2902725

Additional Information

Part Number

2902725

UPC

4046356673006

Country of Origin

DE

ETIM

Group Code : EG000019

Group Description : Relays

Class Description : Device for monitoring of safety-related circuits

Class Code : EC001449

Version : 7

Input data

Nominal input voltage UN

24 V DC

Input voltage range in reference to UN

0.85 - 1.1

Typical input current at UN

125 mA (with actuated relays)

Typical input current at UN

55 mA (Two-channel 24 V/0 V + max. 200 mA control (message outputs 32/62) with non-actuated relays)

Current consumption

typ. 5 mA (Imax/Ix inputs)

Current consumption

20 mA (in electric torque)

Voltage at input/start and feedback circuit

24 V -15 %; +10 % (first channel: 24 V; second channel: 0 V)

Typical response time

175 ms (monitored/manual start)

Typical response time

250 ms (automatic start)

Typ. starting time with Us

250 ms (when controlled via A1)

Typical release time

25 ms (when controlled via S11/I1,I3,I5 and S21/I2,I4,I6)

Typical release time

20 ms (when controlled via A1)

Concurrence input 1/2

∞

Recovery time

1 s (Availability time after activation of sensor circuit: 100ms)

Operating voltage display

1 x green LED

Status display

5x LED green

Protective circuit

Surge protection Suppressor diode

Maximum switching frequency

0.5 Hz

Max. permissible overall conductor resistance

100 Ω

Filter time

max. 1.5 ms (Test pulse duration; for all equivalent inputs)

Filter time

min. 7.5 ms (Test pulse rate; for all equivalent inputs)

Note

Utilization restriction

EMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width

22.5 mm

Height

112.2 mm

Depth

114.5 mm

Connection data

Connection method

Screw connection

Pluggable

Yes

Conductor cross section solid min.

0.2 mm²

Conductor cross section solid max.

2.5 mm²

Conductor cross section flexible min.

0.2 mm²

Conductor cross section flexible max.

2.5 mm²

Conductor cross section AWG min.

24

Conductor cross section AWG max.

12

Stripping length

7 mm

Screw thread

M3

Output data

Contact type

4 enabling current paths

Contact type

2 semiconductor alarm outputs

Contact material

AgCuNi, +0.2 -0.4 µm Au

Maximum switching voltage

250 V AC/DC

Minimum switching voltage

10 V AC/DC

Limiting continuous current

6 A (N/O contact)

Limiting continuous current

max. 100 mA (Alarm output (24 V DC))

Maximum inrush current

6 A

Inrush current, minimum

10 mA

Sq. Total current

72 A² (ITH² = I₁² + I₂²+ I₃²+ I₄²)

Interrupting rating (ohmic load) max.

1500 VA (250 V AC, τ = 0 ms)

Interrupting rating (ohmic load) max.

66 W (220 V DC, τ = 0 ms)

Interrupting rating (ohmic load) max.

66 W (110 V DC, τ = 0 ms)

Interrupting rating (ohmic load) max.

100 W (48 V DC, τ = 0 ms)

Interrupting rating (ohmic load) max.

144 W (24 V DC, τ = 0 ms)

Maximum interrupting rating (inductive load)

48 W (24 V DC, τ = 40 ms)

Maximum interrupting rating (inductive load)

43 W (48 V DC, τ = 40 ms)

Switching capacity min.

0.1 W

Mechanical service life

10x 10⁶ cycles

Switching capacity (360/h cycles)

5 A (0,1 Hz; DC13; 24 V)

Output fuse

6 A gL/gG NEOZED (N/O contact)

Output fuse

4 A gL/gG NEOZED (for low-demand applications)

Ambient conditions

Ambient temperature (operation)

-20 °C - 45 °C (see derating curve)

Ambient temperature (storage/transport)

-25 °C - 85 °C

Max. permissible relative humidity (operation)

75 % (on average, 85% infrequently, non-condensing)

Max. permissible humidity (storage/transport)

75 % (on average, 85% infrequently, non-condensing)

Maximum altitude

≤ 2000 m (Above sea level)

Environmental Product Compliance

REACh SVHC

Lead 7439-92-1

China RoHS

Environmentally Friendly Use Period = 50 years

China RoHS

For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'

Standards and Regulations

Designation

Air clearances and creepage distances between the power circuits

Standards/regulations

DIN EN 50178/VDE 0160

Rated insulation voltage

250 V AC

Rated surge voltage/insulation

4 kV/basic isolation (safe isolation, reinforced insulation and 6 kV between input circuit, enabling current paths and safety circuit 1 (13/14, 23/24) and safety circuit 2 (43/44, 53/54).)

Degree of pollution

2

Overvoltage category

III

Safety-related characteristic data

Stop category

0

Safety Integrity Level (SIL)

3

Designation

EN ISO 13849

Performance level (PL)

e (5 A DC13; 3 A AC15; 8760 cycles/year)

Category

4

Safety Integrity Level Claim Limit (SIL CL)

3

Designation

EN 50156

CAD Models

Trace parts

Download