TS 256-20ZH Schmersal Electronic Components

Switching frequency-

Switching principle-

Switching element-

Utilisation category DC-13-

Required rated short-circuit current to EN 60947-5-1-

Utilisation category AC-15-

Thermal test current-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Ambient temperature, maximum-

Housing construction form-

Length of sensor-

Ambient temperature, minimum-

Height of sensor-

Width of sensor-

Degree of protection-

Note (Cable section)-

Cable section, maximum-

Cable section, minimum-

Terminal Connector-

Actuating speed, maximum-

Actuator type to DIN EN 50047-

Actuating speed, minimum-

Note Bounce duration-

Positive break force, minimum-

Actuating force, minimum-

Gross weight-

Material of the contacts, electrical-

Standards-

Actuating element-

Mechanical life, minimum-

Number of auxiliary contacts-

Enclosure material-

Current, Utilisation category DC13-

Voltage, Utilisation category DC13-

Current, Utilisation category AC-15-

Switching principle-

Switching element-

Thermal test current-

Ambient temperature, maximum-

Voltage, Utilisation category AC15-

Degree of protection-

Rated insulation voltage Ui-

Rated impulse withstand voltage Uimp-

Ambient temperature, minimum-

Height of sensor-

Cable section, maximum-

Terminal Connector-

Length of sensor-

Width of sensor-

Cable entry-

Cable section, minimum-

Actuating speed, maximum-

Positive break force, minimum-

positive break travel-

Mechanical life, minimum-

Number of cable glands-

Coding level according to ISO 14119-

Material of the contacts, electrical-

Latching force-

Number of safety contacts-

Gross weight-

Enclosure material-

Number of auxiliary contacts-

Interfering radiationIEC 61000-6-4

EMC ratingIEC 60947-3

Current, Utilisation category DC120.05 A

Voltage, Utilisation category DC1324 VDC

Current, Utilisation category DC130.05 A

Versionsp-type

Voltage drop Ud, maximum2 V

Current leakage Ir0.5 mA

Rated operating current (safety outputs)250 mA

Operating current600 mA

Required rated short-circuit current to EN 60947-5-1100 A

Rated operating voltage, minimum20.4 VDC

Voltage typeDC (direct current)

Rated operating voltage24 VDC −15 % / +10 %

No-load supply current I0100 mA

Protection ratingIII

Overvoltage categoryIII

Restistance to shock30 g / 11 ms

Material temperature resistance of the cable (in motion), minimum-10 °C

Resistance to vibrations to EN 60068-2-610 … 55 Hz, amplitude 1 mm

Material temperature resistance (long-term), maximum+105 °C

Degree of protectionIP65 to EN 60529, IP67 to EN 60529, IP69 to EN 60529

Ambient temperature, minimum-25 °C

Terminal ConnectorConnector M12, 8-pole

Note (Repeat accuracy R)Axial offset: The long side allows for a maximum height misalignment (x) of sensor and actuator of 8 mm (e.g. mounting tolerance or due to guard door sagging). The axial misalignment (y) is max. ± 18 mm (see figure: Operating principle). Minimum clearance

Number of fail-safe digital outputs2

Short-circuit recognitionYes

Diagnostic outputYes

Gross weight80 g

Active arealateral

Voltage, Utilisation category DC1224 VDC

Switching frequency, approx.1 Hz

Output current, (fail-safe output), maximum0.25 A

Rated operating voltage, maximum26.4 VDC

Degree of pollution to VDE 01003

Rated impulse withstand voltage Uimp0.8 kV

Rated insulation voltage Ui32 VDC

Material temperature resistance of the cable (at rest), minimum-30 °C

Storage and transport temperature, maximum+85 °C

Storage and transport temperature, minimum-25 °C

Ambient temperature, maximum+70 °C

Ensured switch distance ON Sao10 mm

NoteThe cable section of the interconnecting cable must be observed! Cable length and cable section alter the voltage drop depending on the output current

Length of sensor22 mm

Height of sensor25 mm

Width of sensor106.3 mm

Ensured switch distance OFF Sar20 mm

Switch distance12 mm

Hysteresis (Switch distance), maximum2 mm

Repeat accuracy R R0.5 mm

MountingA screw length of 25 mm is sufficient for sensor mounting and for side mounting of the actuators. 30 mm long screws are recommended when the actuator is mounted upright and/or when the sealing discs are used.

