using Daniel MeterLink with an Ethernet port, use Ethernet cable, Daniel P/N
1-360-01-596, to connect the PC.
Table C-3: Serial port parameters
Port/Communication Description Common features
• Port A (Standard)
• RS-232
• RS-485 Half Duplex
• RS-485 ( 2-wire
communication on Port
A.)
(1)
• Typically used for general
communications with a
flow computer, RTU
(Modbus slave) and radios.
• RS-485 - 2-wire (Half
Duplex) connected to TX +
and TX -
• Special override mode to
force port configuration to
known settings.
• Supports RTS/CTS
handshaking with software-
configurable RTS on/off
delay times.
• Factory default is RS-232,
Address 32, 19200 baud.
• Communications via Daniel
MeterLink using RS-232 or
RS-485 Full Duplex
• Software configurable
Modbus Address (1-247)
• Auto-detects TCP/IP and
ASCII or RTU Protocol
• ASCII Protocol:
— Start Bits = 1, Data Bits =
7
(2)
— Parity: odd or even 1,
Stop Bits = 1
(3)
— Baud Rates: 1200, 2400,
9600, 19200, 38400,
57600, 115000 bps
—
• RTU Protocol: Start Bits = 1,
Data Bits = 8
(4)
— Parity: none, Stop Bits =
1
(5)
— Baud Rates: 1200, 2400,
9600, 19200, 38400,
57600, 115000 bps
Ethernet
Preferred port for diagnostic
communication via
Daniel MeterLink
™
10 Mbps/100 Mbps
Modbus TCP/IP, Modbus TCP
(1) RS-485 2-wire connections use TX+ and TX - on the CPU Module
(2) Denotes auto-detected protocols
(3) Denotes auto-detected protocols
(4) Denotes auto-detected protocols
(5) Denotes auto-detected protocols
NOTICE
If not using Ethernet, a full duplex serial connection is necessary for Daniel MeterLink
™
to
communicate with a Daniel 3410 Series Ultrasonic Flow Meter.
Upgrade kit instructions 3410 Communication and Output settings
P/N 3-9000-784 July 2019
3410 Series Electronics Upgrade kit instructions 85
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