Safety control unit SB4-OR-4CP-4C
Brand: Pepperl+Fuchs
Code: SB4-OR-4CP-4C
Evaluation device for safety thru-beam sensors SLA12 and SLA29 and for 2 channel safety devices (emergency off), 8 sensor channels, Self-monitoring (type 4 according to IEC/EN 61496-1), Operating mode can be selected by means of DIP switches, Start/Restart disable , Relay monitor, Stability alarm indication, Clearly visible LED functional display, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL e, Category: Cat. 4, Operating voltage: 24 V DC, ± 20 %
Datasheet excerpt: Technical data of SB4-OR-4CP-4C
| Product Description |
|---|
| Safety control unit |
| General specifications | ||
|---|---|---|
| Operating mode | Start/restart disable, relay monitor, | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Performance level (PL) | PL e | |
| Category | Cat. 4 | |
| Mission Time (TM) | 20 a | |
| PFHd | 3.5 E-9 | |
| B10d | see instruction manuals | |
| Type | 4 | |
| Indicators/operating means | ||
| Diagnostics indicator | 7-segment display | |
| Function indicator | LED red: OSSD OFF LED green: OSSD ON Yellow LED: start readiness channel 1 - 8 LED yellow: switching state (receiver) | |
| Stability alarm indicator | LED yellow flashing: Indicator lamp channel 1... 8 | |
| Electrical specifications | ||
| Operating voltage | 24 V DC, ± 20 % | |
| No-load supply current | max. 500 mA | |
| Protection class | no identification ; see instruction manuals | |
| Input | ||
| Activation current | approx. 7 mA | |
| Activation time | 0.4... 1.2 s | |
| Test input | Reset-input for system test | |
| Output | ||
| Safety output | 2 relay outputs, force-guided NO-contact | |
| Signal output | Output for displaying the switching state of the OSSDs | |
| Switching voltage | 10 V... 250 V AC/DC | |
| Switching current | min. 10 mA , max. 6 A AC/DC | |
| Switching power | DC: max. 24 VA AC: max. 230 VA | |
| Response time | 38 ms | |
| Conformity | ||
| Functional safety | ISO 13849-1 ; EN 61508 part1-4 | |
| Product standard | EN 61496-1 | |
| Approvals and certificates | ||
| CE conformity | CE | |
| UKCA conformity | UKCA | |
| UL approval | cULus | |
| TÜV approval | TÜV | |
| Ambient conditions | ||
| Ambient temperature | 0... 50 °C (32... 122 °F) | |
| Storage temperature | -20... 70 °C (-4... 158 °F) | |
| Relative humidity | max. 95 %, not condensing | |
| Shock resistance | see instruction manuals | |
| Vibration resistance | see instruction manuals | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals , lead cross section 0.2... 2 mm2 | |
| Material | ||
| Housing | Polyamide (PA) | |
| Mass | 430 g | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27243101 |
| ECLASS 12.0 | 27243101 |
| ECLASS 11.0 | 27243101 |
| ECLASS 10.0.1 | 27243101 |
| ECLASS 9.0 | 27243101 |
| ECLASS 8.0 | 27243101 |
| ECLASS 5.1 | 27272790 |
| ETIM 9.0 | EC002538 |
| ETIM 8.0 | EC002538 |
| ETIM 7.0 | EC002538 |
| ETIM 6.0 | EC002538 |
| ETIM 5.0 | EC002538 |
| UNSPSC 12.1 | 46171620 |
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