Installation Instructions

Installation and connections Page 30/67
Installation and starting instructions
14) Power supply output connection (PWR)
If necessary, it is possible to use chlorine or bromine sensors requiring an external power supply.
 Use a 2-wire cable.
 Pass the cable through a cable gland
 Connect the strand + of the alimentation on +12V (17)
 Connect the strand - of the alimentation on C (18).
 Tighten the cable gland to seal.
15) RS485 communication bus connections
SYCLOPE ODITouch
®
has a RS485 communication port to connect it to a computer equipped with a
485 port and a communication software to record the measurement values, alarms and different states
of the device.
a) Connection to a USB port on a computer
 Use a 3-wire cable.
 Pass the cable through a cable gland.
 Wire AA’ (n°3) of USB/485 converter to RS485 (A) (31).
 Wire BB’ (n°4) of USB/485 converter to RS485 (B) (32).
 Wire C (n°5) of USB/485 converter to PWR (C) (18)
 Tighten the cable gland to seal.
PWR Alimentation