Fig. 4-15: Digital Input & Output Terminals - Emerson Rosemount Xstream Series Instruction Manual

Instruction Manual
HASAxE-IM-HS
07/2006
4-4-1 Installation - X-STREAM GP, X-STREAM GPS
Digital Inputs & Outputs
Design: Open collector (outputs)
Electrical specification:
outputs:
inputs:
Note!
Take care of the special installation instructions
in section 3-5!
To connect the terminals remove the cover at
the analyzer's rear panel (4 screws). Feed the
The leftmost terminals row is
reserved for the digital inputs
and outputs.
Emerson Process Management GmbH & Co. OHG
Terminal 1
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Terminal 6
Terminal 7
Terminal 8
Terminal 9
Terminal 10
Terminal 11
Terminal 12
Terminal 13
Terminal 14
Terminal 15
Terminal 16
Terminal 17
Fig. 4-15: Digital Input & Output Terminals
max. 30 V , 30 mA
max. 30 V , internally limited to 2.3 mA
H level: min. 4 V; L level: max. 3 V
digital I/O signal cable through the 2
protection, and through the 2
Ch1: threshold 1
Ch1: threshold 2
Ch2: threshold 1
Ch2: threshold 2
Sample valve
Valve V4
Valve V1
Valve V2
DIG Out GND
Zero cal. Ch1 & Ch2
Span cal. Ch1
Span cal. Ch2
Open V4
Open V1
Open V2
Open sample valve or close all
DIG In GND
X-STREAM
nd
edge
nd
strain-relief.
4-17