UE48-3OS2D2 | UE48-3OS
SAFETY RELAYS
Power consumption
4.6VA (AC)
2.1W (DC)
Overvoltage category
II
Rated insulation voltage U
i
300VAC
Rated impulse withstand voltage U
imp
4kV
Test voltage
2kV (50Hz) (EN60439-1)
1)
In DC operation, within the limits of V
S
.
Control voltage: S11, S21
Control voltage
22VDC (≥ 17.4VDC)
Control current
40mA... 100mA
Short-circuit current
≤300mA, between S 33/ S 11and S 21
Short-circuit protection
Electronic fuse
Input circuits: S12, S31, S22, S34, S35
Input voltage
HIGH 17.4VDC... 26.4VDC
LOW –3VDC... 5VDC
Input current
S12, S31/S22 ≤ 100mA
S34/S35 ≤ 50mA
Reset time
Manual ≤ 40ms
Automatic ≤ 80ms
Activation time of reset button
≥ 50ms
Test pulse width
≤ 1,000µs
Test pulse rate
≤ 10Hz
Cable resistance
≤ 35Ω
Electrical output circuits: 13/14, 23/24, 33/34
Response time
≤ 25ms
1)
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 10VAC... 230VAC
10VDC... 300VDC
Current-carrying capacity per OSSD
Enable current contact 10mA... 6A
Total current ≤ 12A
Usage category
AC-15/DC-13 (EN60947-5-1)
Rated operating current (voltage)
4A (230VAC) 360switching cycles/h
3A (230VAC) 3600switching cycles/h
4A (24VDC) 360switching cycles/h
2.5A (24VDC) 3600switching cycles/h
1)
K1/K2.
2018-03-29 13:18:26 | Online data sheet
Subject to change without notice
SENS:CONTROL - SAFE CONTROL SOLUTIONS | SICK 3