Connection With Gr2001/Gr03 - AERMEC AERWEB300 Manual De Instalación

Connection with GR2001/GR03

GPRS antenna
for AERWEB300
with GPRS modem on board
Electric power supply
L-N (230V
AERWEB300 Board
Signal "+", 13
Signal "-",12
Do not connect the "gnd" signal
Do not connect the cable braid
The maximum length of the entire connection (including all
the connected boards) = 1200 m
26
GB
5154650_03
LAN connection
)
AC
RS485 connection
AER485 Board
Signal "A", CONN1
Signal "B", CONN1
ATTENTION: The AER485 serial interface, which is to be connected
!
to the GR2001/GR3 display board, is required for the connection and
must be purchased separately.
The serial address and the communication parameters must be set on
the GR2001/GR3 board/s - details are found in the user manual.
RS485 connection with
any other boards
AER485
GR2001/GR3 Display