The safety relay controls the emergency stop switch of industrial machinery.
The safety relay controls the emergency stop switch of industrial machinery.
The safety relay controls the emergency stop switch of industrial machinery.
The safety relay controls the emergency stop switch of industrial machinery.
The safety relay controls the emergency stop switch of industrial machinery.
The safety relay controls the emergency stop switch of industrial machinery.
Model
Tner-A31

Item specifics

Relay safety output
3NO+1NC
Transistor signal output
<500mA 24VDC
Electrical life
80000times

Product review

Description

Product Features

·Strictly select first-line brand components, 100% process testing

·The core compulsory relay adopts well-known products certified by a third-party authority to ensure high reliability.

·Full-function configurable dial switch, easy to control various applications.


The safety relay controls the emergency stop switch of industrial machinery.

Safety control relays have the following functions:

1) Expand the scope of control. For example, when the control signal of a multi-contact relay reaches a certain value, multiple circuits can be switched, opened, and connected at the same time according to different forms of contact groups.

2) Zoom in. For example, sensitive safety control relays, intermediate safety control relays, etc., with a very small amount of control, can control high-power circuits.

3) Integrated signal. For example, when multiple control signals are input to a multi-winding relay in a prescribed form, they can achieve the predetermined control effect after comparison and integration.

4) Automatic, remote control and monitoring. For example, the relay on the automatic device and other electrical appliances can form a program control circuit to realize automatic operation.

 

power supply

Power supply

24V DC

Voltage tolerance

+10%/-20%

Power consumption

1.5W

Output

Relay safety output

3NO+1NC

Transistor signal output

<500mA 24VDC

Relay contact capacity

AC-1

6A/250VAC/1500VA

AC-15

4A/240VAC

DC-1

6A/24VDC/150W

DC-13

4A/24VDC

Maximum switching capacity

12A (distributed on all safety output contacts)

Contact resistance

<100mΩ

Minimum load

10mA/5V

Contact material

AgSnO2 + 0.2µmAu

General parameters

Maximum input cable resistance

200Ω

Electrical life

80000times

Pollution level

2

Impulse withstand voltage

2.5kV

Protection level

Shell IP30, terminal IP20, it is recommended to install in the cabinet or shell IP54

size

114.5mm×100.5mm×22.5mm

Standard application

meets the

EN 60947-1:2007/A2:2014

EN 60947-5-1:2004/A12009

EN ISO 13849-1:2015

EN 62061:2005+A2:2015

 

Terminal function description
System module diagram
Function and application:

The environmental conditions for installing safety control relays in industrial machinery must be considered. Operating industrial machinery and nearby equipment always transmit some shocks and vibrations to the control cabinet; there is also the possibility of splashing cutting coolant. Usually equipment manufacturers take certain protective measures for control components, but these unfavorable environmental conditions must still be considered when selecting safety control relays.