Safety control unit module SB4 Module 2E
- OSSD-R/E-stop-module
- Safety outputs OSSD, external status displays OSSD
- 2 sensor channels
- Operating mode can be selected by means of DIP switches
- Start/Restart disable
- Relay monitor
- Stop function Cat.0 or Cat.1 and central stop function Cat.0
- Time function
- Screw terminals or spring terminals
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of SB4 Module 2E
| General specifications | ||
|---|---|---|
| Operating mode | Startup/restart disable, relay monitor, emergency off, turn off time | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Performance level (PL) | PL e | |
| Category | Cat. 4 | |
| Mission Time (TM) | 20 a | |
| Type | 4 | |
| Indicators/operating means | ||
| Function indicator | LED red: OSSD OFF LED green: OSSD ON Yellow LED: start readiness LED yellow (2x): indicator lamp channel 1 ... 2 |
|
| Control elements | DIP switch | |
| Electrical specifications | ||
| Operating voltage | 24 V DC ± 20 % , 24 V DC ± 20 % , via SB4 Housing |
|
| Input | ||
| Activation current | approx. 7 mA | |
| 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 | |
| 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 | |
| Dimensions | ||
| Height | 99 mm | |
| Width | 22.6 mm | |
| Depth | 100.5 mm | |
| 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 |
Details: SB4 Module 2E
Function
The OSSD-R/E stop module contains 2 OSSDs, the relay monitor, the restart connection, and two connections for contact-type safety signals (e.g., emergency off button). From position 3 on, this module may exist several times in the SafeBox and may perform different functions depending on the switch position.
The OSSDs are designed as potential free connection NO contacts. The module can be operated with or without startup / restart lock. Monitoring of the externally connected switching elements can also be activated (relay monitor). The OSSD On or Off statuses are indicated via a short-circuit-proof PnP signal output. The restart output is used to signal the start readiness status. In the case of fault, this output oscillates at 1 Hz.
Insert a bridge if you want the sensor inputs of the OSSD-R/E stop module to remain unused; this also applies to the set Stop 1 function.
The module can work in the stop function cat. 0 or cat. 1, or in the central stop function cat. 0.
Product Documentation: SB4 Module 2E
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 1259 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 4542 KB | |
Approvals: SB4 Module 2E
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| /cert/cert1246e.pdf | Z10 12 20068 0075 | ALL | 366 KB | |
| USA UL | UL-US-L215245-11-20607002-2 / UL-CA-L215245-21-20607002-1 | ALL | 561 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2139C | ALL | 488 KB | |
| UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F) | DOC-7142 | ALL | 441 KB | |
Software: SB4 Module 2E
| Software Tools | Release Info | File Type | File Size |
|---|---|---|---|
| SISTEMA Library Sensors / SISTEMA-Bibliothek Sensoren | ZIP | 131 KB |
Associated Products: SB4 Module 2E
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.