Drehzahlwächter
Products found: 16Die Drehzahlwächter der DZ-Serie sind für den Einbau in Schaltschränke entwickelt. Sie dienen zur Überwachung von Überdrehzahl, Unterdrehzahl, Drehrichtung oder Stillstand bei Maschinen. Spezielle Modelle der Drehzahlwächter, die einen Analogausgang besitzen, können zusätzlich für Steuerungs- und Regelungsaufgaben verwendet werden.
Die Besonderheiten unserer Drehzahlwächter sind der sehr hohe Frequenzbereich, die schnelle Reaktion und die einfache Einstellbarkeit der Drehzahl-, Richtungs- und Stillstandsparameter in Abhängigkeit der verwendeten Eingangs-Signale.
- SIL3 and PLe certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 1 encoder input with format SIN+, SIN-, COS+, COS- [1 Vss]
- 2 pulse- or control inputs with format A, B, 90°
[HTL / PNP] (for rotary encoder, proximity switches or commands) - Input frequency up to 500 kHz
- Forced-guided redundant output relay (NO)
- 4 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], each inverse and redundant - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- With signal splitter
- Power supply 18 ... 30 V
- Compact housing for 35 mm mounting top hat rail
(according to EN 60715) - Setup via USB port by operator software or plug-in display and
programming unit BG200 (accessories)
- SIL2 and PLd certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 1 incremental encoder input with format A, /A, B, /B, Z, /Z
[HTL differencial, RS422] - 8 control inputs [HTL / PNP]
- Input frequency up to 500 kHz
- 2 relay outputs 5... 250 VAC / VDC (NO)
- 4 x 2 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], antivalent or equivalent redundant or simply used - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- Signal splitter
- Power supply 18 ... 30 V
- Wire monitoring of the sensor signals
- Compact housing for 35 mm mounting top hat rail
(according to EN 60715) - USB interface in combination with the user interface OS6.0 for the parameterization of the safety speed monitor
- BG200 operator panel for easy parameterization and display (optional)
- SIL3 and PLe certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 2 incremental encoder inputs with format A, /A, B, /B, Z, /Z
[HTL differencial, HTL single ended, RS422] - 8 control inputs [HTL / PNP]
- Input frequency up to 500 kHz
- 2 relay outputs 5... 250 VAC / VDC (NO)
- 4 x 2 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], antivalent or equivalent redundant or simply used - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- Signal splitter
- Power supply 18 ... 30 V
- Wire monitoring of the sensor signals
- Compact housing for 35 mm mounting top hat rail
(according to EN 60715) - USB interface for easy parameterization via user software
- BG200 operator panel for easy parameterization and display (optional)
BG200
Plug-in Display Unit
- Individual scalable process or speed indicator
- Dual channel frequency indicator for visualization of the encoder frequency
- Display of alarm and error codes
- Touch screen with intuitive menu guidance
- 1.54" OLED Display (128 x 64 Pixel)
- Dimension: 50 x 80 x 15 mm (1,97 x 3,15 x 0,59")
- 3 instantaneous safety contacts
- 1 instantaneous signaling contact
- Connection of:
- Emergency stop button
- Mechanical safety switches
- Non-contact safety switches
- Safety components with OSSD outputs
- Single or dual-channel operation
- Feedback loop for monitoring downstream contactors or expansion modules
- Cyclical monitoring of the output contacts
- Display of switching status and mains via LED
- Automatic or manual start
- Cross-circuit and earth fault monitoring
- Use up to SIL3/PLe, category 4
(EN ISO 13849-1 / EN IEC 62061 / EN 61508)
- SIL3 and PLe certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 1 encoder input with format SIN+, SIN-, COS+, COS- [1 Vss]
- 2 pulse inputs with format A, /A, B, /B [RS422]
- 2 pulse- or control inputs with format A, B, 90°
[HTL / PNP] (for rotary encoder, proximity switches or commands) - Input frequency up to 500 kHz
- Forced-guided redundant output relay (NO)
- 4 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], each inverse and redundant - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- Power supply 18 ... 30 V
- Compact housing for 35 mm mounting top hat rail
(according to EN 60715) - Setup via USB port by operator software or plug-in display and
programming unit BG230 (accessories)
DS230
Certified Safety Monitor with Multifunctional Inputs for HTL-, RS422-, SinCos-Sensors and Signal Splitter
- SIL3 and PLe certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 2 encoder inputs with format SIN+, SIN-, COS+, COS- [1 Vss]
- 2 pulse inputs with format A, /A, B, /B [RS422]
- 2 pulse- or control inputs with format A, B, 90° [HTL / PNP]
(for rotary encoder, proximity switches or commands) - Input frequency up to 500 kHz
- Forced-guided redundant output relay (NO)
- 4 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], each inverse and redundant - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- With signal splitter
- Power supply 18 ... 30 V
- Compact housing for 35 mm mounting top hat rail
- (according to EN 60715)
- Setup via USB port by operator software or plug-in display and
programming unit BG200 (accessories)
DS236
Certified Safety Monitor with Multifunctional Inputs for HTL-, RS422- and SinCos-Sensors, without Signal Splitter
- SIL3 and PLe certification
- Safety functions equivalent to EN 61800-5-2
(SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS) - 2 encoder inputs with format SIN+, SIN-, COS+, COS- [1 Vss]
- 2 pulse inputs with format A, /A, B, /B [RS422]
- 2 pulse- or control inputs with format A, B, 90° [HTL / PNP]
(for rotary encoder, proximity switches or commands) - Input frequency up to 500 kHz
- Forced-guided redundant output relay (NO)
- 4 control outputs with push-pull characteristic, short-circuit-proof,
[HTL], each inverse and redundant - Safety related 14 bit analog output for 4 ... 20 mA (scalable)
- Power supply 18 ... 30 V
- Compact housing for 35 mm mounting top hat rail
(according to EN 60715) - Setup via USB port by operator software or plug-in display and
programming unit BG230 (accessories)
- Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422],
also possible for single channel - Input frequency up to 500 kHz
- 2 output relays with potential-free change-over contact
(forward, reward and zero motion) - 2 transistor outputs with High-Side-Driver, short-circuit-proof
- Power supply 17 ... 30 VDC
- Snap-on housing for top hat rail (according to EN 60715)
- DIL switch for setup of input characteristic and definition of standstill
- Pulse input with format A, B, 90° [HTL] or A, /A, B, /B [RS422],
also possible for single channel - Input frequency up to 1 MHz
- 3 output relays
- 14 Bit analog output for ±10 V or 0/4 ... 20 mA
- Power supply 17 ... 30 VDC
- Auxiliary voltage output +5 V for the supply of TTL encoders
- Snap-on housing for top hat rail (according to EN 60715)
- LCD display, backlighted
- Setup via keys or via PC by serial RS232 interface