• According to
- SIL-Claimed Level (SIL CL) 3 to EN 62061
- Performance Level (PL) e to DIN EN ISO 13849-1
- Category 4 to EN 954-1
- Safety level Type III-C to EN 574
• Inputs for 2 push buttons with 1 NC and 1 NO contact
• Output: 3 NO contacts, 1 NC contact
• Feedback circuit Y1 - Y2 to monitor external contactors used
for reinforcement of contacts
• Overvoltage and short circuit protection
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• as option with plugable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm
- SIL-Claimed Level (SIL CL) 3 to EN 62061
- Performance Level (PL) e to DIN EN ISO 13849-1
- Category 4 to EN 954-1
- Safety level Type III-C to EN 574
• Inputs for 2 push buttons with 1 NC and 1 NO contact
• Output: 3 NO contacts, 1 NC contact
• Feedback circuit Y1 - Y2 to monitor external contactors used
for reinforcement of contacts
• Overvoltage and short circuit protection
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• as option with plugable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm
Technical Data
Input
Nominal voltage UN: AC 24 V, DC 24 V
Voltage range
at 10 % residual ripple: AC / DC 0.9 ... 1,1 UN
Nominal consumption: AC approx. 4 VA
DC approx. 2.3 W
Nominal frequency: 50 / 60 Hz
Delay time for simultaneity
demand: max. 0.5 s
Recovery time: 1 s
Control contacts: 2 x (1 NO, 1 NC contacts)
Current via control contacts
with DC 24 V:
NO contact: typ. 50 mA
NC contact: typ. 20 mA
Fuse protection: internal with PTC
Overvoltage protection: by MOV
Output
Contacts: 3 NO, 1 NC contacts
The NO contacts are safety contacts.
ATTENTION! The NC contacts 31-32
or 41-42 can only be used for
monitoring.
Operate time: typ. 30 ms
Release time: typ. 25 ms
Contact type: relay, positively driven
Nominal output voltage: AC 250 V
DC: see continuous current limit curve
Switching of low loads: ≥ 100 mV
(contacts with 5 μ Au) ≥ 1 mA
Thermal current Ith: see continuous current limit curve
Switching capacity (max. 5 A in a contact)
to AC 15:
NO contacts: AC 3 A / 230 V IEC/EN 60 947-5-1
NC contacts: AC 2 A / 230 V IEC/EN 60 947-5-1
to DC 13
NO contacts: 4 A / 24 V
0.5 / 110 V IEC/EN 60 947-5-1
NC contacts: 4 A / 24 V IEC/EN 60 947-5-1
Electrical contact life
at 5 A, AC 230 V cos ? = 1: > 1.5 x 105 switching cycles
according to DC 13
NO contacts
2 contacts in series: 8 A / 24 V > 25 x 103
On: 0.4 s, Off: 9.6 s
to AC 15 to 2 A, AC 230 V: 1.5 x 105 switching
cycles IEC/EN 60 947-5-1
Permissible switching
capacity: max. 1 800 switching cycles / h
Short circuit strength
max. fuse rating: 10 A gL IEC/EN 60 947-5-1
Line circuit breaker: B 6 A
Mechanical life: 10 x 106 switching cycles
General Data
Nominal operating mode: continuous operation
Temperature range: - 15 ... + 55°C
Clearance and creepage
distances
rated impuls voltage /
pollution degree: 4 kV / 2 IEC 60 664-1
EMC
Electrostatic discharge: 8 kV (air) IEC/EN 61 000-4-2
Fast transients: 2 kV IEC/EN 61 000-4-4
Surge voltages
between
wires for power supply: 1 kV IEC/EN 61 000-4-5
between wire and ground: 2 kV IEC/EN 61 000-4-5
HF-wire guided: 10 V IEC/EN 61 000-4-6
Interference suppression Limit value class B EN 55 011
Degree of protection
Housing: IP 40 IEC/EN 60 529
Terminals: IP 20 IEC/EN 60 529
Housing: Thermoplast with V0 behaviour
according to UL subject 94
Technical Data
Vibration resistance: Amplitude 0.35 mm,
frequency 10 ... 55 Hz IEC/EN 60 068-2-6
Climate resistance: 15 / 055 / 04 IEC/EN 60 068-1
Terminal designation: EN 50 005
Wire connection DIN 46 228-1/-2/-3/-4
Screw terminals
(integrated): 1 x 4 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
or
2 x 1.5 mm2 stranded ferruled (isolated)
or 2 x 2.5 mm2 solid
Insulation of wires
or sleeve length: 8 mm
Plugin with screw terminals
max. cross section
for connection: 1 x 2.5 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
Insulation of wires
or sleeve length: 8 mm
Plugin with cage
clamp terminals
max. cross section
for connection: 1 x 4 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
min. cross section
for connection: 0.5 mm2
Insulation of wires
or sleeve length: 12 ±0.5 mm
Wire fixing: Plus-minus terminal screws M 3.5
box terminals with wire protection or
cage clamp terminals
Mounting: DIN rail IEC/EN 60 715
Weight: 220 g
Dimensions
Width x height x depth
LG 5933: 22.5 x 90 x 121 mm
LG 5933 PC: 22.5 x 111 x 121 mm
LG 5933 PS: 22.5 x 104 x 121 mm
Standard type
LG 5933.48 DC 24 V
Article number: 004958247
• Output: 3 NO contacts, 1 NC contact
• Nominal voltage UN: DC 24 V
• Width: 22.5 mm
Input
Nominal voltage UN: AC 24 V, DC 24 V
Voltage range
at 10 % residual ripple: AC / DC 0.9 ... 1,1 UN
Nominal consumption: AC approx. 4 VA
DC approx. 2.3 W
Nominal frequency: 50 / 60 Hz
Delay time for simultaneity
demand: max. 0.5 s
Recovery time: 1 s
Control contacts: 2 x (1 NO, 1 NC contacts)
Current via control contacts
with DC 24 V:
NO contact: typ. 50 mA
NC contact: typ. 20 mA
Fuse protection: internal with PTC
Overvoltage protection: by MOV
Output
Contacts: 3 NO, 1 NC contacts
The NO contacts are safety contacts.
