Emerson Rosemount Xstream Series Instruction Manual page 45

Instruction Manual
HASAxE-IM-HS
05/2006
Interfaces, signal inputs / outputs
2 analog outputs channel
(optically isolated;
start and end concentration user configurable)
Modbus interface
3 relay outputs (option "status signals")
according NAMUR NE 107
Digital Inputs and Outputs (option)
7 digital inputs
(common ground)
8 digital outputs
(optically isolated, common ground)
Emerson Process Management GmbH & Co. OHG
2-1 Common Technical Data
< 500 Ω)
4 (0) - 20 mA (R
B
configurable by keypad
RS 485 (2- or 4-wire)
optional RS 232
with or without optical isolation
"Failure"
"Maintenance required / Off specification"
"Function check"
dry contacts, max. 30 V; 1 A; 30 W resistive
zero calibration ch1 & ch2,
span calibration ch1,
span calibration ch2,
open valve V4
open valve V1
open valve V2
open sample gas valve V3 /
switch off sample pump
max. 30 V, internally limited to 2.3 mA
H level: min. 4 V; L level: max. 3 V
2 thresholds per channel,
sample gas valve,
zero gas valve V4,
span gas valve V1,
span gas valve V2
"Open Collector", max. 30 V
X-STREAM
/ 30 mA
2-3