Emerson Daniel 3814, Installation Manual

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Ethernet communications
The Ethernet port IP address, subnet mask, and gateway address are software-
configurable. In addition, a meter can be configured to act as a DHCP (Dynamic Host
Configuration Protocol) server to assign an IP address to a PC or laptop running Daniel
MeterLink. The DHCP server facility is not intended to act as a general purpose DHCP
server for a wider network. To this end, no user control is provided over the class or range
of IP addresses the unit provides. A standard twisted pair (Cat-5) cable should be used for
Ethernet wiring.
It is strongly recommended that the meter be configured using an independent (off-
network) single host. After configuration of the Daniel 3814 Liquid Ultrasonic Flow Meter,
the DHCP option must be turned off if used on a LAN/WAN.
CAUTION
RESTRICT ETHERNET AND SERIAL CONNECTIVITY USAGE
User is responsible for ensuring that physical access and Ethernet or electronic access to
the Daniel 3814 Liquid Ultrasonic Flow Meter is appropriately controlled and any
necessary security precautions, such as, establishing a firewall, setting password
permissions and/or implementing security levels.
Failure to restrict Ethernet and communication access to the Daniel 3814 Liquid
Ultrasonic Flow Meter can result in, among other things, unauthorized access, system
corruption, and/or data loss.
Use ethernet cable (Daniel P/N 1-360-01-596) to connect the PC to the meter.
Table 3-3: Ethernet cable to PC communication
Ethernet communication
Wire color CPU
White w/Orange Stripe TX+
Orange w/White Stripe TX -
White w/Green Stripe RX+
Green w/White Stripe RX -
A DIN 41612 48-pin connector is the interface from the CPU Module to the CPU Module to
the Field Connection Board (male end located on the back of the Field Connection Board).
Electrical Installation Installation manual
May 2019 3-9000-760
56 3814 Liquid Ultrasonic Flow Meter