Schmersal 101181061

Accessory

• Recommendation (actuator)
  • CST 34-S-2 | CST 34-S-3 | CST 180-1 | CST 180-2 | CST 34-S-1
• 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
• Operating current
  • 600 mA
• Required rated short-circuit current
  • 100 A
• Switching frequency, approx.
  • 3 Hz

Electrical data - Diagnostic outputs

• Design of control elements
  • p-type
• Voltage drop U
  • 5 V

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

Electrical data - Serial diagnostic SD

• Designation, Serial diagnostic SD
  • OUT
• Design of control elements
  • short-circuit proof, p-type
• Operation current
  • 150 mA
• Wiring capacitance
  • 50 nF

General data

• Active area
  • Glass-fibre, reinforced thermoplastic
• Duration of risk, maximum
  • 60 ms
• Enclosure material
  • Glass-fibre, reinforced thermoplastic
• Gross weight
  • 295 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
• 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
• Serial diagnostics
  • Yes
• Short circuit detection
  • Yes

Mechanical data

• Active area
  • lateral
• Actuating panels
  • lateral
• Hysteresis (Switching distance), maximum
  • 1.5 mm
• Note (Repeat accuracy R)
  • Axial offset: The long side allows for a maximum height misalignment (x) of sensor and actuator of 36 mm (e.g. mounting tolerance or due to guard door sagging). Increased misalignment, max. 53 mm, possible when the CST 34-S-2 actuator is used. The axial misalignment (y) is max. ± 10 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: 13 mm | Actuator CST 180-1 / CST 180-2: 8 mm | Actuator CST 34-S-1: 12 mm | Actuator CST 34-S-1: 14 mm | Actuator CST 34-S-1: 17 mm | Actuator CST 34-S-2: 12 mm | Actuator CST 34-S-2: 14 mm | Actuator CST 34-S-2: 17 mm | Actuator CST 34-S-3: 12 mm | Actuator CST 34-S-3: 14 mm | Actuator CST 34-S-3: 17 mm

Mechanical data - Connection technique

• Cable section, maximum
  • 8 x 0.35 mm²
• Cable type
  • LiYY
• Length of cable
  • 2 m
• Note (length of the sensor chain)
  • Cable length and cross-section change the voltage drop dependiing on the output current
• Note (series-wiring)
  • Unlimited number of devices, oberserve external line fusing, max. 31 devices in case of serial diagnostic SD
• Termination
  • Cable (Y-UL 2517), 8-pole
• Wire cross-section
  • 22 AWG

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
  • 13 mm | 17 mm
• Assured switching distance "ON" S
  • 12 mm | 8 mm
• Nominal switching distance S
  • 10 mm | 14 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
  • A1 Ue Brown
• PIN 2
  • X1 Safety input 1 White
• PIN 3
  • A2 GND Blue
• PIN 4
  • Y1 Safety output 1 Black
• PIN 5
  • SD serial diagnostic output: Grey
• PIN 6
  • X2 Safety input 2 violet
• PIN 7
  • Y2 Safety output 2 red
• PIN 8
  • IN serial diagnostic input Pink

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.