SCHMERSAL 101126705

Additional Information

Part Number

101126705

ETIM

Group Code : EG000019

Group Description : Relays

Class Description : Device for monitoring of safety-related circuits

Class Code : EC001449

Version : 7

Electrical data - Relay outputs (auxiliary contacts)

Switching capacity, maximum

24 VDC

Switching capacity, maximum

2 A

Electrical data

Frequency range

50 Hz | 60 Hz

Operating voltage

230 VAC -15 % / +15 %

Rated operating voltage

230 VAC

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

Electrical power consumption

5 W

Contact resistance, maximum

0.1 ?

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

Note

Note (General)

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

Mechanical data - Dimensions

Width

55 mm

Height

75 mm

Depth

110 mm

Ambient conditions - Insulation values

Rated impulse withstand voltage U

4 kV

Overvoltage category

III

Degree of pollution

2

Electrical data - Digital Output

Voltage, Utilisation category DC-12

24 VDC

Current, Utilisation category DC-12

0.1 A

General data - Features

Wire breakage detection

Yes

Cross-circuit detection

Yes

Automatic reset function

Yes

Reset after disconnection of supply voltage

Yes

Earth connection detection

Yes

Integral system diagnostics, status

Yes

Number of LEDs

1

Number of normally closed (NC)

1

Number of normally open (NO)

1

Number of undelayed semi-conductor outputs with signaling function

2

Number of safety contacts

3

Number of signalling outputs

2

General data

Standards

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

Enclosure material

Glass-fibre, reinforced thermoplastic

Gross weight

450 g

Safety classification

Standards

EN IEC 61508

Performance Level, up to

d

Category

3

PFH value

1.00 x 10?? /h

Safety Integrity Level (SIL), suitable for applications in

2

Mission time

20 Year(s)

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. | To monitor one guard door at plants with dangerous run-on movements up to PL d and Category 3 | Monitoring time for unlocking of solenoid interlocks | The solenoid interlock releases the guard device only when the set time has elapsed. The time begins to run when the power contactors have dropped out.

Other data

Note (applications)

Fail-safe delay timer

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

+0 ... +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

Restistance to shock

30 g / 11 ms

Mechanical data - Connection technique

Termination

rigid or flexible | Screw terminals M20 x 1.5

Cable section, maximum

4 mm²

Note (Cable section)

All indications including the conductor ferrules.

Tightening torque of Clips

0.4 Nm

Electrical data - Safe relay outputs

Voltage, Utilisation category AC-15

250 VAC

Current, Utilisation category AC-15

2 A

Voltage, Utilisation category DC-13

24 VDC

Current, Utilisation category DC-13

2 A

Switching capacity, minimum

10 VDC

Switching capacity, minimum

10 mA

Switching capacity, maximum

250 VAC

Switching capacity, maximum

8 A

Mechanical data

Mounting

Snaps onto standard DIN rail to EN 60715

Specifications

Width

55 mm

Height

75 mm

Depth

110 mm

Approvals - Standards

Certificates

cULus

Electrical data - Electromagnetic compatibility (EMC)

EMC rating

EMC-Directive

Electrical data - Digital inputs

Input signal, HIGH Signal "1"

10 … 30 VDC

Input signal, LOW Signal "0"

0 … 2 VDC

Conduction resistance, maximum

40 ?

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 | Fault on the input circuits or the relay control circuits of the safety monitoring module | Difference in time setting between channel I and channel II | Cross conclusions to the input lines | Interruption of the input connections