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Digital Pressure Sensor with CANopen
CHAPTER 1 - GENERAL INFORMATION
1.1 Introduction
Honeywell's Digital Pressure Sensor with CANopen
DPS, is an addition to Honeywell's general-purpose pressure
sensors that are pre-configured with a variety of features and
options for use in a wide range of demanding applications.
Model DPS pressure sensors are a rugged, stainless steel, all-
welded devices designed to work with a variety of media, and
built to provide consistent performance in harsh environments.
CANopen
protocol allows customers to:
®
•
Connect to longer distance without losing the
accuracy
•
Reduce the wires to be connected
•
Take advantage of robust and superior error handling
capability
•
Access calibration
•
Easily track each device in the network with their
unique serial numbers
•
Update rate of each device connected in the network
which can be set at different rates
Configurations for digital measurements are fully temperature
compensated and calibrated for pressure ranges from 10 psi to
10K psi or 1 bar to 700 bar or 70 kPa to 70000 kPa.
Customers can choose from two different accuracies to meet
their specific application requirements:
•
≤30 psi, ±0.25 %FS
•
>30 psi, ±0.1 %FS or ±0.25 %FS
, Model DPS
®
1.2 Acronyms and Definitions
Acronym
, Model
®
ADC
BFSL
CAN
CiA
COB-ID
CS
DLC
EMCY
FS
g
hex
Hz
IP65
kbps
LSB
LSS
MIL-STD
mS
NMT
NPT
oz
PDO
PSI
RD
SDO
SYNC
TPDO
50085804, Rev. B
Definition
Analog to Digital Converter
Best Fit Straight Line
Control Area Network
CAN in Automation
Communication Object - Identifier
Command Specifier
Data Length Code
Emergency
Full Scale
Weight in gram
Hexadecimal
Hertz
Ingress Protection Rating
Kilo bit per second
Least Significant Bit
Layer Setting Services
Military Standard
millisecond
Network Management
Non Plated Through
Ounce
Process Data Object
Pound-force per square inch
Read access
Service Data Object
Synchronous
Transmission Process Data Object
Sensing and Productivity Solutions
1
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