Emerson Rosemount X-Stream Series, Инструкция по эксплуатации

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Emerson Process Management GmbH & Co. OHG
4-29
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
4
Installation
Analog Inputs
Pin
Signal
P3.1
not used
P3.2
not used
P3.3
not used
P3.4
not used
P3.5
not used
P3.6
not used
P3.7
not used
P3.8
not used
P3.9
not used
P3.10
not used
P3.1
1
not used
P3.12
not used
P2.1
BR 1 fit a wire bridge here to apply analog
P2.2
BR 1 signal in current mode to input 1
P2.3
Input 1 high (+)
P2.4
Input 1 high (+)
P2.5
Input 1 low (-)
P2.6
Input 1 low (-)
P2.7
BR 2 fit a wire bridge here to apply analog
P2.8
BR 2 signal in current mode to input 2
P2.9
Input 2 high (+)
P2.10
Input 2 high (+)
P2.1
1
Input 2 low (-)
P2.12
Input 2 low (-)
{
}
{
}
IN1
Mode
IN2
Mode
4.6.2 Installation - X-STREAM XEXF Field Housings
Fig. 4-22: Terminal Block X5 - Analog Input Signals
Note!
Consider the installation notes in section
4.7 and
the notes on installing cable glands
on page 4-22.
1 Screw-type terminals
2 Reserved for future use
1
2
Analog inputs (option)
Terminals for analog input signals are located on the terminals board XSTI (terminal block X5;
Fig. 4-22).
2 analog inputs
0–1 V, 0–10 V (software selectable) R
in
= 100 k
Ω
optional
(requires to fit wire bridges, see figure)
:
0
–
20 mA ; R
in
= 50
Ω
optically isolated from analyzer GND
protected against overload up to ±15 V or ±20 mA