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Technical
Section 11
Dimensions
Section 12
3
Electrical auxiliaries for iC120, DPN,
DPNVigi, ID, C60H-DC, SW60-DC,
C60PV-DC, C60NA-DCdevices
Protection
Circuit protection
Earth leakage protection
Tripping
Auxiliaries
MN
MNs
MNx
Type
Undervoltage release
Instantaneous
Delayed
Independent of the supply voltage
Function
b
b
Causes the device with which it is associated to trip when its input voltage
decreases
(between 70 % and 35 % of Un). Prevents the device from closing until its input
voltage has been restored
b
b
Tripping of the associated device by opening
of the control circuit
(e.g. push-button, dry contact)
b
b
No tripping in the event of
transient voltage dips (up to 0.2 s)
b
b
A drop in the supply voltage does not trip the
associated device
b
b
A locking push-button control allows the
circuit protected (e.g. machine control) to be
placed in safety configuration
Wiring diagrams
U <
E2 N/
L1
L2
E1
Utilization
b
b
Emergency stop via a normally-closed pushbutton
b
b
Ensures the safety of the power supply circuits of several machines by
preventing accidental startups
b
b
Fail-safe emergency stop
b
b
Insensitive to the variation in the control
circuit voltage to improve continuity of service
Important: Before any servicing operation
switch off the mains power supply (voltage
presence at terminals E1/E2)
Catalogue numbers
A9N26960 A9N26961 A9N26959 A9N26963
A9N26969 A9N26971
iC120, DPN, DPN Vigi, ID
b
b
b
b
b
b
b
b
b
b
b
b
C60H-DC, SW60-DC,
C60PV-DC, C60NA-DC
b
b
b
b
b
b
b
b
b
b
b
b
Technical specifications
Rated voltage (Ue) V AC
220…240 48
115
220…240
230
400
V DC
–
48
–
–
–
Standardised operating and
non-response to voltage times
(Ua)*
–
–
–
–
–
–
Maximum operating time
–
–
–
–
–
–
Minimum non-response time –
–
–
–
–
–
Operating
frequency
Hz
50/60
400
50/60
50/60
Mechanical state indicator light,
red
On front face
On front face
On front face
Test function
–
–
–
Width in 9 mm modules
2
2
2
Operating current
–
–
–
Number of contacts
–
–
–
Operating
temperature
°C
-25…+50
-25…+50
-25…+50
Storage
temperature
°C
-40…+85
-40…+85
-40…+85
Standards
IEC/EN 60947-1
b
b
b
b
b
b
IEC/EN 60947-5-1
–
–
–
EN 60947-2
b
b
b
b
–
EN 62019-2
(1)
–
–
–
(1) For iC120, DPN.
*(Ua): Voltages measured between the phase and the neutral conductor, at which the MSU device must control the associated protective device.
DB118804
DB118805
PB107151-30
PB107152-30
PB107149-30