6 Wiring of the Device
52 Rev. 03/2019
Connection on the Ignition Controller
Wiring of the RS485 interface
Follow these instructions for the RS485 interface wiring:
– Max. 32 devices can be connected to a bus.
– The maximum wire length is 100 m (328') depending on the transfer
rate.
– Each bus end must be fitted with a terminating resistor with 120 Ω in
each pair of leads (as indicated in the drawing).
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