The detection lines module with converter 27V is the communication interface between the control panel and linear elements.
The detection lines are supplied from an isolated voltage source + 27V. The module allows to connect 2 detection lines (loops). On each loop, it's possible to install up to 250 linear elements in the mode line set to POLON 6000 and to 127 linear elements in the mode line set to POLON 4000.
Each detection line has an independently selected operating mode. Independently of the mode, detection lines cooperate with sensors series 4046 of the POLON 4000 system and with sensors series 6000 of the POLON 6000 system.
|Detection line isolation resistance|