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Dangerous machine emergency stop function safety relay.

Dangerous machine emergency stop function safety relay.

Dangerous machine emergency stop function safety relay.
Dangerous machine emergency stop function safety relay.Dangerous machine emergency stop function safety relay.Dangerous machine emergency stop function safety relay.Dangerous machine emergency stop function safety relay.
CategoriesSafety relay for controlling safety sensor
BrandCYNDAR
ModelLCS
Mechanical life>3 million times
Use voltageAC/DC 24V
Terminating resistor1.2KΩ
Update Time2021-09-28
Detail Information
Product Features

Safety control relays generally have an induction mechanism (input part) that can reflect certain input variables (such as current, voltage, power, impedance, frequency, temperature, pressure, speed, light, etc.); there is a "pass" to the controlled circuit , "Off" control actuator (output part); between the input part and output part of the relay, there is an intermediate mechanism (drive part) for coupling and isolating the input, functional processing and driving the output part.

There are the following basic precautions in the use of safety control relays

1) The use of safety control relays should meet the various parameter ranges listed in the product manual as far as possible.

2) The rated load and life are a reference value and will vary greatly according to different environmental factors, load properties and types, so it is best to confirm in actual or simulated actual use.

3) Try to use rectangular wave control for DC relays, and use sine wave control for AC relays.

 

 

project

model

LS-SRA104-2A1B

LS-SRA134-2A1B

LS-SRB104-2A1B

LS-SRB134-2A1B

Test principle

EN1760-1,EN1760-2,EN12978,ISO13849-1

Types of safe products used

Safety carpet, safety touch edge, safety buffer series, etc.

Security Classification

 

Performance level

Ple

Ple

Ple

Ple

safety class

Cat3

Cat3

Cat3

Cat3

life

Mechanical life

>3 million times

>3 million times

>1 million times

>1 million times

Conditions of Use

 

 

Reset method

automatic / manual

automatic / manual

automatic / manual

automatic / manual

Use voltage

AC/DC 24V

AC 220V

AC/DC 24V

AC 220V

Protection current

192MA/89MA

48mA/28mA

192MA/86MA

48mA/28mA

Relay input

 

 

 

Terminating resistor

1.2KΩ

1.2KΩ

1.2KΩ

1.2KΩ

Trigger resistance

≤400Ω

≤400Ω

≤400Ω

≤400Ω

Cable resistance

≤100Ω

≤100Ω

≤100Ω

≤100Ω

Switching threshold

<600Ω

<600Ω

<600Ω

<600Ω

Relay output

Switching current (min/max)

10mA/2A

10mA/2A

10mA/2A

10mA/2A

 

Switching capacity (max)

5A/24VDC

5A/220VAC

5A/24VDC

5A/220VAC

Security Classification

EN 1760-1 reset command

stand by

ISO 13849-1:2015

Cat.3 Ple

MTTFd

>30 years

B10d

3*107

Nop (accepted)

52560/year

Protection level

IP20

 

Terminals
Appearance and installation standards
Function and application:

In rubber and plastic machines, there are many dangers that can cause fatal injuries to operators or maintenance personnel. Fast-moving parts in tire manufacturing machines, such as moving rings, tire unloaders, and feed racks, can cause impact injuries to operators and maintenance personnel. In the injection molding machine, the template can cause crushing injuries to operators and maintenance personnel. Product output and workers’ fear of the industry pose a huge potential threat. Therefore, safety devices must be adopted to reduce or avoid risks in such machines.

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Since 2010, Cyndar has been committed to safety sensors. We insist on technological innovation and put customer success first. A professional pre-sales team will guide customers on how to choose the most suitable products.

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