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Emerson Process Management GmbH & Co. OHG2-4
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
2.1 Common Technical Data
Optional interfaces for all models
1 Modbus interface
RS 485 (2 or 4 wire)
optional:
RS 232
Ethernet (RJ45 socket)
Digital inputs and outputs
7 or 14 digital inputs max. 30 V, internally limited to 2.3 mA
(X-STREAM X2GK: max. 7 inputs) HIGH: min. 4 V; LOW: max. 3 V
(common GND)
Each input can be congured to one of the
following functions: Open valve V1…V8
Open sample gas valve
Activate sample gas pump
Zero calibrate all channels
Span calibrate all channels
Zero and span calibrate all channels
Abort calibration
Zoom analog output 1
Zoom analog output 2
Zoom analog output 3
Zoom analog output 4
9 or 18 additional relay outputs dry contacts,
(X-STREAM X2GK: max. 9 addtn. outputs) max. load. 30 V; 1 A; 30 W resistive
Each output can be congured to one of the
following functions: NAMUR NE 107 status signal
“Failure”
“Maintenance request”
“Out of specication”
“Function check”
1 of 2 concentration limits per channel,
Control signals for
external valve V1…V8,
external sample gas valve
external pump
Zoom status display for analog outputs