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2x 05269988aa Omron 21911c Accessory Power 12vdc 10a Relay 5 Pin
How to test a 5 pin relay. To test it technicians need to know what the resistance should be according to manufacturer specifications. Technicians will also need to know how to use ohms law vir to see if everything is working within specifications. This relay has a universal application and can be used in automotive setups car sound systems security systems and various other applications. Ratchets and wrenches 1031964 views. One thing commonly tested on heavy duty trucks is the 5 pin relay. Touch the test leads of a dc multimeter to the two connections on the relay that are indicated as the coil contacts by a diagram or data sheet.
Service manuals are written with the presumption that technicians know how to properly use an ohmmeter and understand. How to test a 3 4 or 5 pin relay with or without a diagram duration. Relay comes with mounting tab for easy installation. If you dont switch the meter to resistance or ohms the greek symbol for omega and see if you have somewhere between 0 and maybe 100 ohms between the coil contacts. A pack of 5 pin spdt 12v 40 amp electrical relay with pre wired relay socket harness. Relay sockettype r5 pinblade300vac15adin railpanel mount8501npack of 10.
How to test a relay with a multimeter. How to test a 3 4 or 5 pin relay with or without a diagram duration. 8501nr41b from schneider electric at allied electronics automation. How 5 wire relays work spdt duration. Starter maintenance duration. The main reason for testing a relay is to find whether it is a good or defective one.
How to test relays ericthecarguy duration. Many technicians are quick to replace this part without properly testing it first. The simplest way of finding this is to use a multimeter with an ohmmeter setting and then measuring the resistance values by checking its terminals. How to test a 3 4 or 5 pin relay with or without a diagram duration. If so the coil should be good. In this article we will see what resistance readings are required to declare that the relay you are using is the good or defective.
In this post we are going to learn how to test a relay with a multimeter step by step. You should see or hear the continuity indicator from the meter.
Gallery of How To Test A 5 Pin Relay