ATTENTION! The NC contacts 31-32
or 41-42 can only be used for
monitoring.
Operate time: typ. 30 ms
Release time: typ. 25 ms
Contact type: relay, positively driven
Nominal output voltage: AC 250 V
DC: see continuous current limit curve
Switching of low loads: ≥ 100 mV
(contacts with 5 μ Au) ≥ 1 mA
Thermal current Ith: see continuous current limit curve
Switching capacity (max. 5 A in a contact)
to AC 15:
NO contacts: AC 3 A / 230 V IEC/EN 60 947-5-1
NC contacts: AC 2 A / 230 V IEC/EN 60 947-5-1
to DC 13
NO contacts: 4 A / 24 V
0.5 / 110 V IEC/EN 60 947-5-1
NC contacts: 4 A / 24 V IEC/EN 60 947-5-1
Electrical contact life
at 5 A, AC 230 V cos ? = 1: > 1.5 x 105 switching cycles
according to DC 13
NO contacts
2 contacts in series: 8 A / 24 V > 25 x 103
On: 0.4 s, Off: 9.6 s
to AC 15 to 2 A, AC 230 V: 1.5 x 105 switching
cycles IEC/EN 60 947-5-1
Permissible switching
capacity: max. 1 800 switching cycles / h
Short circuit strength
max. fuse rating: 10 A gL IEC/EN 60 947-5-1
Line circuit breaker: B 6 A
Mechanical life: 10 x 106 switching cycles
General Data
Nominal operating mode: continuous operation
Temperature range: - 15 ... + 55°C
Clearance and creepage
distances
rated impuls voltage /
pollution degree: 4 kV / 2 IEC 60 664-1
EMC
Electrostatic discharge: 8 kV (air) IEC/EN 61 000-4-2
Fast transients: 2 kV IEC/EN 61 000-4-4
Surge voltages
between
wires for power supply: 1 kV IEC/EN 61 000-4-5
between wire and ground: 2 kV IEC/EN 61 000-4-5
HF-wire guided: 10 V IEC/EN 61 000-4-6
Interference suppression Limit value class B EN 55 011
Degree of protection
Housing: IP 40 IEC/EN 60 529
Terminals: IP 20 IEC/EN 60 529
Housing: Thermoplast with V0 behaviour
according to UL subject 94
Technical Data
Vibration resistance: Amplitude 0.35 mm,
frequency 10 ... 55 Hz IEC/EN 60 068-2-6
Climate resistance: 15 / 055 / 04 IEC/EN 60 068-1
Terminal designation: EN 50 005
Wire connection DIN 46 228-1/-2/-3/-4
Screw terminals
(integrated): 1 x 4 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
or
2 x 1.5 mm2 stranded ferruled (isolated)
or 2 x 2.5 mm2 solid
Insulation of wires
or sleeve length: 8 mm
Plugin with screw terminals
max. cross section
for connection: 1 x 2.5 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
Insulation of wires
or sleeve length: 8 mm
Plugin with cage
clamp terminals
max. cross section
for connection: 1 x 4 mm2 solid or
1 x 2.5 mm2 stranded ferruled (isolated)
min. cross section
for connection: 0.5 mm2
Insulation of wires
or sleeve length: 12 ±0.5 mm
Wire fixing: Plus-minus terminal screws M 3.5
box terminals with wire protection or
cage clamp terminals
Mounting: DIN rail IEC/EN 60 715
Weight: 220 g
Dimensions
Width x height x depth
LG 5933: 22.5 x 90 x 121 mm
LG 5933 PC: 22.5 x 111 x 121 mm
LG 5933 PS: 22.5 x 104 x 121 mm
Standard type
LG 5933.48 DC 24 V
Article number: 004958247
• Output: 3 NO contacts, 1 NC contact
• Nominal voltage UN: DC 24 V
• Width: 22.5 mm
