Power supply

24VDC +/- 10%

Current drain

ca. 40mA relay off, ca. 70mA relay on

Fuse

Internal PTC fuse 200mA

Operating temperature/ Storage temperature

-10°C to +60°C / 40°C to +80°C

Vibration resistance

Sin 10 – 50 Hz, 0,35mm, 10 cycles, 1 Octave /min

Maximal cable cross section

1,5 mm² with wire end sleeve

Tightening torque with screw terminal

0,5-06 Nm

Connection wire

60/75°C copper

Housing material

Polyamide PA non-reinforced

Protection class

Installation in a closed cabinet with ³ IP54, terminals: IP20

Rated Isolation voltage

250V AC not for the contacts 14, 24, 34, 15-16 and 25-26

Technical data of inputs

S12, S34

15V ± 0.5V, internal at S11, S33 test against other voltage

S22, S44

12V ± 0.5V, internal at S21, S43test against other voltage

Technical data contact outputs

ID-No.: 33SR02, 33SR03, 33SR10, 33SR11, 33SR12

Contacts closed to power supply,

Minimal: 3mA, maximal: 0,5A from the power supply of the unit

14, 24 and 34 (NO)

Potential free contacts

Minimal: 10mA, maximal: 6A, contact fuse 5A slow

Switch current according to IEC/EN 60947-4-1

AC1: 230V / 6A, DC1: 24V / 6A, 100.000 cycles

According to IEC/EN 60947-5-1

AC15: 230V/ 3A, 70.000 cycles, DC13: 24V/ 4A, 40.000cycles

Mechanical life

> 20 x 106 cycles

Contact material

AgNi10

Maximal cycles

360 cycles/h with maximal switching current AC15+ DC13

Reaction time / Drop out time

Typical 10ms / Typical 6ms

Technical data of the contact outputs

ID-No.: 33SR20

Switch current; contacts 15-16 and 25-26

Minimal 3mA, maximal 0.5A, fuse 3A slow

Switch current; contacts 17-18, 27-28 according to IEC/EN 60947-4-1

AC1: 250V/ 3A, DC1: 30V / 3A, 150.000 cycles

Switch current according to IEC/EN 60947-5-1

AC15: 250V/ 0.2A, DC13: 30V/ 0.2A, 1.000.000 cycles

Switch current according to IEC/EN 60947-5-1

AC15: 250V/ 1A, DC13: 30V/ 1A, 150.000 cycles

Mechanical life

> 20 x 106 cycles

Reaction time / Drop out time

Typical 10ms / Typical 6ms

Maximal cycles

360 cycles/h with maximal switch current AC15 + DC13

Contact material

AgNi10

Bemessungsisolationsspannung

17-18 and 27-28: 250V AC, 15-16 and 25-26: 30V

Impulse withstand voltage
pollution degree 2 environment

4KV, not for the contacts 14, 24, 34, 15-16 and 25-26