Safe evaluation unit PUS-F161-B31-WCS
- FailSafe over EtherCAT® (FSoE)
- Certified up to SIL 3 according to IEC 61508 and up to PLe according to EN 13849-1
- Safe evaluation unit for WCS3B-LS221-U1 and WCS3B-LS221-U2
- Reliable evaluation of position and speed
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 PUS-F161-B31-WCS
| Product Description |
|---|
| Safe evaluation unit for position and speed monitoring for WCS read heads; EtherCAT with FSoE protocol |
| Functional safety related parameters | ||
|---|---|---|
| Safety Integrity Level (SIL) | SIL 3 | |
| Performance level (PL) | PL e | |
| Category | Cat. 4 | |
| Mission Time (TM) | 20 a | |
| PFH | 12.6 E-9 | |
| Supply | ||
| Rated voltage | 24 V DC | |
| Rated current | 2 A | |
| Power consumption | ≤ 6.8 W | |
| Indicators/operating means | ||
| LED indication | see manual | |
| Interface | ||
| Protocol | EtherCAT® , FailSafe over EtherCAT® (FSoE) | |
| Input | ||
| Number | 14 | |
| Input type | safe digital inputs | |
| Input current | 20 mA Type 1 according to IEC 61131-2 | |
| Output | ||
| Number | pp-switching: 4 (configurable via SafePLC) pn-switching: 2 (configurable via SafePLC) |
|
| Number/Type | 2x Relay output 2x Auxiliary output 250 mA 2x Pulse output (clock output) 250 mA |
|
| Output type | safe digital outputs | |
| Switching current | 2 A | |
| Ambient conditions | ||
| Ambient temperature | 0 ... 50 °C (32 ... 122 °F) | |
| Storage temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Relative humidity | 5 % - 85 % | |
| Altitude | max. 2000 m | |
| Mechanical specifications | ||
| Connection type | Inputs/Outputs screw terminals pluggable Ethernet RJ45 Read head RS-485 |
|
| Degree of protection | IP20 | |
| Connection | at screw terminals min. Connection cross section : 0,2 mm2 / 24 AWG max. Connection cross section : 2.5 mm2 / 12 AWG |
|
| Mass | 490 g | |
| Dimensions | ||
| Height | 100 mm | |
| Width | 90 mm | |
| Length | 115 mm | |
| Mounting | DIN mounting rail | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270991 |
| ECLASS 12.0 | 27270991 |
| ECLASS 11.0 | 27270791 |
| ECLASS 10.0.1 | 27270791 |
| ECLASS 9.0 | 27270791 |
| ECLASS 8.0 | 27270791 |
| ECLASS 5.1 | 27270791 |
| ETIM 9.0 | EC001852 |
| ETIM 8.0 | EC001852 |
| ETIM 7.0 | EC001852 |
| ETIM 6.0 | EC001852 |
| ETIM 5.0 | EC001852 |
| UNSPSC 12.1 | 41111945 |
Details: PUS-F161-B31-WCS
Function
The PUS-F161-B**-WCS safe evaluation unit can be used to perform safety shutdowns and safety functions. The device can calculate safe position and velocity data for an axis using the data from the WCS3B-LS221-U1 and WCS3B-LS221-U2 read heads.
Product Documentation: PUS-F161-B31-WCS
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Installation Instructions | ENG | 11966 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 157 KB | |
| Manuals | |||
| Error list | ENG | 1740 KB | |
Approvals: PUS-F161-B31-WCS
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| TUV Rheinland Functional Safety Certificate | Reg.-Nr.: 01/205/5910.00/22 | ALL | 406 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitätserklärung (P+F) | DOC-6813A | ALL | 34 KB | |
Software: PUS-F161-B31-WCS
| Device Description Files/Drivers | Release Info | File Type | File Size |
|---|---|---|---|
| EDS / EDS | ZIP | 8 KB | |
| Software Tools | |||
| Software tool / Software Tool | ZIP | 146704 KB | |
Associated Products: PUS-F161-B31-WCS
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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.