Hello I bought a code lock to open the gate and the electric door opener, but it does not work as it should, because I powered it with 12vDC power supply, when I activate it with a code or a key ring, there is no voltage on NO1 and NO2 contacts and thus it does not open the electric door opener,...

How to say it and not offend.... ...There will be no voltage on these outputs.... Not directly, in any case.

2 wires from the electric door strike 1 to NO1 the other to COM1 of the code lock, in addition to the code lock power supply + to + from the power supply and minus to minus from the power supply, that's all.

And what is it like in the manual?

. could you be more specific? @U.P. Well, that's exactly how I wired it up

Of course - see in the instructions what you are missing. Because it is missing. You wrote something different from what the drawings look like.

. aa I have already solved it, thank you, I have one more question, namely can I control the gate without a power supply, I mean only short circuit?

No. Didn't you notice that the striker has to be powered by something? You only have control contacts.

So I will have to change the electric striker to one that is powered closed?

Let's start again, but in a different way. When the transponder is approached or a code is entered, does the relay (the internal one) snap?

No voltage on NO1/NO2 contacts of Eura-Tech AC-30C7 lock

tedeo1 2838 16

Treść została przetłumaczona

Zobacz oryginalną wersję tematu

Reply | New topic

#1 18281939 16 Nov 2019 19:01

tedeo1 tedeo1

Level 10

» |

Post #1
18281939 16 Nov 2019 19:01

Hello
I bought a code lock to open the gate and the electric door opener, but it does not work as it should, because I powered it with 12vDC power supply, when I activate it with a code or a key ring, there is no voltage on NO1 and NO2 contacts and thus it does not open the electric door opener, on NC1 NC2 contacts also no voltage. Is it possible that the code lock has been faulty since new or have I done something wrong?
ADVERTISEMENT
#2 18281956 16 Nov 2019 19:07

Rysiek2 Rysiek2

CCTV and Stationary Alarms specialist

» | Helpful post? (+1)

Post #2
18281956 16 Nov 2019 19:07

Describe how you connected it.
ADVERTISEMENT
#3 18281958 16 Nov 2019 19:08

Anonymous Anonymous

Level 1

» |

Post #3
18281958 16 Nov 2019 19:08

How to say it and not offend....

...There will be no voltage on these outputs.... Not directly, in any case.
#4 18281961 16 Nov 2019 19:09

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #4
18281961 16 Nov 2019 19:09

2 wires from the electric door strike 1 to NO1 the other to COM1 of the code lock, in addition to the code lock power supply + to + from the power supply and minus to minus from the power supply, that's all.
#5 18281963 16 Nov 2019 19:09

Anonymous Anonymous

Level 1

» |

Post #5
18281963 16 Nov 2019 19:09

And what is it like in the manual?
ADVERTISEMENT
#6 18281964 16 Nov 2019 19:10

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (+1)

Post #6
18281964 16 Nov 2019 19:10

sharp wrote:
How to say it, and not to offend....

...There will be no voltage on these outputs.... In any case not directly.
.

could you be more specific?

@U.P. Well, that's exactly how I wired it up
ADVERTISEMENT
#7 18281967 16 Nov 2019 19:11

Anonymous Anonymous

Level 1

» |

Post #7
18281967 16 Nov 2019 19:11

Of course - see in the instructions what you are missing. Because it is missing.
tedeo1 wrote:
Well, that's how I wired
You wrote something different from what the drawings look like.
#8 18281970 16 Nov 2019 19:13

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #8
18281970 16 Nov 2019 19:13

sharp wrote:
Of course - see in the instructions what you are missing. Because it is missing.
.

aa I have already solved it, thank you, I have one more question, namely can I control the gate without a power supply, I mean only short circuit?
#9 18281976 16 Nov 2019 19:14

Anonymous Anonymous

Level 1

» |

Post #9
18281976 16 Nov 2019 19:14

No.
Didn't you notice that the striker has to be powered by something? You only have control contacts.
#10 18281982 16 Nov 2019 19:16

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #10
18281982 16 Nov 2019 19:16

sharp wrote:
No.
Didn't you notice that the striker has to be powered by something? You only have the control contacts.

So I will have to change the electric striker to one that is powered closed?
#11 18281990 16 Nov 2019 19:18

Anonymous Anonymous

Level 1

» |

Post #11
18281990 16 Nov 2019 19:18

Let's start again, but in a different way.
When the transponder is approached or a code is entered, does the relay (the internal one) snap?
#12 18282009 16 Nov 2019 19:26

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #12
18282009 16 Nov 2019 19:26

Yes it does, but the one in the combination lock
#13 18282042 16 Nov 2019 19:34

Anonymous Anonymous

Level 1

» |

Post #13
18282042 16 Nov 2019 19:34

And so it should be.
.
As I asked above: do you have the wires from the bolt plugged into the power supply circuit. Because you only have a relay, and that's not enough....
#14 18282053 16 Nov 2019 19:36

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #14
18282053 16 Nov 2019 19:36

Ok, I see, but in that case can I control the riffle from the intercom if the intercom, when pressed, applies power to it?
#15 18282063 16 Nov 2019 19:40

Anonymous Anonymous

Level 1

» |

Post #15
18282063 16 Nov 2019 19:40

Anything is possible. Although, with your level of understanding of practical DC issues, I would suggest DIRECT contact with someone who deals with this on a daily basis.
#16 18282121 16 Nov 2019 20:01

tedeo1 tedeo1

Level 10

» | Topic author Helpful post? (0)

Post #16
18282121 16 Nov 2019 20:01

I also have a question about the mains-free control of the door, can I use a code lock?
#17 18282147 16 Nov 2019 20:10

Anonymous Anonymous

Level 1

» |

Post #17
18282147 16 Nov 2019 20:10

Yes, it will be possible.
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Install the application

Reply | New topic

Report a violation of the law

Topic summary

The discussion revolves around a malfunctioning Eura-Tech AC-30C7 code lock, which fails to provide voltage on the NO1 and NO2 contacts when activated. The user describes their wiring setup, connecting the electric door strike to the NO1 and COM1 terminals, and powering the lock with a 12V DC supply. Responses suggest checking the manual for correct wiring, as the user may have misconfigured the connections. It is clarified that the lock's relay activates, but the electric striker requires its own power source. The user inquires about controlling the gate without a power supply and whether the lock can be used with an intercom system, receiving confirmation that both are possible with the right setup.
Summary generated by the language model.

Home page
/
Forum
/
Smart Home
/
Smart Home IoT
/
No voltage on NO1/NO2 contacts of Eura-Tech AC-30C7 lock