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FSO-12/FSO-21 Safety Functions Module
Brand: ABB GroupThe optional safety functions module (FSO-12 and FSO-21) provides an easy way to extend safety functions in ACS880 series drives.
This plug-in module is installed and cabled inside the drive, enabling different safety functions and diagnostics in one compact and reliable module.
Depending on your needs, ABB offers an encoderless variant of the safety functions module (FSO-12) with six safety functions in it.
There is also a safety functions module (FSO-21) available that offers eight safety functions enabling the use of encoder feedback (FSE-31).
The FSO-21 includes the same safety functions as the FSO-12, but offers two additional safety functions for your drive.
You can enable PROFIsafe over PROFINET connectivity, between your ACS880 drive and the safety PLC by adding the FENA-21 fieldbus adapter module to your drive. This way you will have a more flexible safety solution with the possibility to add safely-limited speed (SLS) to your application while it is in use.
Both safety functions modules have SIL 3/PL e capability and conforms to European Union Machinery Directive 2006/42/EC. The safety functions modules are TÜV Nord certified.
Selection and configuration of the safety functions is done using the Drive composer pro PC tool. Functions that are included in safety functions module are:
Inside the FSO-12 and FSO-21:
- Safe stop 1 (SS1)
- Safe stop emergency (SSE)
- Safe brake control (SBC)
- Safely-limited speed (SLS)
- Safe maximum speed (SMS)
- Prevention of unexpected startup (POUS)
- Prevention of unexpected start-up can be realized using FSO-12
Additional safety functions inside only the FSO-21:
- Safe direction (SDI), requires the pulse encoder interface module FSE-31
- Safe speed monitor (SSM)
Specifications
Brand
Certifications & Approvals
- TÜV
Safety Data
- SIL 3 (IEC 61508, 62061, 61511, 61800-5-2) PL e & cat. 3 (ISO 13849-1)
Safety I/O
- Outputs: 3 redundant or 6 single
- Inputs: 4 redundant or 8 single
Supported Safety Protocol
- PROFIsafe over PROFINET
Supported Safety Encoder
- Differential incremental HTL encoder
Safety Function
- PROFIsafe safety communication
- FSO-21: Safe direction, SDI
- Safe speed Monitoring, SSM (3)
- Preventation of unexpected Start-Up, POUS
- Safe brake Control, SBC
- Safe Max. speed, SMS
- Variable safely limited speed, varSLS
- Safely limited speed, SLS
- Safe Stop 1 (SS1-t, SS1-R)
- Safe torque off, STO
- Safe Stop emergency, SSE
Voltage & Power Range
- 0.55 to 5,600 kW
- 208-690 V
Documentation
Brochure
Certificate
- Declaration of Conformity, Machinery Directive 2006/42/EC, ACS880-04/-14/-34 (nxR8i), -04XT, -04FXT, -104, -07 -17, -37, -104LC, -17LC, -37LC, -107LC, multidrives pdf 3.2 MB
- FSO-12 PROFIsafe Certificate pdf 74 KB
- FSO-21 PROFIsafe Certificate pdf 74 KB
- FSPS-21 PROFINET certificate pdf 50 KB
- FSPS-21 PROFIsafe certificate pdf 47 KB
- TÜV certificate of FSO-12, FSO-21 and FSE-31 as plug-in modules for ACS880 pdf 4.2 MB
Manual
- FSE-31 pulse encoder interface module quick guide pdf 211 KB
- FSE-31 pulse encoder interface module user’s manual pdf 1.0 MB
- FSO-12 safety functions module user's manual pdf 9.4 MB
- FSO-12/-21 firmware update with Drive composer pro user instruction pdf 1.7 MB
- FSO-21 safety functions module user’s manual pdf 10.5 MB
- FSPS-21 PROFIsafe safety functions module quick installation guide pdf 329 KB
- FSPS-21 PROFIsafe safety functions module user's manual pdf 10.9 MB