User manual

51
52
BY USING A REPEATER, 247 DEVICES CAN BE CONNECTED TO THE SAME
LINE.
GND
TR
B
A
..
.
EPC-12 247
GND
B
A
RS485/RS232
or
RS-485/USB
CONVERTER
PC
..
.
EPC-12 1EPC-12 2
EPC-12 31
REPEATOR
MAX. 1200 M
MAX. 1200 M
TR B A GND
A MAX. OF 31 DEVICES CAN BE CONNECTED TO THE SAME LINE
GND
B
A
PC
..
.
EPC-12 -1.EPC-12 -2.EPC-12 -31.
MAX. 1200 mt.
RS-485 / 232 or RS-485 / USB
CONVERTER
TR B A GNDTR B A GND