Order No
101215714
Certificates
cULus
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
MZM 120 B ST2-1P2PW2RE-A
MZM 120 B ST2-1P2PW2RE-A — Schmersal product. Key specifications: Working Principle: inductive; Housing Material: Glass-fibre, reinforced thermoplastic; IP protection class: IP69K | IP67; Ambient Temperature: -25 ... +55 °C; Sensor length: 40 mm. Article number: 101215714. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 150 g
- • Sertifika: cULus
Standards
- • EN IEC 60947-5-3
- • EN IEC 61508
- • EN ISO 13849-1
Product Features
- • Actuator monitored
- • connector plug M12, 8-pole
- • Power to lock
- • enabling signal, when safety
- • Thermoplastic enclosure
- • Safety switches must be used as end stop
- • 40 mm x 179 mm x 40 mm
- • Electronic contact-free, coded system
- • Variably adjustable latching
- • 3 LEDs to show operating conditions
- • Sensor technology permits an offset between actuator and interlock of ± 5 mm vertically and ± 1,5 mm horizontally
- • Intelligent diagnosis
- • Self-monitoring series-wiring
Technical Specifications
PIN 1
A1 Supply voltage UB
PIN 2
X1 Safety input 1
PIN 3
A2 GND
PIN 4
Y1 Safety output 1
PIN 5
OUT Diagnostic output
PIN 6
X2 Safety input 2
PIN 7
Y2 Safety output 2
PIN 8
IN Solenoid control
PIN 9
without function
Category
4
Latching
Yes
General note
As long as the safety guard remains closed, the unlocked safety guard can be relocked. In this case, the safety outputs are re-enabled, so that the safety guard must not be opened.
PFH value
4.30 x 10⁻⁹ /h
Shock resistance
30 g / 11 ms
Holding force
500 N
Power to lock
Yes
Mission time
20 Year(s)
Latching force
30 ... 80 N
Net Ağırlık
150 g
Bağlantı Tipi
Connector plug M12, 8-pole
Gross weight
150 g
Housing Material
Glass-fibre, reinforced thermoplastic
Protection class
II
Safety functions
Yes
Pollution degree
3
Relative humidity
30 ... 95 %
Scope of delivery
Actuator must be ordered separately.
Sensor length
40 mm
Vibration resistance
10 … 150 Hz, amplitude 0.35 mm
Actuator monitored
Yes
Operating current
50 mA
IP protection class
IP69K | IP67
Ambient Temperature
-25 ... +55 °C
Performance level
e
Sensor width
40 mm
Working Principle
inductive
Mechanical life (min.)
1,000,000
Sensor height
177.5 mm
Switching thresholds
-3 V … 5 V (Low) | −3 V … 5 V (Low) | 15 V … 30 V (High)
Utilisation category
DC-12 | DC-13
Magnet switch-on time
100 %
Electrical fuse rating
short-circuit proof, p-type
Reaction time, maximum
150 ms
Cross-circuit detection
Yes
Latching force, maximum
80 N
Latching force, minimum
30 N
Short circuit detection
Yes
Min. Ortam Sıcaklığı
-25 °C
Note (Delivery capacity)
Not available!
Note (Relative humidity)
non-condensing | non-icing
Voltage drop Ud, maximum
2 V | 1 V
Duration of risk, maximum
150 ms
Maks. Ortam Sıcaklığı
+55 °C
Recommendation (actuator)
MZM 120-B1.1
Note (Mechanical lifetime)
Operations for door weights ≤ 5 kg
Relative humidity, maximum
95 %
Relative humidity, minimum
30 %
Time to readiness, maximum
4,000 ms
Overvoltage category
3 | III
Current consumption at 24 V
5 mA
Leakage current Ir, maximum
0.5 mA
Switching frequency, approx.
1 Hz
Rated impulse withstand voltage (Uimp)
0.8 kV
Electrical fuse rating, maximum
2 A
Absicherung des Diagnoseausganges
short-circuit proof, p-type
Depolama / Taşıma Sıcaklığı
-25 ... +85 °C | -40 ... +85 °C
Rated insulation voltage (Uᵢ)
32 VDC
Note (length of the sensor chain)
Cable length and cross-section change the voltage drop dependiing on the output current
No-load supply current I0, typical
600 mA
Number of digital fail-safe inputs
2
Integral system diagnostics, status
Yes
Number of fail-safe digital outputs
2
Protection class (Operating resource)
2
Note (LED switching conditions display)
Error / functional defect: LED red | Operating condition: LED green | Supply voltage UB available: LED green
Rated operating current (safety outputs)
250 mA
Storage and transport temperature, maximum
+85 °C
Storage and transport temperature, minimum
-25 °C
Safety Integrity Level (SIL), suitable for applications in
3