Actuating panelslateral

Number of semi-conductor outputs with signaling function1

Number of LEDs3

CascadableYes

Integral System Diagnostics, statusYes

Duration of risk, maximum200 ms

Safety functionsYes

Time to readiness, maximum2,000 ms

Reaction time, maximum100 ms

Short circuit detectionYes

Enclosure materialPlastic, glass-fibre reinforced thermoplastic, self-extinguishing

Sensor topologySensor for series wiring

Active principleRFID

StandardsIEC 60947-5-3

Installation conditions (mechanical)not flush

Coding level according to ISO 14119Low

general informationUniversal coding

Housing construction formBlock

Switching frequency5,000 /h

Switching principleSlow action with staggered contacts

Switching elementNormally open contact (NO)

Utilisation category DC-131 A

Required rated short-circuit current to EN 60947-5-11,000 A

Utilisation category AC-154 A

Thermal test current10 A

Rated impulse withstand voltage Uimp6 kV

Rated insulation voltage Ui250 V

Ambient temperature, maximum+80 °C

Housing construction formNorm construction design

Length of sensor31 mm

Ambient temperature, minimum-30 °C

Height of sensor62.5 mm

Width of sensor58 mm

Degree of protectionIP65 to EN 60529, IP67 to EN 60529

Note (Cable section)All indications about the cable section are including the conductor ferrules.

Cable section, maximum2.5 mm²

Cable section, minimum0.75 mm²

Terminal ConnectorScrew connection

Actuating speed, maximum1 m/s

Actuator type to DIN EN 50047B

Actuating speed, minimum60 mm/min

Note Bounce durationBounce duration in accordance with actuating speed

Positive break force, minimum19 N

Actuating force, minimum9 N

Gross weight64 g

Material of the contacts, electricalSilver

StandardsIEC 60947-5-1, EN ISO 13849-1, BG-GS-ET-15

Actuating elementPlunger

Mechanical life, minimum20,000,000 Operations

Number of auxiliary contacts2

Enclosure materialPlastic, glass-fibre reinforced thermoplastic, self-extinguishing

Current, Utilisation category DC13-

Voltage, Utilisation category DC13-

Current, Utilisation category AC-15-

Switching principle-

Switching element-

Thermal test current-

Ambient temperature, maximum-

Voltage, Utilisation category AC15-

Degree of protection-

Rated insulation voltage Ui-

Rated impulse withstand voltage Uimp-

Ambient temperature, minimum-

Height of sensor-

Cable section, maximum-

Terminal Connector-

Length of sensor-

Width of sensor-

Cable entry-

Cable section, minimum-

Actuating speed, maximum-

Positive break force, minimum-

positive break travel-

Mechanical life, minimum-

Number of cable glands-

Coding level according to ISO 14119-

Material of the contacts, electrical-

Latching force-

Number of safety contacts-

Gross weight-

Enclosure material-

Number of auxiliary contacts-

Interfering radiation-

EMC rating-

Current, Utilisation category DC12-

Voltage, Utilisation category DC13-

Current, Utilisation category DC13-

Versions-

Voltage drop Ud, maximum-

Current leakage Ir-

Rated operating current (safety outputs)-

Operating current-

Required rated short-circuit current to EN 60947-5-1-

Rated operating voltage, minimum-

Voltage type-

Rated operating voltage-

No-load supply current I0-

Protection rating-

Overvoltage category-

Restistance to shock-

Material temperature resistance of the cable (in motion), minimum-

Resistance to vibrations to EN 60068-2-6-

Material temperature resistance (long-term), maximum-

Degree of protection-

Ambient temperature, minimum-

Terminal Connector-

Note (Repeat accuracy R)-

Number of fail-safe digital outputs-

Short-circuit recognition-

Diagnostic output-

Gross weight-

Active area-

Voltage, Utilisation category DC12-

Switching frequency, approx.-

Output current, (fail-safe output), maximum-

Rated operating voltage, maximum-

Degree of pollution to VDE 0100-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Material temperature resistance of the cable (at rest), minimum-

