Flexiheat ELIS B-E-100, Руководство пользователя

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4.3.6. CONTROL SYSTEM- DRV CHAINING
4.3.7. CONTROL SYSTEM
– BMS CONNECTION
It is possible to connect up to 31modules DRV and control them with one T-
box controlle
NOTE: In last DRV in line, dipswitch SW2 has to be switched to the right
–
T120. The maximum length of the connecting cable 50 m
(
LIYCY-P 2x2x0,5 mm
2
) .
DRV driver has a possibility to be connected to integrated Building
Management System (BMS). Connection can be done in two ways:
1.
To DRV pcb board(in case of work without T-box)
2. To T-box controller (LIYCY-P 2x2x0,5 mm
2
)
Physical layer RS485
Protocol MODBUS-RTU
Baud rate 38400 [bps]
Parity Even
Data bits 8
STOP bits 1
1.
Physical layer RS485
Protocol MODBUS-RTU
Baud rate 9600-230400 [bps]
Parity
Even
Data bits
8
STOP bits 1
2.
ATTENTION : In last DRV in line, dipswitch SW2 has to be switched to the
right
– T120
Description
Name
Description
Name