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Schmersal FWS Fail-Safe Standstill Monitors
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FWS-1205 - Schmersal FWS-1205 - Schmersal Standstill monitor (24 - 230V)

Operational voltage 24 VDC
Reset input
2 short-circuit proof semiconductor outputs
Integral System Diagnostics (ISD)
2 channel microprocessor control

Stock - 4 weeks
FWS-1206 - Schmersal FWS-1206 - Schmersal Standstill monitor (24V DC)

Schmersal FWS Fail-Safe Standstill Monitors serve for fail-safe registration of machine standstill and control of safety solenoid interlocks on sliding, hinged or removable guard doors.

Stock - 4 weeks
FWS1205A-24V DC  - Schmersal FWS1205A-24V-DC - Schmersal FWS Fail-to-safe Standstill Monitor ( 101170053 )

The fail-safe standstill monitor is designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the fail-safe monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated.

Usually Ships in 3 to 5 Days
Price: $436.00
FWS1205B-24V DC  - Schmersal FWS1205B-24V-DC - Schmersal FWS Fail-to-safe Standstill Monitor ( 101170054 )

The fail-safe standstill monitor is designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the fail-safe
monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated.

Usually Ships in 3 to 5 Days
Price: $436.00
FWS1205C-24V DC  - Schmersal FWS1205C-24V-DC - Schmersal FWS Fail-to-safe Standstill Monitor ( 101170056 )

The fail-safe standstill monitor is designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the fail-safe
monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated.

Usually Ships in 3 to 5 Days
Price: $436.00
FWS1206A-24V DC  - Schmersal FWS1206A-24V-DC - Schmersal FWS Fail-to-safe Standstill Monitor ( 101170057 )

The fail-safe standstill monitor is designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill detection, the signals of one or two proximity switches and an additional standstill signal are evaluated. The additional standstill signal can be derived from an already available standstill signal of the machine, e.g. evaluation of a tachogenerator by a PLC or the standstill output of a frequency converter.

Usually Ships in 3 to 5 Days
Price: $436.00
FWS1206C-24V DC  - Schmersal FWS1206C-24V-DC - Schmersal FWS Fail-to-safe Standstill Monitor ( 101170058 )

The fail-safe standstill monitor is designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill detection, the signals of one or two proximity switches and an additional standstill signal are evaluated. The additional standstill signal can be derived from an already available standstill signal of the machine, e.g. evaluation of a tachogenerator by a PLC or the standstill output of a frequency converter.

Usually Ships in 3 to 5 Days
Price: $436.00
FWS2105A 24-230V  - Schmersal FWS2105A-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor ( 101181691 )

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the
fail-safe standstill monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
Price: $475.00
FWS2105C 24-230V  - Schmersal FWS2105C-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor ( 101181696 )

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the
fail-safe standstill monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
Price: $475.00
FWS2106A 24-230V   - Schmersal FWS2106A-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill
detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
FWS2106C 24-230V  - Schmersal FWS2106C-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor ( 101181692 )

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill
detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
Price: $475.00
FWS2505A 24-230V  - Schmersal FWS2505A-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor ( 101181693 )

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. As soon as the
fail-safe standstill monitor has detected the standstill, the solenoid interlock is controlled through the potential-free contacts of two safety relays. For the standstill detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
Price: $540.00
FWS2505C 24-230V - Schmersal FWS2505C 24-230V - Schmersal Standstill monitor (24 - 230V) ( 101181697 )

4 enabling circuits
Available for various operational voltages
Reset input
2 short-circuit proof semiconductor outputs
1 N/C auxiliary contact
Integral System Diagnostics (ISD)
2 channel microprocessor control

Stock - 4 weeks
Price: $540.00
FWS2506A 24-230V  - Schmersal FWS2506A-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill
detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
FWS2506C 24-230V  - Schmersal FWS2506C-24-230V - Schmersal FWS Fail-to-safe Standstill Monitor ( 101181694 )

The fail-safe standstill monitors are designed for control cabinet mounting. Standstill monitors serve for the fail-safe detection of the machine standstill and control of solenoid interlocks. For the standstill
detection, the signals of two proximity switches are evaluated. The fail-safe standstill monitors meet the requirements of PL d or control category 3 to EN ISO 13849-1.

Usually Ships in 3 to 5 Days
Price: $540.00
   
 
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Applications:

FWS range standstill monitors serve for fail-safe registration of machine standstill and control of safety solenoid interlocks on sliding, hinged or removable guard doors. Depending on the external circuits arrangements, the protection system can be secured up to the requirements of Control Category 4 to EN 954-1 in combination with an AES or AZR range safety monitoring module.

Schmersal FWS Fail-Safe Standstill Monitors Catalog Pages in *.pdf format