Storage and transport temperature, maximum-

Storage and transport temperature, minimum-

Ambient temperature, maximum-

Ensured switch distance ON Sao-

Note-

Length of sensor-

Height of sensor-

Width of sensor-

Ensured switch distance OFF Sar-

Switch distance-

Hysteresis (Switch distance), maximum-

Repeat accuracy R R-

Mounting-

Actuating panels-

Number of semi-conductor outputs with signaling function-

Number of LEDs-

Cascadable-

Integral System Diagnostics, status-

Duration of risk, maximum-

Safety functions-

Time to readiness, maximum-

Reaction time, maximum-

Short circuit detection-

Enclosure material-

Sensor topology-

Active principle-

Standards-

Installation conditions (mechanical)-

Coding level according to ISO 14119-

general information-

Housing construction form-

Switching frequency-

Switching principle-

Switching element-

Utilisation category DC-13-

Required rated short-circuit current to EN 60947-5-1-

Utilisation category AC-15-

Thermal test current-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Ambient temperature, maximum-

Housing construction form-

Length of sensor-

Ambient temperature, minimum-

Height of sensor-

Width of sensor-

Degree of protection-

Note (Cable section)-

Cable section, maximum-

Cable section, minimum-

Terminal Connector-

Actuating speed, maximum-

Actuator type to DIN EN 50047-

Actuating speed, minimum-

Note Bounce duration-

Positive break force, minimum-

Actuating force, minimum-

Gross weight-

Material of the contacts, electrical-

Standards-

Actuating element-

Mechanical life, minimum-

Number of auxiliary contacts-

Enclosure material-

Current, Utilisation category DC134 A

Voltage, Utilisation category DC1324 VDC

Current, Utilisation category AC-154 A

Switching principleCreep circuit element

Switching elementNO contact, NC contact

Thermal test current10 A

Ambient temperature, maximum+80 °C

Voltage, Utilisation category AC15230 VAC

Degree of protectionIP67 to EN 60529

Rated insulation voltage Ui500 V

Rated impulse withstand voltage Uimp6 kV

Ambient temperature, minimum-30 °C

Height of sensor90 mm

Cable section, maximum2.5 mm²

Terminal ConnectorScrew connection

Length of sensor30 mm

Width of sensor52 mm

Cable entry3 x M20 x 1,5

Cable section, minimum0.25 mm²

Actuating speed, maximum2 m/s

Positive break force, minimum10 N

positive break travel8 mm

Mechanical life, minimum1,000,000 Operations

Number of cable glands3

Coding level according to ISO 14119Low

Material of the contacts, electricalSilver

Latching force30 N

Number of safety contacts2

Gross weight115 g

Enclosure materialPlastic, glass-fibre reinforced thermoplastic, self-extinguishing

Number of auxiliary contacts1

Interfering radiation-

EMC rating-

Current, Utilisation category DC12-

Voltage, Utilisation category DC13-

Current, Utilisation category DC13-

Versions-

Voltage drop Ud, maximum-

Current leakage Ir-

Rated operating current (safety outputs)-

Operating current-

Required rated short-circuit current to EN 60947-5-1-

Rated operating voltage, minimum-

Voltage type-

Rated operating voltage-

No-load supply current I0-

Protection rating-

Overvoltage category-

Restistance to shock-

Material temperature resistance of the cable (in motion), minimum-

Resistance to vibrations to EN 60068-2-6-

Material temperature resistance (long-term), maximum-

Degree of protection-

Ambient temperature, minimum-

Terminal Connector-

Note (Repeat accuracy R)-

Number of fail-safe digital outputs-

Short-circuit recognition-

Diagnostic output-

Gross weight-

Active area-

Voltage, Utilisation category DC12-

Switching frequency, approx.-

Output current, (fail-safe output), maximum-

Rated operating voltage, maximum-

Degree of pollution to VDE 0100-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Material temperature resistance of the cable (at rest), minimum-

Storage and transport temperature, maximum-

Storage and transport temperature, minimum-

Ambient temperature, maximum-

Ensured switch distance ON Sao-

Note-

Length of sensor-

Height of sensor-

Width of sensor-

Ensured switch distance OFF Sar-

Switch distance-

Hysteresis (Switch distance), maximum-

Repeat accuracy R R-

Mounting-

Actuating panels-

Number of semi-conductor outputs with signaling function-

Number of LEDs-

Cascadable-

Integral System Diagnostics, status-

Duration of risk, maximum-

Safety functions-

Time to readiness, maximum-

Reaction time, maximum-

Short circuit detection-

Enclosure material-

Sensor topology-

Active principle-

Standards-

Installation conditions (mechanical)-

Coding level according to ISO 14119-

general information-

Housing construction form-

Switching frequency-

Switching principle-

Switching element-

Utilisation category DC-13-

Required rated short-circuit current to EN 60947-5-1-

Utilisation category AC-15-

Thermal test current-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Ambient temperature, maximum-

