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OMRON 16 Ways Relay Module SPDT 16 Panels Driver Board Socket DC 12V 16A 1NO+1NC 35mm Din Rail Mount
Features:
-Adopt the original OMRON relay, the maximum current of the contact can reach 16A.
-Adopt two-way LED, the relay will reverse conduction at the moment of disconnection, which plays the role of continuous current protection.
-With surge protection and contact arc extinguishing function, it can prevent the damage caused by surge and arc.
-Compatible with two input modes of positive control and negative control. Each channel has an LED indicator to indicate the working status of the current channel.
-The relay adopts a pluggable base, which is convenient for maintenance and replacement.
Parameter:
Control voltage: DC 12V
Coil current: 21.8mA
Contact type: one normally open and one normally closed (single pole)
Maximum output current: 16A / group
Action time: less than 15ms
Reset time: less than 5ms
Maximum switching frequency: 18000 times / hour
Mechanical life: more than 20 million times
Relay installation: plug-in
Module installation method: 35mm standard rail installation
Size: 257mm * 89 * 63mm (length * width * height)
Surge Protection & Contact Arc Extinguishing:
The generation and harm of arc: When the current through the relay contact reaches a certain value, the arc will be generated at the moment when the contact is turned on or off, and the arc voltage generated by the arc will impact the circuit and other components and will also shorten the service life of the relay.
Surge Protection and Contact Arc Extinguishing Methods:
Each group of contacts in this series of products is connected with a varistor. "Varistor" is a kind of resistance device with nonlinear volt-ampere characteristics. It is mainly used for voltage clamping when the circuit is subjected to overvoltage and absorbs excess current to protect sensitive devices. The varistor well connected to the relay contact can effectively protect the relay contact and other components.
Package List:
1 x Relay Module
