This and other diagram and tutorials are available on our website at. 0845 43 00 33 5 fax.
Very Handy Little Relay For 6v To 18vac Or 6v To 28vdc Inputs
Very handy little relay wiring diagram. Microsoft word vhlr3doc. The difference between a 4 and 5 pin relay is that a 4 pin relay is used to control a single circuit whereas a 5 pin relay switches power between two circuits. Microsoft word vhlr3doc. There is also a back emf suppressing diode. Circuit diagram this relay is polarised and is therefore suitable for alarm bell circuits. Consultants uk ltd tel.
4 pin relay 4 pin relays use 2 pins 85 86 to control the coil and 2 pins 30 87 which switch power on a single circuit. It must be wired the correct way round for it to operate. Sample applications very handy little relay 0 lnÿut. Rated at 8a at 240vac 8a at 30vdc indicator red led dimensions. The very handy little relay is mounted on a printed circuit board that has screwed terminals for easy interconnections complete with led indication. Sample applications very handy little relay 0 lnÿut.
There is also a back emf suppressing diode. Circuit diagram this relay is polarised and is therefore suitable for alarm bell circuits. It must be wired the correct way round for it to operate. Other handy little relays available are 12 volt dc coil junior 1 inch2 12 volt or transistorised a polarised 24 volt dc coil and a toggled onoff latching relay. Handy little relay 12vdc tk. 0845 43 00 33 6 email.
How to wire a magnetic lock with backup battery exit button and key switch.
Gallery of Very Handy Little Relay Wiring Diagram
