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Installation Manual 1
Power Supply I/O Wiring – DP and DNI/O Wiring – ANBefore You Begin
Chapter 1
Before You Begin
1.1 Overview
This chapter provides an orientation to the use of this manual. This manual describes the procedures
required to install the following transmitters:
• Model 2400S transmitter with analog outputs
• Model 2400S transmitter with PROFIBUS-DP
• Model 2400S transmitter with DeviceNet
™
1.2 Safety
Safety messages are provided throughout this manual to protect personnel and equipment. Read each
safety message carefully before proceeding to the next step.
Improper installation in a hazardous area can cause an explosion. When installing in a hazardous area,
refer to Micro Motion approvals instructions, shipped with the product or available from the Micro
Motion web site.
Hazardous voltage can cause severe injury or death. Make sure power is shut off before installing the
transmitter.
Follow all instructions. Improper installation could cause measurement error or flowmeter failure.
1.3 Flowmeter components
The Model 2400S transmitter is mounted on a Micro Motion sensor. The transmitter and sensor
together comprise the Micro Motion flowmeter.
Figure 1-1 provides a view of the Model 2400S transmitter mounted on a sensor.