Documentation & Downloads
Schmersal 101153920 Safety Monitoring Unit, AC-15, 24 VDC, 121 mm Depth, 100 mm Height
- MPN: 101153920
- PPN: SCM-101153920
CAD
$481.71
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Spec sheet
Description
Safety Monitoring Unit, AC-15, 24 VDC, 121 mm Depth, 100 mm Height
Documentation & Downloads
Specifications
Key Specifications
- Width
- 22.5 mm
- Depth
- 121 mm
Height100 mm
Electrical data
- Operating voltage
- 24 VDC -10 % / +20 %
- Operating current
- 150 mA
- Rated control voltage at DC, maximum
- 28.8 VDC
- Utilisation category AC-15
- 2 A
- Utilisation category DC-13
- 3 A
- Time to readiness, maximum
- 32 ms
Rated operating voltage24 VDC
Rated AC voltage for controls at DC minimum21.6 VDC
Utilisation category AC-15230 VAC
Utilisation category DC-1324 VDC
Electrical power consumption, maximum4 W
Note
- Note (General)
- The overall machine safety depends on the professional mounting and installation of the safety monitoring module and the signal transmitter, as well as on the correct and professional electrical connection of the components. | If there it any risk whatsoever, the machine may not be restarted.
Mechanical data - Dimensions
- Width
- 22.5 mm
- Depth
- 121 mm
Height100 mm
Ambient conditions - Insulation values
- Rated impulse withstand voltage U
- 4 kV
- Degree of pollution
- 2
Overvoltage categoryIII
General data - Features
- Stop-Category
- 0
- Wire breakage detection
- Yes
- Start input
- Yes
- Automatic reset function
- Yes
- Reset after disconnection of supply voltage
- Yes
- Integral system diagnostics, status
- Yes
- Number of undelayed semi-conductor outputs with signaling function
- 1
- Number of signalling outputs
- 1
Electronic FuseYes
Cross-circuit detectionYes
Feedback circuitYes
Reset edge detectionYes
Earth connection detectionYes
Number of LEDs2
Number of safety contacts2
General data
- Standards
- EN ISO 13849-1 | EN ISO 13850
- Enclosure material
- Plastic, PE (Black), Crastin (Grey)
- Reaction time, maximum
- 32 ms
Climatic stressEN ISO 13856-2
Gross weight184 g
Safety classification
- Performance Level, up to
- e
- Control category to EN954
- 4
- Note (PFH-value)
- up to max. 50,000 switching cycles/year
Category4
PFH value2.47 x 10⁻⁸ /h
Mission time20 Year(s)
Wiring example
- Note (Wiring diagram)
- A Start-Reset-Taster (S) can optionally be connected to the feedback circuit. | Both re-initialisation and auto-reset must comply with the requirements of EN 1760-2 (diagram A2, A3). | The wiring diagram is shown for the de-energised condition. | Monitoring the safety edges SE 40 / SE 70 with a safety monitoring unit SE-400C up to PL e and Category 4. | The feedback circuit monitors the position of the contactors KA and KB.
Other data
- Note (applications)
- Safety edges
Ambient conditions
- Degree of protection of the enclosure
- IP40
- Degree of protection of clips or terminals
- IP20
- Resistance to vibrations
- 10 … 55 Hz, amplitude 0.15 mm
Degree of protection of the mounting spaceIP54
Ambient temperature+5 ... +55 °C
Mechanical data - Connection technique
- Termination
- Screw terminals M20 x 1.5
- Cable section, maximum
- 2 x 1.5 mm²
Length of cable200 m
Note (Cable section)All indications including the conductor ferrules.
Mechanical data
- Mechanical life, minimum
- 30,000,000 Operations
MountingSnaps onto standard DIN rail to EN 60715
Approvals - Standards
- Certificates
- TÜV | cULus
Electrical data - Electromagnetic compatibility (EMC)
- EMC rating
- EMC-Directive
Status indication
- Indicated operating states
- Safety edge function
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CAD
$481.71
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$481.71/ EA
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