Housing construction form-

Length of sensor-

Ambient temperature, minimum-

Height of sensor-

Width of sensor-

Degree of protection-

Note (Cable section)-

Cable section, maximum-

Cable section, minimum-

Terminal Connector-

Actuating speed, maximum-

Actuator type to DIN EN 50047-

Actuating speed, minimum-

Note Bounce duration-

Positive break force, minimum-

Actuating force, minimum-

Gross weight-

Material of the contacts, electrical-

Standards-

Actuating element-

Mechanical life, minimum-

Number of auxiliary contacts-

Enclosure material-

Current, Utilisation category DC13-

Voltage, Utilisation category DC13-

Current, Utilisation category AC-15-

Switching principle-

Switching element-

Thermal test current-

Ambient temperature, maximum-

Voltage, Utilisation category AC15-

Degree of protection-

Rated insulation voltage Ui-

Rated impulse withstand voltage Uimp-

Ambient temperature, minimum-

Height of sensor-

Cable section, maximum-

Terminal Connector-

Length of sensor-

Width of sensor-

Cable entry-

Cable section, minimum-

Actuating speed, maximum-

Positive break force, minimum-

positive break travel-

Mechanical life, minimum-

Number of cable glands-

Coding level according to ISO 14119-

Material of the contacts, electrical-

Latching force-

Number of safety contacts-

Gross weight-

Enclosure material-

Number of auxiliary contacts-

Interfering radiationIEC 61000-6-4

EMC ratingIEC 60947-3

Current, Utilisation category DC120.05 A

Voltage, Utilisation category DC1324 VDC

Current, Utilisation category DC130.05 A

Versionsp-type

Voltage drop Ud, maximum2 V

Current leakage Ir0.5 mA

Rated operating current (safety outputs)250 mA

Operating current600 mA

Required rated short-circuit current to EN 60947-5-1100 A

Rated operating voltage, minimum20.4 VDC

Voltage typeDC (direct current)

Rated operating voltage24 VDC −15 % / +10 %

No-load supply current I0100 mA

Protection ratingIII

Overvoltage categoryIII

Restistance to shock30 g / 11 ms

Material temperature resistance of the cable (in motion), minimum-10 °C

Resistance to vibrations to EN 60068-2-610 … 55 Hz, amplitude 1 mm

Material temperature resistance (long-term), maximum+105 °C

Degree of protectionIP65 to EN 60529, IP67 to EN 60529, IP69 to EN 60529

Ambient temperature, minimum-25 °C

Terminal ConnectorConnector M12, 8-pole

Note (Repeat accuracy R)Axial offset: The long side allows for a maximum height misalignment (x) of sensor and actuator of 8 mm (e.g. mounting tolerance or due to guard door sagging). The axial misalignment (y) is max. ± 18 mm (see figure: Operating principle). Minimum clearance

Number of fail-safe digital outputs2

Short-circuit recognitionYes

Diagnostic outputYes

Gross weight80 g

Active arealateral

Voltage, Utilisation category DC1224 VDC

Switching frequency, approx.1 Hz

Output current, (fail-safe output), maximum0.25 A

Rated operating voltage, maximum26.4 VDC

Degree of pollution to VDE 01003

Rated impulse withstand voltage Uimp0.8 kV

Rated insulation voltage Ui32 VDC

Material temperature resistance of the cable (at rest), minimum-30 °C

Storage and transport temperature, maximum+85 °C

Storage and transport temperature, minimum-25 °C

Ambient temperature, maximum+70 °C

Ensured switch distance ON Sao10 mm

NoteThe cable section of the interconnecting cable must be observed! Cable length and cable section alter the voltage drop depending on the output current

Length of sensor22 mm

Height of sensor25 mm

Width of sensor106.3 mm

Ensured switch distance OFF Sar20 mm

Switch distance12 mm

Hysteresis (Switch distance), maximum2 mm

Repeat accuracy R R0.5 mm

MountingA screw length of 25 mm is sufficient for sensor mounting and for side mounting of the actuators. 30 mm long screws are recommended when the actuator is mounted upright and/or when the sealing discs are used.

