1592001830 XC645D GB r3.4 04.09.2017.docx XC645D
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Terminals
Related parameter
Analog output 1
25[+]
– 26[-].
AOC:
Kind of signal (4-20mA/0-10V)
AOF:
function
Analog output 2
27[+]
– 28[-].
2AOC:
Kind of signal (4-20mA/0-10V)
2AOF:
function
5.9 How to connect monitoring system - RS485 Serial line
The
Adr
parameter is the number to identify each electronic board.
Address duplication is not
permitted
, in this case the communication with monitoring system is not guaranteed (the
Adr
is
also the ModBUS address).
1)
Terminals [
31
] [+] and [
32
] [-].
2)
Use shielded twisted cable. For example Belden® 8762 o
8772 or cat 5 cables.
3)
Maximum distance 1Km.
4)
Don’t connect the shield to the earth or to GND terminals
of the device, avoid accidental contacts by using insulating
tape.
6. Mounting & installation
The instruments are suitable only for internal use.
Instrument
XC645D
shall be mounted on an omega DIN rail
The ambient operating temperature range is between -10÷60°C.
Avoid locations subject to heavy vibration, corrosive gases or excessive dirt. The same applies to
the probes. Ensure ventilation around the instrument.
6.1 VC660
– KEYBOARD INSTALLATION
56
72
40
83
,5
Keyboard
VC660
shall be mounted on vertical panel,
in a 72x56 mm hole, and fixed using screws
3 x
2mm. To obtain an IP65 protection grade use the front
panel rubber gasket (mod. RGW-V).
Содержание Dixell XC645D
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