Emerson Rosemount X-Stream Series, Инструкция по эксплуатации

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Emerson Process Management GmbH & Co. OHG
4-28
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
4.6.2 Installation - X-STREAM XEXF Field Housings
Fig. 4-21: X4: Terminal Blocks for Digital Inputs and Outputs
Notes!
Depending on configuration, an analyzer
can be fitted with up to two of these ter
-
minal blocks (the unit will then feature 14
digital inputs and 18 digital outputs). To aid
identification, the sockets are labelled X4.1
and X4.2 (see sample of label to the right).
Consider the installation notes in section
4.7 and the notes on installing cable glands
on page 4-22.
Note!
The configuration illustra
-
ted here is that of the first
adapter.
Inputs 8
–
14 and outputs
14
–
22, if available, are on
the second adapter.
Pin
Signal
P3.1
Input 1
P3.2
Input
2
P3.3
Input
3
P3.4
Input
4
P3.5
Input
5
P3.6
Input
6
P3.7
Input
7
P3.8
GND for inputs 1-7
P3.9
unused
P3.10
Output 5, NC
P3.1
1
Output 5, NO
P3.12
Output 5, COM
P4.1
Output 6, NC
P4.2
Output 6, NO
P4.3
Output 6, COM
P4.4
Output 7, NC
P4.5
Output 7, NO
P4.6
Output 7, COM
P4.7
Output 8, NC
P4.8
Output 8, NO
P4.9
Output 8, COM
P4.10
Output 9, NC
P4.1
1
Output 9, NO
P4.12
Output 9, COM
P2.1
Output 10, NC
P2.2
Output 10, NO
P2.3
Output 10, COM
P2.4
Output 1
1, NC
P2.5
Output 1
1, NO
P2.6
Output 1
1, COM
P2.7
Output 12, NC
P2.8
Output 12, NO
P2.9
Output 12, COM
P2.10
Output 13, NC
P2.1
1
Output 13, NO
P2.12
Output 13, COM
Digital inputs
Digital outputs
Digital inputs and relay outputs (option)
Terminals for these signals are located on the terminals board XSTD (terminal block X4; Fig. 4-21).
7 or 14 digital inputs
max. 30 V, internally limited to 2.3 mA
HIGH: min. 4 V; LOW: max. 3 V
common GND
9 or 18 additional relay outputs max. load. 30 V; 1 A; 30 W resistive
Note
Dry relay change-over contacts, can be used as NO or
NC