Nemtek Druid LCD 2X, Сетевое руководство

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7 RS485 Network L
d. Configure the address of each relay board chronologically using jumpers JP7 1
to 16. When all jumpers are populated, the address is 1. When a jumper is
removed, the corresponding number will be added to the network address.
For example, if jumpers 1, 4 and 8 are removed, the address will be
1+1+4+8=14. The first relay board in the network MUST be configured as
address 1, the second as address 2 etc. Addressing, for example, 3 boards in
the network with addresses 3, 6 and 20 is not allowed, as their addresses must
be 1, 2 and 3. Relay boards and energizers are addressed separately from 1 to
32. On the FG7 module, an address offset of 32 is added to all relay boards.
Therefore, relay board 1 will be referred to as 33 (1+32), relay board 2 as 34
(2+32) etc. on the FG7. [4]
e. Ensure jumpers JP5 C is populated and JP5 B not. Jumpers JP5 A and D can
either be populated or not. [5]
f. Connect the GND, A and B wires coming from the
DATA OUT of the FG7 to the DATA IN GND, A and B
terminals of the relay board. [6]
g. Connect the GND, A and B wires coming from
the DATA IN of the FG7 to the DATA OUT GND,
A and B terminals of the relay board. [6]
h. Power up the relay board once all data connections
in the multi-drop network has been completed
(The NEMTEK Power Pack can be used to power the relay board).
5. For the NEMTEK GPS Module:
For the GPS module setup refer to step 6 in section 6.1.