DM02 & Farfisa Profilo wiring help?

[Pgordon]

Hi all. Bought all the necessary components for the external doorstation and I\'m just going through the wiring diagram to understand it prior to fitting... noticing a couple of discrepancies that I hope someone can clear up for me...

In the DM02 manual, on page 9 it shows the connections to the PL11P module... the diagram shows 11 connections, specified as: \"P, C, 4, 3, 2, 1, A, -, H, V, M\" I  see it notes that \"H, V, M\" are for PL41 only, so I don\'t care about those as I don\'t have the video model...

MY PL11P doorstation module has 10 termination points in 2 banks of 5, which are labelled: \"1, 2, 3, 4, L+\" on one bank, and: \"A, -, C, P1, P2\" on the other bank. Also I notice that P2 is the label engraved into the plastic casing, but on the removable terminal block that point is labelled as \".\" (i.e. just a dot). The DM02 manual doesn\'t specify \"P1\" or \"P2\" (aka dot) at all, it only specifies \"P\" - so which do I use? - I am assuming \"P1\" since that is adjacent to the \"C\" terminal, and I see those two are the BELL/GND lines for the pushbutton.. is that correct?

No mention is made of the \"L+\" connector in the DM02 manual. on the datasheet that came with the PL11P, this is listed as \"AC or DC power supply input for service LED (12Vdc-ac)\" - any information on what this is? - do I need it?

Finally the module also has a short captive flylead emerging from one end with one red & one black wire terminating in a wee plug... I\'m assuming this is only for joining to other farfisa button modules? and I guess I don\'t need it at all and can leave it disconnected inside the backbox?

I *think* I understand it pretty much, but I like things to be precise & accurate!! so looking for a sanity check of my assumptions & a little reassurance...

Many thanks

Paul G.

 

[ident]

Let me check on the actual PL11 P module against the DM02 manual. I do not recall offhand, although I beleive you have it figured out

[ident]

In the DM02 manual, on page 9 it shows the connections to the PL11P module... the diagram shows 11 connections, specified as: \"P, C, 4, 3, 2, 1, A, -, H, V, M\" I see it notes that \"H, V, M\" are for PL41 only, so I don\'t care about those as I don\'t have the video model...

yes please ignore the unused pins

MY PL11P doorstation module has 10 termination points in 2 banks of 5, which are labelled: \"1, 2, 3, 4, L+\" on one bank, and: \"A, -, C, P1, P2\" on the other bank. Also I notice that P2 is the label engraved into the plastic casing, but on the removable terminal block that point is labelled as \".\" (i.e. just a dot). The DM02 manual doesn\'t specify \"P1\" or \"P2\" (aka dot) at all, it only specifies \"P\" - so which do I use? - I am assuming \"P1\" since that is adjacent to the \"C\" terminal, and I see those two are the BELL/GND lines for the pushbutton.. is that correct?

L+, P2 and . (dot) are not used

Finally the module also has a short captive flylead emerging from one end with one red & one black wire terminating in a wee plug... I\'m assuming this is only for joining to other farfisa button modules? and I guess I don\'t need it at all and can leave it disconnected inside the backbox?

you mean the red and black wires shown in the picture?
That is not a \"wee plug\", it is  the microphone. It should be mounted in a little slot on the bottom of the housing. It is separated from the main housing which has the speaker to prevent howling

[Pgordon]

Aha. yes, it\'s the microphone!!

One more query.... how does one remove the plastic cover over the nameplate? (cleanly!)

Cheers

Paul G.

 

[Pgordon]

Never mind.... sussed it...