Standards | EN ISO 13849-1 EN IEC 61508 |
| Safety classification - Safety inputs 2-channels |
| Performance Level, up to | e |
| Category | 4 |
| Diagnostic Coverage (DC) Level | 99 % |
| PFH value | 1.10 x 10⁻⁹ /h |
| PFDavg | 9.60 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Mission time | 20 Year(s) |
| Response time of local safety input ⇒ Fieldbus, maximum | 20 ms |
| Notice | The SFB fulfils the requirements as PDDB (proximity switch with defined behaviour under fault conditions) according to EN 60947-5-3 in combination with magnetic sensors (2 NC contacts) up to PL e / SIL 3. |
| Safety classification - Safety inputs 1-channel |
| Performance Level, up to | d |
| Category | 2 |
| Diagnostic Coverage (DC) Level | 90 % |
| PFH value | 2.30 x 10⁻⁷ /h |
| PFDavg | 2.00 x 10⁻² |
| Safety Integrity Level (SIL), suitable for applications in | 1 |
| Mission time | 20 Year(s) |
| Response time of local safety input > Fieldbus, maximum | 20 ms |
| Test interval for error detection | 10 s |
| Safety classification - Safety outputs 1-channel |
| Performance Level, up to | d |
| Category | 3 |
| Diagnostic Coverage (DC) Level | 90 % |
| PFH value | 1.00 x 10⁻⁷ /h |
| PFDavg | 8.80 x 10⁻³ |
| Safety Integrity Level (SIL), suitable for applications in | 2 |
| Mission time | 20 Year(s) |
| Reaction time Fieldbus > local safety output | 50 ms |
| Safety classification - Safety outputs 2-channels |
| Performance Level, up to | e |
| Category | 4 |
| Diagnostic Coverage (DC) Level | 99 % |
| PFH value | 1.20 x 10⁻⁹ /h |
| PFDavg | 1.10 x 10⁻⁴ |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Notes (Safety Integrity Level) | This product must only be replaced in the application by an identical product of type SFB-PN-IRT-8M12-IOP-V2 with part no. 103040357. The older product version has a lower safety level. |
| Mission time | 20 Year(s) |
| Reaction time Fieldbus > local safety output | 50 ms |
Mechanical data
| Mounting | Screws |
| Type of the fixing screws | 2x M6 |
| Tightening torque of the fixing screws, maximum | 3 Nm |
| Type of the fixing screws, viewing window | 2x TX10 (Torx) |
| Tightening torque of the fastening screws for the viewing window, maximum | 0.6 Nm |
Mechanical data - Connection technique
| Termination | M12 Connector socket/connector |
| Terminal connector, Input/Output | X0 - X7: M12, 8-pole, A-coded |
| Terminal Connector, Power I/O | M12 POWER, 4-pole, T-coded |
| Terminal Connector, Field bus | M12, 4-pole, D-coded |
| Tightening torque of electrical connection, minimum | 0.8 Nm |
| Tightening torque of electrical connection, maximum | 1.5 Nm |
Mechanical data - Dimensions
| Length | 222.8 mm |
| Width | 63 mm |
| Height | 36.1 mm |
Ambient conditions
| Degree of protection | IP66 IP67 |
| Ambient temperature | -25 ... +55 °C |
| Storage and transport temperature | -25 ... +70 °C |
| Relative humidity, minimum | 10 % |
| Relative humidity, maximum | 95 % |
| Note (Relative humidity) | non-condensing |
| Resistance to vibrations | 10 … 150 Hz, amplitude 0.35 mm / 5 g |
| Restistance to shock | 30 g / 11 ms |
| Protection class | III |
| Permissible installation altitude above sea level, maximum | 2,000 m |
Ambient conditions - Insulation values
| Rated insulation voltage Ui | 32 VDC |
| Rated impulse withstand voltage Uimp | 0.8 kV |
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical data
| Operating voltage | 24 VDC -15 % / +10 % (stabilised PELV power supply) |
| Current consumption | 200 mA |
| Rated operating voltage | 24 VDC |
| Operating current | 10,000 mA |
| Note (Electrical data, Fuse rating) | External fuse protection required ≤ 10A slow blow when used to UL 61010. |
| Time to readiness, maximum | 8,000 ms |
| Device Watchdog Time | 10 ms |
| Device Acknowledgement Time, maximum | 25 ms |
| Reaction Time Safety Input, maximum | 20 ms |
| Reaction Time Safety Output, maximum | 50 ms |
Electrical data - Communication protocols
| Feldbus Protokoll | PROFINET / PROFIsafe |
