Detnov CAD-250, Руководство по установке

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ENG
38
IN
B A
RS485
OUT
B A
B A
RS485
B A
MODBUS 1 MODBUS 2
TX RX
RS232
MODBUS 1
RX TX
OUT
RX TX
IN
CONVENTIONAL
ANALOGUE
RS485 F.OPTICA
3.14. COMMUNICATIONS CARD (Optional)
The CAD-250 control panel permits the installation of two network card
versions.
Ref. Description
TMB-252
Network card for loop connection on CAD-250
control panels via isolated RS485 port for network
connection of loop or bus control panels. Maximum
distance between nodes of up to 1,000 metres
TMBFI-252
Network card for loop connection on CAD-250
control panels via fibre optic or isolated RS485
port for network connection of loop or bus control
panels. Maximum distance between nodes of up to
1,000 metres
The network communications card allows you to extend the expansion
possibilities for the CAD-250 control panel using the following ports
(the available ports will depend on the model purchased):
No. Ref. Description
1 RS485 IN
Loop network connection input. Up to 64 nodes
1 RS485 OUT
Loop network connection output. Up to 64 nodes
2
RS485 MODBUS1
Not in use in applications on the CAD-250 control panel.
The ModBus information will be obtained from the RJ45
connector on the main board, see the table in section 3.4
2
RS485 MODBUS2
Not in use in applications on the CAD-250 control panel.
The ModBus information will be obtained from the RJ45
connector on the main board, see the table in section 3.4
3
RS232
Connection port for compatible devices. Future
application
4 OUT RX TX
Loop network fibre optic output. Up to 64 nodes.
4 IN RX TX
Loop network fibre optic input. Up to 64 nodes.
5
RJ45
Not in use in applications on the CAD-250 control panel.
The ModBus information will be obtained from the RJ45
connector on the main board, see the table in section 3.4
No. Ref. Description
6
CONVENTIONAL
ANALOGUE
Control panel mode selection jumper. The lower
jumper must always be connected in applications with
CAD-250
7
RS485 / F.OPTICA
Dip Switch for mode configuration of the network input and
output wiring
Installing the optional network card
If the control panel is connected to the mains network, put the
differential lever into disconnected position (down) and disconnect
the battery terminal (see section 3.5) to guarantee that no electrical
flow reaches the control panel.
1. Locate the location for inserting the network card. (See section
3.4). It is assembled on the supply protection board with the help of
5 threaded spacers located on the power supply support.
1
2
3
4
6 5
7
JP5 always fitted