ABB AquaMaster 3 Manual

MODBUS Tables Supplement COI/FET2XX/MOD/TBL–EN
AquaMaster 3
Electromagnetic flowmeter
The smart solution for
potable applications
Introduction
AquaMaster 3
TM
is a range of high performance
electromagnetic flowmeters for the measurement of
electrically-conductive fluids and is normally supplied as
factory-configured, calibrated systems.
This MODBUS tables supplement contains MODBUS
Protocol implementation information and MODBUS
Protocol Register Allocation tables and is applicable to
product firmware version WAJC2103 v01.00.00 or
above.
Detailed specifications and recommendations for using
and implementing MODBUS communications are
contained in the following external publications:
– MODBUS Over Serial Line – Specification and
Implementation Guide V1.02. Dec 20, 2006.
http://www.modbus.org/.
– MODBUS Application Protocol Specification V1.1b.
Dec 28, 2006. http://www.modbus.org/.
This supplement should be used in conjunction with the
following publications:
– Programming Guide (COI/FET2XX–EN)
– User Guide (OI/FET2XX–EN)

ABB AquaMaster 3 Specifications

General

Type	Electromagnetic flowmeter
Measurement Principle	Faraday's law of electromagnetic induction
Flow Rate Range	Dependent on pipe size
Accuracy	±0.2% of reading (typical)
Repeatability	±0.1% of rate
Power Supply	100 to 240 V AC, 50/60 Hz; 24 V AC/DC; Battery
Communication Protocols	HART, Modbus
Fluid Temperature	-40 to +180 °C (-40 to +356 °F) depending on liner
Storage Temperature	-40°C to +70°C
Pressure Rating	PN10 to PN420 (depends on size and material)
Process connection	Flanged, wafer
Protection Rating	NEMA 4X
Outputs	Analog output (4 to 20 mA), Pulse/Frequency output