I/O Connections - Emerson Daniel 3410 Series Installation Manual

Electrical installation
Table 3-4:
Port/Communi-
cation
Ethernet
(1) RS-485 2-wire connections use TX+ and TX - on the CPU Module
(2) 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 Gas Ultrasonic Meter.
Figure 3-9:
3.5.2

I/O connections

The Daniel 3410 Series Gas Ultrasonic Flow Meter provides the I/O connections on the CPU
Module.
62
Serial Port A parameters
Description
• Preferred port for diagnostic com-
munication via Daniel MeterLink
• 10 Mbps/100Mbps
PC to meter serial connection wiring
(continued)
Common features
• 10 Mbps/100Mbps
Gas Ultrasonic Flow Meter