AZR31S1/110VAC

Item number: 101049676

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  • 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

Ordering data

Note (Delivery capacity)

Not available!

Product type description

AZR31S1/110VAC

Article number (order number)

101049676

EAN (European Article Number)

4030661448381

eCl@ss number, version 12.0

27-37-18-19

eCl@ss number, version 11.0

27-37-18-19

eCl@ss number, version 9.0

27-37-18-19

ETIM number, version 7.0

EC001449

ETIM number, version 6.0

EC001449

General data

Standards

EN IEC 62061

EN ISO 13849-1

EN IEC 60947-5-1

EN IEC 60947-5-3

EN IEC 60947-5-5

EN IEC 61508

EN IEC 60204-1

EN IEC 60947-1

Climatic stress

EN 60068-2-78

Housing material

Glass-fibre, reinforced thermoplastic

Gross weight

495 g

General data - Features

Wire breakage detection

Yes

Cross-circuit detection

Yes

Feedback circuit

Yes

Automatic reset function

Yes

Earth connection detection

Yes

Integral system diagnostics, status

Yes

Number of auxiliary contacts

1

Number of LEDs

5

Number of safety contacts

3

Safety classification

Standards

EN IEC 60947-5-1

EN IEC 61508

PFH value

2.00 x 10⁻⁸ /h

Mission time

20 Year(s)

Common Cause Failure (CCF), minimum

65

Stop-Category

0

Safety classification - Relay outputs

Performance Level, stop 0, up to

e

Category, Stop 0

4

Diagnostic Coverage (DC) Level, Stop 0

≥ 99 %

Safety Integrity Level (SIL), Stop 0, suitable for applications in

3

Mechanical data

Mechanical life, minimum

10,000,000 Operations

Mounting

Snaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

Terminal designations

IEC/EN 60947-1

Termination

rigid or flexible

Screw connection, plug-in

Cable section, minimum

0.25 mm²

Cable section, maximum

2.5 mm²

Tightening torque of Clips

0.6 Nm

Mechanical data - Dimensions

Width

45 mm

Height

73.2 mm

Depth

121 mm

Ambient conditions

Degree of protection of the enclosure

IP40

Degree of protection of the mounting space

IP54

Degree of protection of clips or terminals

IP20

Ambient temperature

-25 ... +45 °C

Storage and transport temperature

-40 ... +85 °C

Resistance to vibrations

10 ... 55 Hz, Amplitude 0.35 mm

Restistance to shock

30 g / 11 ms

Ambient conditions - Insulation values

Rated impulse withstand voltage Uimp

4 kV

Overvoltage category

III

Degree of pollution

2

Electrical data

Frequency range

50 Hz

60 Hz

Operating voltage

115 VAC -15 % / +10 %

Rated operating voltage

115 VAC

Rated AC voltage for controls, 50 Hz, minimum

97.8 VAC

Rated control voltage at AC 50 Hz, maximum

126.5 VAC

Rated AC voltage for controls, 60 Hz, minimum

97.8 VAC

Rated control voltage at AC 60 Hz, maximum

126.5 VAC

Electrical power consumption, maximum

4 VA

Contact resistance, maximum

0.1 Ω

Note (Contact resistance)

in new state

Cable length (Master/Slave), maximum

10 m

Drop-out delay in case of power failure, typically

80 ms

Drop-out delay in case of emergency, typically

20 ms

Drop-out delay in case of "emergency stop", maximum

15 ms

Pull-in delay at automatic start (after detecting standstill), approx.

7,000 ms

Pull-in delay at RESET, typically

20 ms

Material of the contacts, electrical

AgSn0. self-cleaning, positive drive

Electrical data - Safe relay outputs

Voltage, Utilisation category AC-15

230 VAC

Current, Utilisation category AC-15

6 A

Voltage, Utilisation category DC-13

24 VDC

Current, Utilisation category DC-13

6 A

Switching capacity, minimum

10 VDC

Switching capacity, minimum

10 mA

Switching capacity, maximum

250 VAC

Switching capacity, maximum

8 A

Electrical data - Digital inputs

Conduction resistance, maximum

40 Ω

Electrical data - Digital Output

Voltage, Utilisation category DC-12

24 VDC

Current, Utilisation category DC-12

0.1 A

Electrical data - Relay outputs (auxiliary contacts)

Switching capacity, maximum

24 VDC

Switching capacity, maximum

2 A

Electrical data - Electromagnetic compatibility (EMC)

EMC rating

EMC-Directive

Status indication

Indicated operating states

OUT, green: release

ON, green: supply voltage UB

ERR, red: error channel A + B

Other data

Note (applications)

safe standstill monitoring

Note

Note (General)

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

Wiring example

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

103034847 SSW303HV
  • Standstill detection time 7s
  • Fail-safe standstill monitors
  • 3 safety contacts
  • 3 Signalling contacts
  • Sensor-free detection of standstill by monitoring e.m.f.
  • Direct connection to three-phase motors
  • Motor voltage range 0 ... 690 V

EU Conformity Declaration
EU Declaration of Conformity LOG_COM_lo1de01s
Original



K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com
Declaration:We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.
Name of the component:AZR31S1
Type:See ordering code
Description of the component:Safety-monitoring module for motor standstill monitoring
Relevant Directives:Machinery Directive2006/42/EC
 EMC-Directive2014/30/EU
 RoHS-Directive2011/65/EU
Applied standards:EN 60947-5-1:2017
EN ISO 13849-1:2015
EN ISO 13849-2:2012
Notified body, which approved
the full quality assurance system,
referred to in Appendix X, 2006/42/EC:
TÜV Rheinland Industrie Service GmbH
Am Grauen Stein, 51105 Köln
ID n°: 0035
Person authorised for the compilation of the technical documentation:Oliver Wacker
Möddinghofe 30
42279 Wuppertal
Place and date of issue:Wuppertal, January 4, 2021
 GRA_SIG_ksig-y24
 Authorised signature
Philip Schmersal
Managing Director

Schmersal, Inc., 115 E Stevens Ave, Suite 208, Valhalla, NY 10595

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 3/29/2024, 1:33 AM