I need some help with wiring a 2 handset intercom (Bell 902).
I've got a cat5e from each handset to the outside speech unit and a further cat5e from the power supply to the speech unit.
So I am connecting green to T, blue to O, orange to R and brown to I at the handsets and then to the correspondng letters at the speech unit.
What I am confused about is H and C. I have a cat 5e from the power supply so I need only 1 core for each. Assuming I use white-brown for H and white-blue for C, how do I then connect the white blue for C into the bottom of I for each handset at the speech unit?
This is the wiring diagram:
I've got a cat5e from each handset to the outside speech unit and a further cat5e from the power supply to the speech unit.
So I am connecting green to T, blue to O, orange to R and brown to I at the handsets and then to the correspondng letters at the speech unit.
What I am confused about is H and C. I have a cat 5e from the power supply so I need only 1 core for each. Assuming I use white-brown for H and white-blue for C, how do I then connect the white blue for C into the bottom of I for each handset at the speech unit?
This is the wiring diagram: