AES 1185.3 24 VAC

Item number: 101131929

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Product type description:
AES 1185(1)

(1)
without24 VDC
.324 VAC
Not all component variants, which are possible according to this order code are available and/or technically feasible.
  • Monitoring of BNS range magnetic safety sensors
  • 1 safety contact, STOP 0

Ordering data

Note (Delivery capacity)

Phased-out product

Product type description

AES 1185.3 24 VAC

Article number (order number)

101131929

EAN (European Article Number)

4030661279442

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

Available until

31.12.2023

Approvals - Standards

Certificates

cULus

EAC

General data

Standards

BG-GS-ET-14

BG-GS-ET-20

EN IEC 62061

EN ISO 13849-1

EN IEC 60947-5-1

EN IEC 60947-5-3

EN IEC 60947-5-5

EN IEC 60204-1

EN IEC 60947-1

Climatic stress

BG-GS-ET-14

IEC 60947-5-3

Enclosure material

Glass-fibre, reinforced thermoplastic

Material of the contacts, electrical

Ag-Ni, Au

Gross weight

150 g

General data - Features

Stop-Category

0

Wire breakage detection

Yes

Cross-circuit detection

Yes

Feedback circuit

Yes

Automatic reset function

Yes

Reset after disconnection of supply voltage

Yes

Earth connection detection

Yes

Integral system diagnostics, status

Yes

Number of inputs for NC

3

Number of inputs for NO

3

Number of LEDs

1

Number of normally closed (NC)

3

Number of normally open (NO)

3

Number of safety contacts

1

Safety classification

Standards

EN ISO 13849-1

EN IEC 61508

Safety classification - Relay outputs

Performance Level, up to

d

Category

3

PFH value

1.00 x 10⁻⁷ /h

Notice

for max. 50,000 switching cycles/year and max. 80% contact load

Safety Integrity Level (SIL), suitable for applications in

2

Mission time

20 Year(s)

Mechanical data

Mechanical life, minimum

50,000,000 Operations

Mounting

Snaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

Termination

rigid or flexible

Screw terminals M20 x 1.5

Terminal designations

IEC/EN 60947-1

Cable section, maximum

2.5 mm²

Tightening torque of Clips

0.6 Nm

Mechanical data - Dimensions

Width

22.5 mm

Height

75 mm

Depth

110 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, minimum

+0 °C

Ambient temperature, maximum

+55 °C

Storage and transport temperature, minimum

-25 °C

Storage and transport temperature, maximum

+70 °C

Resistance to vibrations

10...55 Hz, Amplitude 0.35 mm, ± 15 %

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

Thermal test current

4 A

Rated operating voltage

24 VAC -15% / +10%

24 VDC -10%/+20%, residual ripple max. 10%

Rated AC voltage for controls, 50 Hz, minimum

20.4 VAC

Rated control voltage at AC 50 Hz, maximum

26.4 VAC

Rated AC voltage for controls, 60 Hz, minimum

20.4 VAC

Rated control voltage at AC 60 Hz, maximum

26.4 VAC

Rated AC voltage for controls at DC minimum

20.4 VDC

Rated control voltage at DC, maximum

28.8 VDC

Electrical power consumption

5 W

Contact resistance, maximum

0.1 Ω

Note (Contact resistance)

in new state

Drop-out delay in case of power failure, typically

80 ms

Drop-out delay in case of emergency, typically

20 ms

Pull-in delay at automatic start, maximum, typically

100 ms

Pull-in delay at RESET, typically

20 ms

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

Input signal, HIGH Signal "1"

12 … 30 VDC

Input signal, LOW Signal "0"

0 … 2 VDC

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

Integral system diagnosis (ISD)

Note (ISD -Faults)

The following faults are registered by the safety monitoring modules and indicated by ISD.

Faults

Failure of the safety relay to pull-in or drop-out

Failure of door contacts to open or close

Cross-wire or short-circuit monitoring of the switch connections

Interruption of the switch connections

Fault on the input circuits or the relay control circuits of the safety monitoring module

Other data

Note (applications)

Safety sensor

Guard system

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 ISD tables (Intergral System Diagnostics) for analysis of the fault indications and their causes are shown in the appendix.

Expansion of enable delay time: The enable delay time can be increased from 0.1 s to 1 s by changing the position of a jumper link connection under the cover of the unit.

To secure 3 guard doors up to PL d and Category 3

Monitoring 3 guard door(s), each with a magnetic safety sensor of the BNS range

The feedback circuit monitors the position of the contactors K3 and K4.

Start push button: A start push button (NO) can optionally be connected into the feedback circuit. With the guard door closed, the enabling paths are then not closed until the start push button has been operated.

If neither start button nor feedback circuit are connected, a jumper connection must be mounted between X1 and S13.

If only one external relay or contactor is used to switch the load, the system can be classified in Control Category 3 to ISO 13849-1, if exclusion of the fault “Failure of the external contactor” can be substantiated and is documented, e.g. by using a reliable down-rated contactor. A second contactor leads to an increase in the level of security by redundant switching to switch the load off.

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103008070 SRB-E-204PE
  • Plug-in screw terminals with coding
  • Input expander module
  • 1 oder 2-channel control
  • Monitoring of 4 sensors
  • 2 Safety outputs
  • 4 Signalling outputs

103009973 SRB-E-204ST
  • Plug-in screw terminals with coding
  • STOP 0 Function
  • Monitoring of 4 sensors
  • Start button / Auto-start
  • 2 Safety outputs
  • 4 Signalling outputs


K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal

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: 09/12/2022, 21:49