UE48-3OS2D2 | UE48-3OS

SAFETY RELAYS

Power consumption

4.6 VA (AC)

2.1 W (DC)

Overvoltage category

II

300 V AC

4 kV

Test voltage

2 kV (50 Hz) (EN 60439-1)

Control voltage: S11, S21

Control voltage

22 V DC (≥ 17.4 V DC)

Control current

40 mA ... 100 mA

Short-circuit current

≤ 300 mA, between S 33 / S 11 and S 21

Short-circuit protection

Electronic fuse

Input circuits: S12, S31, S22, S34, S35

Input voltage

HIGH 17.4 V DC ... 26.4 V DC

LOW –3 V DC ... 5 V DC

Input current

S12, S31/S22 ≤ 100 mA

S34/S35 ≤ 50 mA

Reset time

Manual ≤ 40 ms

Automatic ≤ 80 ms

Activation time of reset button

≥ 50 ms

Test pulse width

≤ 1,000 µs

Test pulse rate

≤ 10 Hz

Cable resistance

≤ 35 Ω

Electrical output circuits: 13/14, 23/24, 33/34

Response time

Number of enable current (N/O) contacts

3, relevant for safety

Contact type

Positively driven

Contact material

Silver alloy, gold flashed

Switching voltage

Enable current contact 10 V AC ... 230 V AC

10 V DC ... 300 V DC

Current-carrying capacity per OSSD

Enable current contact 10 mA ... 6 A

Total current ≤ 12 A

Usage category

AC-15/DC-13 (EN 60947-5-1)

Rated operating current (voltage)

4 A (230 V AC) 360 switching cycles/h

3 A (230 V AC) 3600 switching cycles/h

4 A (24 V DC) 360 switching cycles/h

2.5 A (24 V DC) 3600 switching cycles/h

2018-09-11 15:13:28 | Online data sheet

Subject to change without notice

SENS:CONTROL - SAFE CONTROL SOLUTIONS | SICK

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