Aura 37
Installing the Aura 37
20
Use of the terminal resistor depends on the location of the control computer in FNet. Control computers or end
stations at the beginning of the network require a terminal resistor. Depending on the device type a 120 Ohm
resistance, a jumper or a dipswitch is used to terminate the control computer.
Example: Setting the terminal resistor FNet
Four control computers connected using FNet.
Control computers 1 and 4 are at the end of the network. These control computers must be terminated.
Control computers 2 and 3 are looped. These looped control computers do not require a terminal
resistor.
The Fancom Greenlink cable (UTP 1x2x0.8mm, unshielded twisted pair) used to wire the FNET and I/O
net. Maximum cable length = 1200 meters.
Содержание AURA 37
Страница 1: ...g ...
Страница 31: ...Aura 37 Appendix Connection diagram Aura 37 28 ...
Страница 32: ...Aura 37 Appendix Connection diagram for alarm 29 ...
Страница 34: ...Aura 37 Technical specifications 31 1 Aura board 2 Powerboard FC REL13 1 Powerboard RC REL13 ...
Страница 35: ...Aura 37 Technical specifications 32 1 IO Net 2 IO Net 3 Fnet 1 4 Fnet 1 5 Fnet 2 6 Fnet 2 7 SD Card ...