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Emerson Process Management GmbH & Co. OHG4-18
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
4.6.2 Installation - X-STREAM X2GP
Fig. 4-13: Socket X1 - Analog & Digital Outputs 1-4
Signal inputs and outputs
The number of signal outputs actually available
varies according to the unit’s conguration.
Analog signals
Relay outputs
Analog signals and relay outputs are
on a shared 25-pin submin socket (X1; Fig. 4-13).
Specication of analog signal outputs: 4 (0)–20 mA; burden: R
B
≤ 500 Ω
Specication of relay outputs 1-4:
Dry relay change-over contacts
can be used as NO or NC.
Electrical specication: max. 30 VDC, 1 A, 30 W
Note!
Consider the installation notes in section 4.5.
Note!
Conguration of relay contacts
as per standard factory setting (NAMUR
status signals)
Signal Pin
Analog
outputs
Channel 1, (+) 4 (0)–20 mA 1
Channel 2, (+) 4 (0)–20 mA 2
Channel 3, (+) 4 (0)–20 mA 3
Channel 4, (+) 4 (0)–20 mA 4
Channel 5, (+) 4 (0)–20 mA 5
unused 6
unused 7
Relay contacts
(Status signals)
Output1 (Failure) NC 8
Output1 (Failure) NO 9
Output1 (Failure) COM 10
Output3 (Off spec) NC 11
Output3 (Off spec) NO 12
Output3 (Off spec) COM 13
Pin Signal
14 Channel 1, GND
Analog
outputs
15 Channel 2, GND
16 Channel 3, GND
17 Channel 4, GND
18 Channel 5, GND
19 unused
20 Output2 (Maintenance request) NC
Relay contacts
(Status signals)
21 Output2 (Maintenance request) NO
22 Output2 (Maintenance request) COM
23 Output4 (Function check) NC
24 Output4 (Function check) NO
25 Output4 (Function check) COM