Schmersal 101176214

Ambient conditions

• Ambient temperature
  • -25 ... +45 °C
• Degree of protection of clips or terminals
  • IP20
• Degree of protection of the enclosure
  • IP40
• Degree of protection of the mounting space
  • IP54
• Resistance to vibrations
  • 10 ... 55 Hz, Amplitude 0.35 mm
• Restistance to shock
  • 10 g / 11 ms
• Storage and transport temperature, maximum
  • +85 °C
• Storage and transport temperature, minimum
  • -40 °C

Ambient conditions - Insulation values

• Degree of pollution
  • 2
• Overvoltage category
  • III
• Rated impulse withstand voltage U
  • 4 kV

Approvals - Standards

• Certificates
  • cULus

Electrical data

• Contact resistance, maximum
  • 0.1 Ω
• Drop-out delay in case of emergency, typically
  • 20 ms
• Drop-out delay in case of power failure, typically
  • 80 ms
• Electrical power consumption
  • 4.4 W
• Material of the contacts, electrical
  • Ag-Ni, self-cleaning, positive drive
• Note (Contact resistance)
  • in new state
• ON delay at automatic start
  • Adjustable
• Operating voltage
  • 24 VDC -10 % / +20 %
• Pull-in delay at automatic start, maximum, typically
  • 100 ms
• Pull-in delay at RESET, typically
  • 20 ms
• Rated AC voltage for controls at DC minimum
  • 20.4 VDC
• Rated control voltage at DC, maximum
  • 28.8 VDC
• Rated operating voltage
  • 24 VDC
• Ripple voltage
  • 10 %

Electrical data - Digital inputs

• Conduction resistance, maximum
  • 40 Ω

Electrical data - Electromagnetic compatibility (EMC)

• EMC rating
  • EMC-Directive

Electrical data - Relay outputs (auxiliary contacts)

• Switching capacity, maximum
  • 24 VDC
  • 2 A

Electrical data - Safe relay outputs

• Current, Utilisation category AC-15
  • 6 A
• Current, Utilisation category DC-13
  • 6 A
• Switching capacity, maximum
  • 250 VAC
  • 8 A
• Switching capacity, minimum
  • 10 mA
  • 10 VDC
• Voltage, Utilisation category AC-15
  • 250 VAC
• Voltage, Utilisation category DC-13
  • 24 VDC

General data

• Climatic stress
  • EN 60068-2-78
• Enclosure material
  • Glass-fibre reinforced thermoplastic, ventilated
• Gross weight
  • 235 g
• Standards
  • EN IEC 62061 | EN ISO 13849-1 | EN IEC 60947-5-1 | EN IEC 60947-5-3 | EN IEC 60947-5-5 | EN IEC 61508 | EN IEC 60204-1 | EN IEC 60947-1

General data - Features

• Automatic reset function
  • Yes
• Cross-circuit detection
  • Yes
• Earth connection detection
  • Yes
• Electronic Fuse
  • Yes
• Feedback circuit
  • Yes
• Integral system diagnostics, status
  • Yes
• Number of auxiliary contacts
  • 2
• Number of inputs for NC
  • 3
• Number of inputs for NO
  • 1
• Number of LEDs
  • 6
• Number of safety contacts
  • 2
• Removable Terminals
  • Yes
• Reset edge detection
  • Yes
• Start input
  • Yes
• Stop-Category
  • 0
• Wire breakage detection
  • Yes

Mechanical data

• Mechanical life, minimum
  • 10,000,000 Operations
• Mounting
  • Snaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

• Cable section, maximum
  • 2.5 mm²
• Cable section, minimum
  • 0.25 mm²
• Terminal designations
  • IEC/EN 60947-1
• Termination
  • rigid or flexible | Screw terminals M20 x 1.5
• Tightening torque of Clips
  • 0.6 Nm

Mechanical data - Dimensions

• Depth
  • 121 mm
• Height
  • 100 mm
• Width
  • 22.5 mm

Note

• Note (Cross-circuit detection)
  • Level 1
• Note (General)
  • Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.

Other data

• Note (applications)
  • Safety sensor | Guard system | Pull-wire emergency stop switches | Emergency stop button

Safety classification

• Category, Stop 0
  • 4
• Common Cause Failure (CCF), minimum
  • 65
• Diagnostic Coverage (DC) Level, Stop 0
  • ≥ 99 %
• Mission time
  • 20 Year(s)
• Performance Level, stop 0, up to
  • e
• PFH value, Stop 0
  • 2.00 x 10⁻⁸ /h
• Safety Integrity Level (SIL), Stop 0, suitable for applications in
  • 3
• Standards
  • EN IEC 60947-5-1 | EN IEC 61508

Specifications

• Depth
  • 121 mm
• Height
  • 100 mm
• Width
  • 22.5 mm

Status indication

• Indicated operating states
  • Position relay K2 | Position relay K1 | Internal operating voltage U | Position relay K3

Wiring example

• Note (Wiring diagram)
  • The wiring diagram is shown with guard doors closed and in de-energised condition. | Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. | The control recognises cross-short, cable break and earth leakages in the monitoring circuit. | Input level: the example shows a 2-channel control of an Emergency Stop command device (level 1) with external reset button (R), and guard door monitoring (level 2) with feedback circuit (H2). | Automatic start (level 1): The automatic start is programmed by connecting the feedback circuit to the terminals X1/+24 V DC. Automatic start (level 2): The automatic start is programmed by connecting the feedback circuit to the terminals X2/+24 V DC. If the feedback circuit is not required, establish a bridge. | 1 NC contact each time communicates the status of level 1 and level 2