DSE DSE890 - Rs485 (Single Controller); Rs485 (Multiple Controller)

Installation
057-165 ISSUE: 9.0
Page 20 of 53
3.5.5 RS485 (SINGLE CONTROLLER)
RS485 connection utilises twisted pair RS485 cable with 120  termination resistors as per RS485
standard.
3.5.6 RS485 (MULTIPLE CONTROLLER)
RS485 connection utilises twisted pair RS485 cable with 120  termination esistors as per RS485
standard.
NOTE: DSE stock and supply Belden cable 9841 which is a high quality 120  impedance
cable suitable for RS485 use (DSE part number 016-030)
RS485 cable