Schmersal 101189088

Accessory

• Recommendation (actuator)
  • CST 34-V-1 | CST 34-S-2 | CST 34-S-3 | CST 180-1 | CST 180-2
• Recommended safety switchgear
  • PROTECT PSC1 | SRB-E-301ST | SRB-E-201LC

Ambient conditions

• Ambient temperature
  • -25 ... +70 °C
• Degree of protection
  • IP65 | IP67
• Protection class
  • II
• Resistance to vibrations
  • 10 … 55 Hz, amplitude 1 mm
• Restistance to shock
  • 30 g / 11 ms
• Storage and transport temperature, maximum
  • +85 °C
• Storage and transport temperature, minimum
  • -25 °C

Ambient conditions - Insulation values

• Degree of pollution
  • 3
• Overvoltage category
  • III
• Rated impulse withstand voltage U
  • 0.8 kV
• Rated insulation voltage U
  • 32 VDC

Approvals - Standards

• Certificates
  • TÜV | cULus | UKCA

Electrical data

• No-load supply current I
  • 100 mA
• Note (Electrical data, Fuse rating)
  • (Circuit breaker)
• Operating current
  • 600 mA
• Required rated short-circuit current
  • 100 A
• Switching frequency, approx.
  • 3 Hz

Electrical data - Diagnostic outputs

• Current, Utilisation category DC-12
  • 0.05 A
• Current, Utilisation category DC-13
  • 0.05 A
• Design of control elements
  • p-type
• Voltage drop U
  • 5 V
• Voltage, Utilisation category DC-12
  • 24 VDC
• Voltage, Utilisation category DC-13
  • 24 VDC

Electrical data - Electromagnetic compatibility (EMC)

• EMC rating
  • IEC 61000-6-2
• Interfering radiation
  • IEC 61000-6-4

Electrical data - Safety digital outputs

• Current, Utilisation category DC-12
  • 0.25 A
• Current, Utilisation category DC-13
  • 0.25 A
• Design of control elements
  • p-type
• Leakage current I
  • 0.5 mA
• Output current, (fail-safe output), maximum
  • 0.25 A
• Rated operating current (safety outputs)
  • 250 mA
• Voltage drop U
  • 0.5 V
• Voltage, Utilisation category DC-12
  • 24 VDC
• Voltage, Utilisation category DC-13
  • 24 VDC

General data

• Active area
  • Glass-fibre, reinforced thermoplastic
• Duration of risk, maximum
  • 60 ms
• Enclosure material
  • Glass-fibre, reinforced thermoplastic
• Gross weight
  • 146 g
• Housing construction form
  • Block
• Installation conditions (mechanical)
  • not flush
• Reaction time, maximum
  • 30 ms
• Sensor topology
  • Sensor for series wiring
• Standards
  • EN IEC 60947-5-3
• Working principle
  • inductive

General data - Features

• Cascadable
  • Yes
• Cross-circuit detection
  • Yes
• Diagnostic output
  • Yes
• Input for enabling pushbutton, suitable for automatic start
  • Yes
• Integral system diagnostics, status
  • Yes
• Number of fail-safe digital outputs
  • 2
• Number of LEDs
  • 3
• Number of semi-conductor outputs with signaling function
  • 1
• Number of series-wiring of sensors
  • 31
• Safety functions
  • Yes
• Short circuit detection
  • Yes

Mechanical data

• Active area
  • front side
• Actuating panels
  • Actuation from top
• Hysteresis (Switching distance), maximum
  • 1.5 mm
• Note (Repeat accuracy R)
  • Axial offset: the front face allows for an axial misalignment (z) of max. ± 8 mm (see figure: operating principle).
• Repeat accuracy R
  • 0.5 mm
• Switching distance actuator
  • Actuator CST 180-1 / CST 180-2: 10 mm | Actuator CST 180-1 / CST 180-2: 12 mm | Actuator CST 180-1 / CST 180-2: 16 mm | Actuator CST 34-S-2: 10 mm | Actuator CST 34-S-2: 16 mm | Actuator CST 34-S-2: 8 mm | Actuator CST 34-S-3: 13 mm | Actuator CST 34-S-3: 15 mm | Actuator CST 34-S-3: 18 mm | Actuator CST 34-V-1: 10 mm | Actuator CST 34-V-1: 12 mm | Actuator CST 34-V-1: 15 mm

Mechanical data - Connection technique

• Note (length of the sensor chain)
  • Cable length and cross-section change the voltage drop dependiing on the output current
• Termination
  • Connector plug M12, 8-pole

Mechanical data - Dimensions

• Height of sensor
  • 108.2 mm
• Length of sensor
  • 35 mm
• Width of sensor
  • 27 mm

Mechanical data - Switching distances according EN IEC 60947-5-3

• Assured switching distance "OFF" S
  • 15 mm | 16 mm | 18 mm
• Assured switching distance "ON" S
  • 10 mm | 13 mm | 8 mm
• Nominal switching distance S
  • 10 mm | 12 mm | 15 mm

Note

• Note (General)
  • Evaluation requirements: dual-channel safety input, suitable for p-type sensors with NO function. The safety-monitoring module must tolerate internal functional tests of the sensors with cyclic switch-off of the sensor outputs for max. 0.5 ms. Short-circuit recognition by the evaluation is not necessary.

Pin assignment

• PIN 1
  • 1A1 Ue: (1)
• PIN 2
  • X1 Safety input 1
• PIN 3
  • A2 GND
• PIN 4
  • Y1 Safety output 1
• PIN 5
  • OUT Diagnostic output OUT
• PIN 6
  • X2 Safety input 2
• PIN 7
  • Y2 Safety output 2
• PIN 8
  • IN without function

Safety classification

• Category
  • 4
• Mission time
  • 20 Year(s)
• Performance Level, up to
  • e
• PFH value
  • 3.60 x 10⁻⁹ /h
• Safety Integrity Level (SIL), suitable for applications in
  • 3
• Standards
  • EN ISO 13849-1 | EN IEC 60947-5-3 | EN IEC 61508

Scope of delivery

• Scope of delivery
  • Actuator must be ordered separately.