IDTECK Star RFL200 User Manual page 10

9. Network connection to the access controller
9-1 Up to 255 Units of RFL200C / IP-RFL200C
- Max. 255 units (Board ID : 1~255) can be installed in a loop.
- Able to connect directly via RS485 or RS232 converter.
9-2 Over 255 Units of RFL200C / IP-RFL200C (Interface Controller (Max.255ch) required):
Control 255 Units (RFL200C / IP-RFL200C) per each Interface Controller
- The interface controller is required.
[The function of the interface controller] :
① The controller between PC and RFL200C / IP-RFL200C
② Upload event data from RFL200C / IP-RFL200C to PC
③ Able to control max. 255 units of RFL200C / IP-RFL200C per each interface controller
485 Converter
485(-)
485(+)
10
RFL200C /
IP-RFL200C
Orange wire
Gray wire