Actuating panelslateral

Number of semi-conductor outputs with signaling function1

Number of LEDs3

CascadableYes

Integral System Diagnostics, statusYes

Duration of risk, maximum200 ms

Safety functionsYes

Time to readiness, maximum2,000 ms

Reaction time, maximum100 ms

Short circuit detectionYes

Enclosure materialPlastic, glass-fibre reinforced thermoplastic, self-extinguishing

Sensor topologySensor for series wiring

Active principleRFID

StandardsIEC 60947-5-3

Installation conditions (mechanical)not flush

Coding level according to ISO 14119Low

general informationUniversal coding

Housing construction formBlock

Switching frequency5,000 /h

Switching principleSlow action with staggered contacts

Switching elementNormally open contact (NO)

Utilisation category DC-131 A

Required rated short-circuit current to EN 60947-5-11,000 A

Utilisation category AC-154 A

Thermal test current10 A

Rated impulse withstand voltage Uimp6 kV

Rated insulation voltage Ui250 V

Ambient temperature, maximum+80 °C

Housing construction formNorm construction design

Length of sensor31 mm

Ambient temperature, minimum-30 °C

Height of sensor62.5 mm

Width of sensor58 mm

Degree of protectionIP65 to EN 60529, IP67 to EN 60529

Note (Cable section)All indications about the cable section are including the conductor ferrules.

Cable section, maximum2.5 mm²

Cable section, minimum0.75 mm²

Terminal ConnectorScrew connection

Actuating speed, maximum1 m/s

Actuator type to DIN EN 50047B

Actuating speed, minimum60 mm/min

Note Bounce durationBounce duration in accordance with actuating speed

Positive break force, minimum19 N

Actuating force, minimum9 N

Gross weight64 g

Material of the contacts, electricalSilver

StandardsIEC 60947-5-1, EN ISO 13849-1, BG-GS-ET-15

Actuating elementPlunger

Mechanical life, minimum20,000,000 Operations

Number of auxiliary contacts2

Enclosure materialPlastic, glass-fibre reinforced thermoplastic, self-extinguishing

Current, Utilisation category DC13-

Voltage, Utilisation category DC13-

Current, Utilisation category AC-15-

Switching principle-

Switching element-

Thermal test current-

Ambient temperature, maximum-

Voltage, Utilisation category AC15-

Degree of protection-

Rated insulation voltage Ui-

Rated impulse withstand voltage Uimp-

Ambient temperature, minimum-

Height of sensor-

Cable section, maximum-

Terminal Connector-

Length of sensor-

Width of sensor-

Cable entry-

Cable section, minimum-

Actuating speed, maximum-

Positive break force, minimum-

positive break travel-

Mechanical life, minimum-

Number of cable glands-

Coding level according to ISO 14119-

Material of the contacts, electrical-

Latching force-

Number of safety contacts-

Gross weight-

Enclosure material-

Number of auxiliary contacts-

Interfering radiation-

EMC rating-

Current, Utilisation category DC12-

Voltage, Utilisation category DC13-

Current, Utilisation category DC13-

Versions-

Voltage drop Ud, maximum-

Current leakage Ir-

Rated operating current (safety outputs)-

Operating current-

Required rated short-circuit current to EN 60947-5-1-

Rated operating voltage, minimum-

Voltage type-

Rated operating voltage-

No-load supply current I0-

Protection rating-

Overvoltage category-

Restistance to shock-

Material temperature resistance of the cable (in motion), minimum-

Resistance to vibrations to EN 60068-2-6-

Material temperature resistance (long-term), maximum-

Degree of protection-

Ambient temperature, minimum-

Terminal Connector-

Note (Repeat accuracy R)-

Number of fail-safe digital outputs-

Short-circuit recognition-

Diagnostic output-

Gross weight-

Active area-

Voltage, Utilisation category DC12-

Switching frequency, approx.-

Output current, (fail-safe output), maximum-

Rated operating voltage, maximum-

Degree of pollution to VDE 0100-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Material temperature resistance of the cable (at rest), minimum-

Storage and transport temperature, maximum-

Storage and transport temperature, minimum-

Ambient temperature, maximum-

Ensured switch distance ON Sao-

Note-

Length of sensor-

Height of sensor-

Width of sensor-

Ensured switch distance OFF Sar-

Switch distance-

Hysteresis (Switch distance), maximum-

Repeat accuracy R R-

Mounting-

Actuating panels-

Number of semi-conductor outputs with signaling function-

Number of LEDs-

Cascadable-

Integral System Diagnostics, status-

Duration of risk, maximum-

Safety functions-

Time to readiness, maximum-

Reaction time, maximum-

Short circuit detection-

Enclosure material-

Sensor topology-

Active principle-

Standards-

Installation conditions (mechanical)-

Coding level according to ISO 14119-

general information-

Housing construction form-