AZR 31S1 – 2SEC. -230VAC (STILLSTANDSWÄC

Descriere

Fail-safe standstill monitors
Sensor-free detection of standstill by monitoring e.m.f.
Direct connection to three-phase motors
Suitable for connection to a frequency converter with the following interface date: rotary hysteresis 0 … 1000 Hz; switching frequency of the end level up to 16 kHz; engine voltage range 0 … 400 V
This fail-safe standstill monitor has the particular advantage that no adjustment for a required-value is needed during comissioning.
3 safety contacts, STOP 0
1 Signalling output

Caracteristici

Ambient temperature, maximum	45
Ambient temperature, minimum	-25
Automatic reset function	Yes
Basic quantity unit	Piece
Cable length (Master/Slave), maximum	10
Cable section, maximum	2.5 mm²
Cable section, minimum	0.25 mm²
Category, Stop 0	4
Certificates	EAC
Climatic stress	EN 60068-2-78
Common Cause Failure (CCF), minimum	65
Conduction resistance, maximum	40
Contact resistance, maximum	0.1
Current, Utilisation category AC-15	6
Current, Utilisation category DC12	0.1
Current, Utilisation category DC13	6
Degree of pollution to IEC/EN 60664-1	2
Diagnostic Coverage (DC) Level, Stop 0	≥ 99
Drop-out delay in case of "emergency stop", maximum	15
Drop-out delay in case of emergency, typically	20
Drop-out delay in case of power failure, typically	80
EAN (European Article Number)	4030661446554
EMC rating	EMC-Directive
Earth connection detection	Yes
Electrical power consumption, maximum	4
Enclosure material	Glass-fibre, reinforced thermoplastic
Feedback circuit	Yes
Frequency range	50; 60
Gross weight	400.000
Height	73.2
Indicated operating states	OUT, green: release; ON, green: supply voltage U<sub>B</sub>; ERR, red: error channel A + B
Integral System Diagnostics, status	Yes
Material of the contacts, electrical	AgSn0. self-cleaning, positive drive
Mechanical life, minimum	10000000
Mission Time	20
Mounting	Snaps onto standard DIN rail to EN 60715
Net weight	400.000
Note (Contact resistance)	in new state
Note (General)	Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Note (Wiring diagram)	The wiring diagram is shown with guard doors closed and in de-energised condition.; The sensor-free standstill monitor checks the e.m.f. of the three phase motor.; The SRB range guard door monitor checks the position of the guard door. ; Monitoring the guard door using a solenoid interlock and a safety switch with separate actuator (A and B).; Release takes place by means of the NO contact (E) only when the run-down movement has been terminated.; After release has taken place, the guard door must be opened.; To secure a guard door
Note (applications)	safe standstill monitoring
Number of LEDs	5
Number of auxiliary contacts	1
Number of safety contacts	3
Overvoltage category	III
PFH-value	0.00000002
Performance level, stop 0, up to	e
Product group	Initial
Product name	AZR 31S1
Product type description	AZR31S1-2SEC/230VAC
Protection class of Clips or Terminals	IP20
Protection class of the Clearance	IP54
Protection class of the enclosure	IP40
Pull-in delay at RESET, typically	20
Pull-in delay at automatic start (after detecting standstill), a	2000
Rated AC voltage for controls, 50 Hz, minimum	195.5
Rated AC voltage for controls, 60 Hz, minimum	195.5
Rated control voltage at AC 50 Hz, maximum	253
Rated control voltage at AC 60 Hz, maximum	253
Rated impulse withstand voltage	4
Rated operating voltage	230 VAC -15% / +10%
Resistance to vibrations to EN 60068-2-6	10 ... 55 Hz, Amplitude 0.35 mm
Restistance to shock	30 g / 11 ms
Safety Integrity Level (SIL), Stop 0, applicable for	3
Short-circuit recognition	Yes
Standards	IEC 61508; EN 60947-5-1
Storage and transport temperature, maximum	85
Storage and transport temperature, minimum	-40
Switching capacity, maximum	250
Switching capacity, minimum	10
Terminal Connector	Screw connection; rigid or flexible
Terminal designations	IEC/EN 60947-1
Tightening torque of Clips	0.6
Voltage, Utilisation category AC15	230
Voltage, Utilisation category DC12	24
Voltage, Utilisation category DC13	24
Width	45
Wire breakage detection	Yes
eCl@ss number, Version 9.0	27-37-18-19