Safety control unit module SB4 Module OR
Brand: Pepperl+Fuchs
Code: SB4 Module OR
OSSD-R/Supply-module, Safety outputs OSSD, external status displays OSSD, Start/Restart disable , Operating mode can be selected by means of DIP switches, Relay monitor, Screw terminals or spring terminals, Safety Integrity Level (SIL): SIL 3, Performance level (PL): PL e, Category: Cat. 4, Operating voltage: 24 V DC ± 20 % , via SB4 Housing
Datasheet excerpt: Technical data of SB4 Module OR
| Product Description |
|---|
| Safety control unit module |
| 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 | |
| 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 | |
| Control elements | DIP switch | |
| Electrical specifications | ||
| Operating voltage | 24 V DC ± 20 % , via SB4 Housing | |
| 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 | max. DC 24 VA , AC 230 VA | |
| Conformity | ||
| Functional safety | ISO 13849-1 ; EN 61508 part1-4 | |
| Product standard | EN 61496-1 | |
| Approvals and certificates | ||
| CE conformity | CE | |
| UL approval | cULus | |
| TÜV approval | TÜV SÜD | |
| Ambient conditions | ||
| Ambient temperature | 0... 50 °C (32... 122 °F) | |
| Storage temperature | -20... 70 °C (-4... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals , lead cross section 0.2... 2 mm2 Option /165: Cage tension spring terminals , Cable cross-section 0.2... 1.5 mm2 | |
| Material | ||
| Housing | Polyamide (PA) | |
| Mass | approx. 150 g | |
| General information | ||
| Ordering information | without Option /165 -> with screw terminals with Option /165 -> spring clamp terminals | |
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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