| Fieldbus specification | V2.3, Conformance Class C |
| Specification safety fieldbus | V2.4 |
| Fieldbus properties | Media Redundancy Protocol (MRP) Fast Start Up |
| Fieldbus network load class | 3 |
| Transfer rate | 100 Mbit/s Full Duplex |
| Adressing | Discovery and Configuration Protocol (DCP) |
| Integrated switch | Dual Port, 100 Mbit/s, IRT capable |
| Fieldbus services | I&M0 ... I&M3, SNMP, LLDP |
| Service interface | WEB-Interface HTTP |
Electrical data - Device Ports
| Bezeichnung, Geräteanschlüsse | X0 ... X7 |
| Cable length, device port | 30 m |
Electrical data - Power supply external devices
| Designation, Power supply | A1 and A2 |
| Rated operating voltage | 24 VDC |
| Rated operating current | 800 mA |
| Internal electrical fuse | 1.5 A (Integrated automatic resettable fuse) |
Electrical data - Safety digital inputs
| Designation, Safety inputs | X1 and X2 |
| Switching thresholds | −3 V … 5 V (Low) 13 V ... 30 V (High) |
| Current consumption at 24 V | 6 mA |
| Permissible residual drive current | 1 mA |
| Test pulse duration, minimum | 0.01 ms |
| Test pulse duration, maximum | 1 ms |
| Test pulse interval, minimum | 20 ms |
| Test pulse interval, maximum | 120,000 ms |
| Classification ZVEI CB24I, Sink | C1 |
| Classification ZVEI CB24I, Source | C1 C2 C3 |
Electrical data - Safety digital outputs
| Designation, Safety outputs | DO |
| Design of control elements | short-circuit proof, p-type |
| Voltage drop Ud, maximum | 2 V |
| Leakage current Ir, maximum | 0.5 mA |
| Voltage, Utilisation category DC-12 | 24 VDC |
| Current, Utilisation category DC-12 | 0.8 A |
| Voltage, Utilisation category DC-13 | 24 VDC |
| Current, Utilisation category DC-13 | 0.8 A |
| Note, Utilisation category DC-13 | Inductive load, maximum 400 mH |
| Switching frequency, maximum | 1 Hz |
| Test pulse duration, maximum | 1 ms |
| Test pulse interval, minimum | 15 ms |
| Test pulse interval, maximum | 500 ms |
| Classification ZVEI CB24I, Source | C1 |
| Classification ZVEI CB24I, Sink | C1 |
Electrical data - Diagnostic inputs / FB-Interface
| Designation, Diagnostic inputs / FB-Interface | DI |
| Switching thresholds | −3 V … 5 V (Low) 15 V … 30 V (High) |
| Current consumption at 24V | 12 mA |
| Input debounce filter | 10 ms |
| Data transfer rate FB-Interface | 19,2 kBaud |
Electrical data - Test pulse output
| Designation, Test pulse outputs | Y1 and Y2 |
| Design of control elements | short-circuit proof, p-type |
| Voltage drop Ud, maximum | 1 V |
| Current leakage Ir, maximum | 0.5 mA |
| Voltage, Utilisation category DC-12 | 24 VDC |
| Y1 rated current at 24 V | 15 mA |
| Y2 rated current at 24 V | 10 mA |
| Y2 rated current at 0 V | 30 mA |
| Test pulse interval, typical | 500 ms |
| Test pulse duration, maximum | 1 ms |
| Classification ZVEI CB24I, Sink | C1 |
| Classification ZVEI CB24I, Source | C1 |
LED status display - LED 01
| LED status | Error LED device port |
| LED position | E: 0 ... 7 |
| LED colour | green/red |
LED status display - LED 02
| LED status | Input LED device port |
| LED position | I: 0 ... 7 |
| LED colour | Yellow |
LED status display - LED 03
| LED status | LED Link Ethernet port |
| LED position | L: P1 + P2 |
| LED colour | Green |
LED status display - LED 04
| LED status | LED Activity Ethernet port |
| LED position | A: P1 + P2 |
| LED colour | Yellow |
LED status display - LED 05
| LED status | System fault LED |
| LED position | "SF": Module |
| LED colour | green/red |
LED status display - LED 06
| LED status | BUS fault LED |
| LED position | "BF": Module |
| LED colour | Red |
LED status display - LED 07
| LED status | Fieldbox error LED |
| LED position | "Err": Module |
| LED colour | green/red |
LED status display - LED 08
| LED status | Power-LED fieldbox |
| LED position | "Pwr": Module |
| LED colour | Green |
Other data
| Note (applications) | Safe field box with decentralised I/Os |
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