Schmersal 101126704

Ambient conditions

• Ambient temperature
  • +0 ... +55 °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
  • 30 g / 11 ms
• Storage and transport temperature, maximum
  • +70 °C
• Storage and transport temperature, minimum
  • -25 °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
  • 5 W
• Frequency range
  • 50 Hz | 60 Hz
• Note (Contact resistance)
  • in new state
• Operating voltage
  • 110 VAC -15 % / +15 %
• Pull-in delay at automatic start, maximum, typically
  • 100 ms
• Pull-in delay at RESET, typically
  • 20 ms
• Rated AC voltage for controls, 50 Hz, minimum
  • 20.4 VAC
• Rated AC voltage for controls, 60 Hz, minimum
  • 20.4 VAC
• Rated control voltage at AC 50 Hz, maximum
  • 26.4 VAC
• Rated control voltage at AC 60 Hz, maximum
  • 26.4 VAC
• Rated operating voltage
  • 110 VAC

Electrical data - Digital inputs

• Conduction resistance, maximum
  • 40 Ω
• Input signal, HIGH Signal "1"
  • 10 … 30 VDC
• Input signal, LOW Signal "0"
  • 0 … 2 VDC

Electrical data - Digital Output

• Current, Utilisation category DC-12
  • 0.1 A
• Voltage, Utilisation category DC-12
  • 24 VDC

Electrical data - Electromagnetic compatibility (EMC)

• EMC rating
  • EMC-Directive

Electrical data - Relay outputs (auxiliary contacts)

• Switching capacity, maximum
  • 2 A
  • 24 VDC

Electrical data - Safe relay outputs

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

General data

• Enclosure material
  • Glass-fibre, reinforced thermoplastic
• Gross weight
  • 445 g
• Standards
  • BG-GS-ET-20 | EN IEC 62061 | EN ISO 13849-1 | EN IEC 60947-5-1 | EN IEC 60947-5-3 | EN IEC 60947-5-5 | EN IEC 60204-1 | EN IEC 60947-1

General data - Features

• Automatic reset function
  • Yes
• Cross-circuit detection
  • Yes
• Earth connection detection
  • Yes
• Integral system diagnostics, status
  • Yes
• Number of LEDs
  • 1
• Number of normally closed (NC)
  • 1
• Number of normally open (NO)
  • 1
• Number of safety contacts
  • 3
• Number of signalling outputs
  • 2
• Number of undelayed semi-conductor outputs with signaling function
  • 2
• Reset after disconnection of supply voltage
  • Yes
• Wire breakage detection
  • Yes

Integral system diagnosis (ISD)

• Faults
  • Failure of the safety relay to pull-in or drop-out | Fault on the input circuits or the relay control circuits of the safety monitoring module | Difference in time setting between channel I and channel II | Cross conclusions to the input lines | Interruption of the input connections
• Note (ISD -Faults)
  • The following faults are registered by the safety monitoring modules and indicated by ISD.

Mechanical data

• Mounting
  • Snaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

• Cable section, maximum
  • 4 mm²
• Note (Cable section)
  • All indications including the conductor ferrules.
• Termination
  • rigid or flexible | Screw terminals M20 x 1.5
• Tightening torque of Clips
  • 0.4 Nm

Mechanical data - Dimensions

• Depth
  • 110 mm
• Height
  • 75 mm
• Width
  • 55 mm

Note

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

Other data

• Note (applications)
  • Fail-safe delay timer

Safety classification

• Category
  • 3
• Mission time
  • 20 Year(s)
• Performance Level, up to
  • d
• PFH value
  • 1.00 x 10⁻⁷ /h
• Safety Integrity Level (SIL), suitable for applications in
  • 2
• Standards
  • EN IEC 61508

Specifications

• Depth
  • 110 mm
• Height
  • 75 mm
• Width
  • 55 mm

Wiring example

• Note (Wiring diagram)
  • The wiring diagram is shown with guard doors closed and in de-energised condition. | The ISD tables (Intergral System Diagnostics) for analysis of the fault indications and their causes are shown in the appendix. | To monitor one guard door at plants with dangerous run-on movements up to PL d and Category 3 | Monitoring time for unlocking of solenoid interlocks | The solenoid interlock releases the guard device only when the set time has elapsed. The time begins to run when the power contactors have dropped out.