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Safety Relay LS-3A1B.C

Safety Relay LS-3A1B.C
Safety Relay LS-3A1B.CSafety Relay LS-3A1B.CSafety Relay LS-3A1B.CSafety Relay LS-3A1B.C

Safety Relay LS-3A1B.C

CategoriesSafety Relays
BrandDADISICK
ModelLS-3A1B.C
Power supply24V DC/AC
Number of contacts3NO + 1NC
Switching capacityAC-15, 5A/230V; DC-13, 5A/24V
Wire resistance≤15Ω
Size114.5*99.0*22.5mm
Class of pollution2 TYPE
CertificatePLe, Cat.4, SIL3
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Update TimeDec 31,2024
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Detail Information
Safety Relay Technical Data
Accessories
Wiring Diagrams/Dimensional Drawings
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Product model
Safety relay
LS-3A1B.C
Certificate
PLe, Cat.4, SIL3
Power supply characteristics
Supply voltage
24V DC/AC
Voltage tolerance
0.85~1.1
Current consumption
≤90mA (24V DC); ≤240mA (24V AC)
Input characteristics
Input current
≤50mA (24V DC)
Wire resistance
≤15Ω
Input devices
Emergency stop button, safety door, PNP type safety light curtain
Output characteristics
Number of contacts
3NO + 1NC
Contact material
AgSnO2 + 0.2μm Au
Contact fuse protection
10A gL/gG, NEOZED (normally open contact);
6A gL/gG, NEOZED (normally closed contact)
Electric shock mechanical life
More than 10⁷ times
Switching capacity (EN60947-5-1)
AC-15, 5A/230V; DC-13, 5A/24V
Time characteristics
Pull-on buffer time
≤300ms
Release buffer time
≤30ms
Recovery time
≤100ms
Short power interruption
20ms
Environmental characteristics
Electromagnetic compatibility
EN60947, EN61000-6-2, EN61000-6-4
Vibration
Frequency: 10Hz~55Hz; Amplitude: 0.35mm
Operating temperature
-20℃~+60℃
Storage temperature
-40℃~+85℃
Relative humidity
10%~90%
Altitude
≤2000m
Insulation characteristics
Overvoltage leve
Ⅲ
Pollution level
2
Rated insulation voltage
250V AC
Rated impulse voltage
6000V (1.2/50us)
Insulation strength
1500V AC, 1min
Electrical clearance and creepage distance
In accordance with EN 60947-1
Certification
Safety integrity level
SIL3
Performance level
Ple
Safety category
Cat.4

THE INSTALLATION OF THE CONTROLLER

1. Installation tools

 

(1) Electric drill, drill bit (specification: φ4.3, (φ5.2, φ6.8), tap (specification: M5,M6,M8).Cross and slotted screwdriver, hexagon wrench (specification: 6#.8#), adjustable wrench (specification: 22"), Needle nose pliers.etc

(2) The installation of the controller bracket requires a φ 5.2 drill and M6 tap

(3) The installation ofthe photoelectric support base requires a φ 6.8 drill bit and an M8 tap

(4) The fixing hole of the crimping buckle of the transmission line needs a φ 4.3 drill bit and an M5 tap

 

2. Installation of built-in controller

 Connect the controller directly to the 35mm electrical rail. lnstalled in the electrical cabinet of the machine.

THE INSTALLATION OF THE CONTROLLER
wiring diagram of LS-3A1B.C Safety Relay
Wiring diagram of DADISICK's LS-3A1B.C Safety Relay
Dimensional of LS-3A1B.C Safety Relay (MM)
Dimensional of DADISICK's LS-3A1B.C safety relay
Safety Relay LS-3A1B.C Data Sheet
Safety Relay LS-3A1B.C User Manual
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